3H-imidazo[4,5-b]pyridine-2-carboxylic acid CAS 97640-15-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 97640-15-8 |
| Molecular Formula | C7H13N3O2 |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3H-imidazo[4,5-b]pyridine-2-carboxylic acid (CAS 97640-15-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H13N3O2. Molecular weight: 171.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H13N3O2 |
| Molecular Weight | 171.20 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related H Standards
- 3H-imidazo[4,5-c]pyridine-7-carboxylic acid (CAS 1234616-39-7)
- imidazo[1,2-a]pyrazine-3-carboxylic acid (CAS 1265896-03-4)
- imidazo[1,2-b]pyridazine-2-carboxylic acid (CAS 160911-42-2)
- 1H-imidazo[4,5-c]pyridine-4-carboxylic acid (CAS 933728-33-7)
- 3H-imidazo[4,5-b]pyridine-6-carboxylic acid (CAS 24638-31-1)
- 3H-imidazo[4,5-b]pyridine-7-carboxylic acid (CAS 78316-08-2)
- imidazo[1,2-a]pyrazine-6-carboxylic acid (CAS 788819-82-9)
- imidazo[1,2-a]pyrimidine-3-carboxylic acid (CAS 64951-11-7)
Recommended Standards
- 3-Cyanophenyl cyclopropyl ketone (CAS 898789-86-1)
- 3-Benzoimidazol-1-yl-propionitrile (CAS 4414-84-0)
- 3-Acetylquinoline (CAS 33021-53-3)
- Isopropyl 2-aminobutanoate (CAS 150949-26-1)
- 4-bromo-1-tert-butyl-1H-pyrazole-3-carboxylic acid (CAS 682757-51-3)
- 2-Bromo-5-methoxy-4-(trifluoromethyl)aniline (CAS 694514-19-7)
- 7-(4-(Methylthio)phenyl)-5-(thiophen-2-yl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 423136-44-1)
- N-(6,7-Dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)-3-methylisoxazole-5-carboxamide (CAS 946287-07-6)
- 2-(4-Isobutoxyphenyl)acetonitrile (CAS 50690-54-5)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com