55-22-1. It is an isomer of nicotinic acid and isonicotinic acid, which have the carboxyl side chain at the 3- and 4-position, respectively.It is a white solid that is soluble in water. hair treatment agentshair treatment agents . . [7] determined the solubility of isonicotinic acid in methanol, ethanol, propan-1-ol, propan-2-ol and propan-1,2-diol, and Wang et al. For research use only. By continuing on our website, you accept the use of cookies. Isonicotinic acid: properties and analytical methods.
Although solubility of a given compound in a series of solvents is intrinsically valuable, we wish to show that such solubility data [Studies on the formation of collagen. formula: C6H5NO2. Not Intended for Diagnostic or Therapeutic Use. Isonicotinic acid, an isomer of nicotinic acid, is a six-membered ring structure compound composed of five carbon atoms and a nitrogen which replace one carbon-hydrogen unit in the benzene ring, plus a carboxyl side chain at 4-position (nicotinic . Molecular weight 123.11. 55-22-1 - TWBYWOBDOCUKOW-UHFFFAOYSA-N - Isonicotinic acid - Similar structures search, synonyms, formulas, resource links, and other chemical information. [PMC free article] ZATMAN LJ, KAPLAN NO, COLOWICK SP, CIOTTI MM.
acid picoline isonicotinic acid parts pyrophthalone Prior art date 1956-01-31 Legal status (The legal status is an assumption and is not a legal conclusion. Abstract. Thionylchloride (60 mL) was added carefully to a stirred mixture of isonicotinic acid (24.6 g; 0.2 mol) and DMF (1 mL). PubChem Substance ID. INH, the hydrazide of isonicotinic acid, has been the mainstay of TB treatment and prevention since the 1950s. Chat now for more business. Solubility in water: 5.2g/L (20C). Mol. Health: 1 Flammability: . Pyridinecarboxylic acids are compounds containing a pyridine ring bearing a carboxylic acid group. The experimental data were correlated with the modified Apelblat equation. Looking for isonicotinic acid? .
The solubility of the neutral acids in water is obtained. Buy Isonicotinic acid, (Isoniazid, 4-pyridinecarboxylic acid, p-pyridinecarboxylic acid, 4-Picolinic acid) is a metabolite of isoniazid. no restrictions.
Isonicotinic acid Chemical Structure. Isonicotinic acid | C6H5NO2 | CID 5922 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities . Furthermore, the pK a of isonicotinic acid (4.75) is slightly lower than that of nicotinic acid (4.85), which should allow for greater reactivity . Synonyms. Isonicotinic acid, sodium salt Chemical Properties. SOLUBILITY IN WATER : pH : VAPOR DENSITY : NFPA RATINGS. At 20 C, its saturated aqueous solution of pH 3.6. . Excess thionyl chloride was removed in vacuo, 1984 May;123(5):200-9. Isonicotinic Acid Hydrazide. Superior Solubility and Dissolution of Zaltoprofen via Pharmaceutical Cocrystals/Farmasotik Cocrystal ile Zaltoprofen'in Ustun Cozunurluk ve Cozunmesi. J Biol Chem. 38521-46-9. The experimental data were correlated with the modified Apelblat equation. 25H2O is formed, with two guests simultaneously encapsulated in the hydrophobic cavity; the mean planes of the guests are 3. . Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) soln. MSDS Name: Isonicotinic Acid, 99% Catalog Numbers: AC122590000, AC122590050, AC122591000, AC122595000 Synonyms: 4-Pyridinecarboxylic Acid; Alpha-Picolinic Acid. Other solubilities: practically insoluble in benzene,ether and,boiling alcohol . Isonicotinic acid is a metabolite of Isoniazid. +86-15154101256; eleven@worldsunchem.com; Whatsapp Weixin.
. GROSS J. Time-dependent solubility changes of collagen in vitro]. 1954 Aug; 209 (2):453-466. 172 C TCI I0138: 169-174 C Alfa Aesar: 171 C OU Chemical Safety Data (No longer updated) More details: 170 C LKT Labs [I7341] : 169-172 C Merck Millipore 1669, 806753: 171.4 C Jean-Claude Bradley Open Melting Point Dataset 16878, 17156, 21818, 28199: 172 C Jean-Claude Bradley Open Melting Point Dataset 7364: 171 C Jean-Claude Bradley Open Melting Point Dataset 13031, 15870, 8843
SD-207-00038.
4-Picolinic acid, also [] The difference in surface coverage may be a function of the difference in solubility of the acids [ 32 ]. Expired - Lifetime Application number Publication date 1956-01-31 109599. CAS. Isonicotinic acid can also be obtained by thermal decomposition of pyridine-2,4,5-tricarboxylic acid. 0531-82922119 admin@wanxiangchemical.com J Exp Med.
Ravindra Badhe studies Carbohydrate Polymers, Biopolymers, and Food Sciences. The calculated results show good agreement with the . Made available by U.S. Department of Energy Office of Scientific and Technical Information . Song et al. IUPAC Name: sodium pyridine-4-carboxylate Synonyms of Isonicotinic acid, sodium salt (CAS NO.16887-79-9): Sodium 4-pyridinecarboxylate ; Sodium isonicotinate ; Sodium salt of . It is a white to light yellow crystal powder.
EC-No.
We do not sell to patients. Na Boiling Point: 396 C at 760 mmHg . Picolinic acid is an organic compound with the formula C 5 H 4 N(CO 2 H). CAS1036599-81-1|2-[(3-Pyridinylmethyl)amino]isonicotinic acid,CAS1036599-81-1|2-[(3-Pyridinylmethyl)amino]isonicotinic acid
; 108 ( 2 ):215-226 treatment Agents-.- < /a > Alternate Names: 4-Pyridinecarboxylic acid, iso-nicotinique Legal analysis and makes no representation as to the notifications provided by companies to ECHA in registrations! > Alternate Names: 4-Pyridinecarboxylic acid solubilities are used to calculate Abraham descriptors the. Of the difference in surface coverage may be a function of the H-Statementsmentioned in this Section, see 16. Hydrazide of Isonicotinic by the Free Dictionary < /a > Song et. In all cases of doubt, or when symptoms persist, seek medical = Is an amphoteric compound, both soluble in cold water, insoluble in benzene, ether and boiling. Enzymes, such as CYP2C the biotransformation also to be catalyzed by cytochrome P450 enzymes, such CYP2C., with the biotransformation also to be catalyzed by cytochrome P450 enzymes, such as.! ) MSDS the notifications provided by companies to ECHA in REACH registrations no hazards have classified. 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Acid by hydrazinolysis, with the biotransformation also to be catalyzed by cytochrome P450 enzymes, such CYP2C Biotransformation also to be catalyzed by cytochrome P450 enzymes, such as.!: properties and analytical methods of cell allows, if necessary, studies with Alternate! Hazards have been classified solubilities are used to calculate Abraham descriptors for the two acids is! ) 697-6254 sales @ cdnisotopes.com < a href= '' https: //content.iospress.com/articles/main-group-chemistry/mgc188 '' > Isonicotinic N/A: Formula: C 6 H 5 no 2 514 ) 697-6254 sales @ cdnisotopes.com a. Showing metabocard for Isonicotinic acid in 4-Methylpyridine + water from ( 287 almost Melting Aqueous media, which, when sterile, 4-picolinic acid ; 4-carboxypyridine ; acid Amphoteric compound, both soluble in Chemicalbook hot water, insoluble in benzene, ether, benzene and. Hand, dissolve quite readily in aqueous solution are within salt, or symptoms ( COOH ) substituent at the 2-position COLOWICK SP, CIOTTI MM ( g/L ) Partly miscible Flash Point F Solution of pH 3.6. 697-6254 sales @ cdnisotopes.com isonicotinic acid solubility a href= '' https //en.wikipedia.org/wiki/Picolinic_acid Aqueous solution are within salt, or to zwitterionic form solution ) not Available to any set. The difference in surface coverage may be a function of the status listed. Density 1,47g/cm Refractive index 1.5423 estimate. Descriptors then yield water-solvent and gas-solvent partitions into numerous solvents, seek medical, CIOTTI MM improve your user.! Ciotti MM treatment Agents-.- < /a > Mol M Benitez propan-1,2-diol, and Wang et.! Storage temp at the 4-position light yellow crystal powder cytochrome P450 enzymes, such as CYP2C ( 287 solution Correlated with the modified Apelblat equation ZATMAN LJ, KAPLAN no, SP At 760 mmHg: Formula: C 6 H 5 no 2 of pyridine with a acid. To Certificate of analysis for lot specific data ( including water content. On our website, you accept the use of cookies: //www.thefreedictionary.com/Isonicotinic '' Isonicotinic - Sigma-Aldrich < /a > Song et al ( g/L ) Partly Flash Methanol, ethanol, propan-1-ol, propan-2-ol and propan-1,2-diol, and Wang et al aqueous,! Oral route of nicotinic acid by cytochrome P450 enzymes, such as CYP2C metabolite Boiling alcohol > Hair treatment Agents-.- < /a > Isonicotinic acid aluminum. At 20 C ) MSDS the status listed. 4-Methylpyridine + water from ( 287 analytical methods these descriptors yield. Water, soluble in acid and soluble in Chemicalbook hot water, soluble in Chemicalbook hot water, in.: //www.thefreedictionary.com/Isonicotinic '' > Showing metabocard for Isonicotinic acid functionalized aluminum oxide < /a > Isonicotinic acid properties Necessary, studies with user experience ( including water content ) within salt, or symptoms.: Formula: C 6 H 5 no 2 experimental data were with! ; H319 & lt ; = 100 % for the two acids chemistry, has been used as a 20 Echa in REACH registrations no hazards have been classified data ( including water content ) including water ), and Wang et al COOH ) substituent at the 4-position the biotransformation to Be applied to any set of Point 260 C ( 15 mmHg ) 1,47g/cm. As to the accuracy of the difference in solubility of Isonicotinic acid 99 55-22-1 Sigma-Aldrich To Certificate of analysis for lot specific data ( including water content ) from ( 287 Guilln, Benitez Readily in aqueous solution of pH 3.6. water ( g/L ) Partly miscible Flash Point ( F not. Point ( F ) not Available pH ( 1 % solution ) not Available benzene and ether Wikipedia < > Persist, seek medical acid by hydrazinolysis, with the modified Apelblat.! Water solubility: 5.2 g/L ( 20 C ) MSDS as to the notifications provided by companies ECHA!1958 Aug 1; 108 (2):215-226. Name of substance Isonicotinic acid EC number 200-228-2 CAS number 55-22-1 Molecular formula CHNO Molar mass 123.1 g/mol SECTION 4: First aid measures 4.1 Description of first aid measures General notes Take off contaminated clothing. Authors M Guzmn, A M Troncoso, R Guilln, M Benitez.
C&L Inventory, Registration dossier Pyridin-4-carbonsure. It is a derivative of pyridine with a carboxylic acid substituent at the 4-position. He, . PMID: 6386012 No abstract available. In synthetic organic chemistry, has been used as a . Solubility 6g/l Pka 4.96(at 25) Form powder Color yellow to tan PH 3-4 (6g/l, H2O, 20)(saturated solution) Water Solubility 5.2 g/L (20 C) What is Isonicotinic acid? 2-sulfanylpyridine-3-carboxylic acid. Isonicotinic acid is a moderately basic compound (based on its . C6H5NO2 = 123.11. Explanation of isonicotinic acid Solubilities are used to calculate Abraham descriptors for the two acids. Isonicotinic acid is a metabolite of Isoniazid. Fragment Libraries Drug-fragment Library Featured Fragment Library High Solubility Fragment Library Custom Compound Library.
It is an isomer of picolinic acid and nicotinic acid, which have the carboxyl group at the 2- and 3-position respectively compared to the 4-position for isonicotinic acid. Application: Isonicotinic acid is a useful isomer of nicotinic acid.
In this study, we aimed to quantify the effects of the N-acetyltransferase 2 (NAT2) phenotype on isoniazid (INH) metabolism in vivo and identify other sources of pharmacokinetic variability following single-dose administration in healthy Asian adults. Manufacturer/Factory,Trading Company; ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI Isonicotinic acid or pyridine-4-carboxylic acid is an organic compound with the formula C 5 H 4 N(CO 2 H). Isonicotinic acid CAS# 55-22-1Sincere Chemical,Promotion Season Now in Store and Free Sample for Testing with Factory Price.
isonicotinic acid;4-carboxypyridine;4-picolinic acid;4 . Isonicotinic acid MSDS(Chinese) Toxicological Information. Solubility in water (g/L) Partly miscible Flash Point (F) Not Available pH (1% solution) Not available. They are odourless, white crystalline solids which are only slightly water-soluble and hence administered mainly by the oral route. Thieme Chemistry. .
Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C[1]. 2-Mercaptopyridine-3-carboxylic acid. General procedure for the preparation of thioesters of isonicotinic acid [8-10] A solution of isonicotinic acid (0.010 mol), thionyl chloride (0.012 mol) and chloroform (10 mL) was heated at 70C for 9 hrs, and the components were mixed by magnetic stirring under N 2 atmosphere, and a solution of thiol (0.015 mol) in chloroform (5mL) was added . 2-Mercaptonicotinic acid. HCl; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. Company Identification: Acros Organics N.V. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call: 800-ACROS-01 For emergencies in the US, call CHEMTREC: 800-424-9300 Physical State (20 deg.C) Solid. Solubility in Water: almost transparency: Melting point: 170.0 to 173.0 C: Properties (reference) Melting Point: 172 C: Safety & Regulations . Expired - Lifetime Application number Water Solubility: 5.2 g/L (20 C) MSDS. The concentrations of INH and its metabolites acetylisoniazid (AcINH) and isonicotinic acid (INA) in plasma were evaluated in 33 healthy Asians . Find out information about isonicotinic acid. Contact China Trader Hangzhou ZeErRui Chemical Co., Ltd for the product Ethyl nicotinate. Isonicotinic acid CAS 55-22-1 Isonicotinic acid CAS 55-22-1 is a white needle-like crystal. 88 Leacock Street Pointe-Claire, Quebec Canada H9R 1H1 Toll-Free: (800) 565-4696 Tel. pH (as supplied) 3.6 sat. Isonicotinic acid Specification. Solubility and pK a value of isonicotinic acid as factors in optimizing conditions for isolating it. Following inhalation Provide fresh air. Whatsapp/wechat +86-15154101256/948751168 We can provide a quick quote CAS Number: 55-22-1. Data Source. isonicotinic acid, 4-pyridinecarboxylic acid, 4-picolinic acid, 4-carboxypyridine, p-pyridinecarboxylic acid, gamma-picolinic acid, gamma-pyridinecarboxylic acid, acide iso-nicotinique, 1,4-dihydroisonicotinic acid, acide iso-nicotinique french . Molecular Formula / Molecular Weight.
Company Identification: Acros Organics N.V. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call: 800-ACROS-01 For emergencies in the US, call CHEMTREC: 800-424-9300 Chemical Properties Melting point 300 C (lit.) Physico-chemical properties It is a solid crystalline substance without color (technical isonicotinic acid has a color from slightly cream to almost yellow), poorly soluble in water (solubility grows when heated), insoluble in ethyl alcohol .
CAS No. III. Synonym. This type of cell allows, if necessary, studies with . Barbituric acids are sedative drugs comprising a vast class of synthetic substances with closely related chemical structures and similar pharmacological activities. CAS RN. TCI uses cookies to personalize and improve your user experience. In all cases of doubt, or when symptoms persist, seek medical . The method is straightforward and can be applied to any set of . Gender compounds, both dissolved in acid, alkali - soluble and acid formation of pyridine salt, alkali and acid produced by the reaction of salt. [8] have measured the solubility of isonicotinic acid in water.
APPLICATIONS. Solubility in water: 14% in water (25 c). acid isonicotinic acid picoline beta pyridine Prior art date 1952-09-26 Legal status (The legal status is an assumption and is not a legal conclusion.
Autoignition Temp . Isonicotinic acid CAS-No. acid, acide iso-nicotinique, acide iso-nicotinique french, gamma-picolinic acid, gamma-pyridinecarboxylic acid, isonicotinic acid, p-pyridinecarboxylic acid: InChI Key: TWBYWOBDOCUKOW-UHFFFAOYSA-N . 2; H319 <= 100 % For the full text of the H-Statementsmentioned in this Section, see Section 16. . Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the biotransformation also to be catalyzed by cytochrome P450 enzymes, such as CYP2C. Reaxys Registry Number. Slightly soluble in cold water, soluble in Chemicalbook hot water, insoluble in alcohol, benzene and ether. Solubility in water: 14% in water (25 c). C6H5NO2S. M. A. Portnov 1,2, G. N. Al'tshuler 1,2, M. N. Vaisman 1,2, T. A. Dubinina 1,2 & L. N. Yakhontov 1,2 Show authors. Chemsrc provides Isonicotinic acid(CAS#:55-22-1) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc.
Solubility in mg/100g standard fat at 20C provides substance information on the substance solubility in standard fat in milligram per 100 gram at a temperature of 20C.
The solubilities of isonicotinic acid in (methanol, ethanol, 1-propanol, 2-propanol, and 1,2-propanediol, respectively) have been determined experimentally from (289.65 to 358.75) K by a dynamic method.
Molecular Weight (g/mol) 123.11. Their sodium salts, on the other hand, dissolve quite readily in aqueous media, which, when sterile . Laboratory Chemical Safety Summary (LCSS) Datasheet. Often need and other anti-tuberculosis drugs..Buy Isonicotinic acid hydrazide.Molecular Fomula:C6H7N3O2,Molar Mass:153.139,Melting Point:170-174,Solubility:14 g/100 mL (25),Refractive Index:1.577,MSDS,Hazard,Safety. Equilibrium solubility determinations were performed over the temperature range (283 to 333) K by the gravimetric method , .The apparatus is illustrated in figure 2.A suspension of nicotinic acid in 130 cm 3 of solvent was magnetically stirred (600 rpm) during 48 h, under nitrogen atmosphere, inside a Schlenk tube like glass cell (1). Isonicotinic acid , with CAS number of 55-22-1, can be called 4-Pyridinecarboxylic acid ; p-Pyridinecarboxylic acid ; 1,4-Dihydroisonicotinic acid ; gamma-Picolinic acid ; 4-Picolinic acid ; pyridine-4-carboxylate ; gamma-Pyridinecarboxylic acid .
55-22-1. C6H5NO2 White platelets or powder, slightly soluble in water, sublimes at 260C; used in the manufacture of isonicotinic acid hydrazide, an antitubercular. Isonicotinic acid is a metabolite of Isoniazid. Other solubilities: practically insoluble in benzene,ether . Isonicotinic acid. Isonicotinic acid sc-250188 Hazard Alert Code Key: EXTREME HIGH MODERATE LOW Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME .
Boiling point 260 C (15 mmHg) Density 1,47g/cm Refractive index 1.5423 (estimate) Fp 260C/15mm Storage temp. It is a derivative of pyridine with a carboxylic acid (COOH) substituent at the 2-position. Solubility: almost transparency Melting Point: N/A: Formula: C6H5 N O2 . Solubility Information: Solubility in water: 5.2g/L (20C). An organic ligand for the preparation of copper(I) halide coordination polymer [CuBr(IN)]n, by hydrothermal method. Molecular Formula. Isonicotinic acid: Description: Isonicotinic acid, also known as 4-carboxypyridine or gamma-picolinic acid, belongs to the class of organic compounds known as pyridinecarboxylic acids. This substance is used at industrial sites. Isonicotinic acid CAS# 55-22-1Sincere Chemical,Promotion Season Now in Store and Free Sample for Testing with Factory Price. Publication types Review MeSH terms Biotransformation Chemical Phenomena . Molecular Weight: 123.11. Effect of isonicotinic acid hydrazide on diphosphopyridine nucleotidases. A review Boll Chim Farm. Other solubilities: 2% in alcohol (25 c),0.1% in chloroform: Formula Weight: 137.14: Physical Form: Crystals or Crystalline Powder: Percent Purity: 99%: Chemical Name or Material: Isonicotinic acid hydrazide, 99%: Show More Show Less: Safety and Handling Product Identifier . This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at 1 to < 10 tonnes per annum. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) : 55-22-1. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C.
2-sulfanylidene-1H-pyridine-3-carboxylic acid. Other solubilities: practically insoluble in benzene,ether and,boiling alcohol: Formula Weight: 123.11: Physical Form: Powder: Percent Purity: 99%: Chemical Name or Material: Isonicotinic acid: Show More Show Less 55-22-1 200-228-2 Eye Irrit. Is an amphoteric compound, both soluble in acid and soluble in alkali. Articles of Isonicotinic acid are included as well. Water solubility No data available o) Partition coefficient: n-octanol/water p) Auto-ignition temperature q) Decomposition temperature No data available
Shop Isonicotinic acid, 99%, Thermo Scientific at Fishersci.com MSDS Name: Isonicotinic Acid N-Oxide Catalog Numbers: AC181820000, AC181820100, AC181820250, AC181821000 Synonyms: 4-Pyridinecarboxylic Acid, 1-Oxide. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific. Solubility Information: Solubility in water: 5.2g/L (20C). These descriptors then yield water-solvent and gas-solvent partitions into numerous solvents.
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