ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Pyridine compound > Pyridine derivatives > Isonicotinic acid
Isonicotinic acid
- Product Name:Isonicotinic acid
- CAS:55-22-1
- MF:C6H5NO2
- MW:123.11
- EINECS:200-228-2
- Mol File:55-22-1.mol
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Isonicotinic acid Chemical Properties
- Melting point:≥300 °C(lit.)
- Boiling point:260 °C (15 mmHg)
- Density 1,47g/cm
- refractive index 1.5423 (estimate)
- Flash point:260°C/15mm
- storage temp. -20°C
- solubility 6g/l
- pka4.96(at 25℃)
- form powder
- color yellow to tan
- PH3-4 (6g/l, H2O, 20℃)(saturated solution)
- Water Solubility 5.2 g/L (20 ºC)
- Merck 14,5187
- BRN 109599
- InChIKeyTWBYWOBDOCUKOW-UHFFFAOYSA-N
- CAS DataBase Reference55-22-1(CAS DataBase Reference)
- NIST Chemistry ReferenceIsonicotinic acid(55-22-1)
- EPA Substance Registry SystemIsonicotinic acid (55-22-1)
- Language:EnglishProvider:Isonicotinic acid
- Language:EnglishProvider:SigmaAldrich
- Language:EnglishProvider:ACROS
- Language:EnglishProvider:ALFA
Isonicotinic acid Usage And Synthesis
- Chemical Propertieswhite to light yellow crystal powder
- UsesUsed in the biological study of differentiation induced by nicotinic acid, nicotinamide and isonicotinic acid in human leukemia cell lines
- DefinitionChEBI: A pyridinemonocarboxylic acid in which the carboxy group is at position 4 of the pyridine ring.
- Purification MethodsCrystallise the acid repeatedly from water and dry it under vacuum at 110o or sublime it at 260o/15mm (m 319o). [Beilstein 22 III/IV 518, 22/2 V 188.]
Isonicotinic acid Preparation Products And Raw materials
- Preparation Products2-Chloro-4-pyridinecarboxylic acidForchlorfenuron4-Amino-2-chloropyridine4-ISOCYANATOPYRIDINEISONICOTINOYL CHLORIDE HYDROCHLORIDE2-IODO-ISONICOTINIC ACID3-BROMO-N-PHENYLPYRIDINE-4-CARBOXAMIDE2-SULFANYLISONICOTINIC ACID2,5-BIS(4-PYRIDYL)-1,3,4-THIADIAZOLE3-Bromoisonicotinic acid2-Chloropyridine-4-carbonyl chloride4-(Ethylaminomethyl)pyridineN-PHENYLISONICOTINAMIDEIsoniazid
- Raw materialsVanadium pentoxide
- Ethyl isonicotinate Methyl formate 2-Aminoisonicotinic acid Ethyl 2-(Chlorosulfonyl)acetate CARBOXYLIC ACID Benzoic acid Hyaluronic acid Chromium picolinate 3,4-Pyridinedicarboxylic acid Nicotinic acid Isonicotinic acid 2,6-Dichloroisonicotinic acid Xanthinol nicotinate 2-Picolinic acid Zinc picolinate Citric acid Folic acid Ascoric Acid
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