4-Methyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid CAS 1190319-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1190319-91-5 |
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1190319-91-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N2O2. Molecular weight: 176.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 7-Methoxy-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde (CAS 1190318-89-8)
- 6-Methoxy-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde (CAS 1190323-05-7)
- 5-Methyl-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (CAS 1190318-52-5)
- 1-(Cyclopropylmethyl)-3-[(2,4-dichlorophenyl)methyl]-4-hydroxy-1,2-dihydropyridin-2-one (CAS 478045-86-2)
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