Methyl 2-Aminobenzimidazole-5-carboxylate CAS 106429-38-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 106429-38-3 |
| Molecular Formula | C9H9N3O2 |
| Molecular Weight | 191.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-Aminobenzimidazole-5-carboxylate (CAS 106429-38-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9N3O2. Molecular weight: 191.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O2 |
| Molecular Weight | 191.19 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- Methyl 5-Aminobenzimidazole-2-carboxylate (CAS 292070-01-0)
- Ethyl 2-Aminobenzimidazole-5-carboxylate (CAS 24370-20-5)
- Ethyl 5-Aminobenzimidazole-2-carboxylate (CAS 294174-58-6)
- 2-Aminobenzimidazole-4-carboxylic Acid (CAS 716362-36-6)
- 2-Aminobenzimidazole-5-carboxylic Acid (CAS 76391-97-4)
- 2-Aminobenzimidazole-5-carbonitrile (CAS 63655-40-3)
- 1-Aminobenzimidazole (CAS 6299-92-9)
- 4-Aminobenzimidazole (CAS 4331-29-7)
Recommended Standards
- 2-Amino-2-(1H-benzo[d]imidazol-5-yl)acetic acid (CAS 106429-31-6)
- 2-(Methyl(4-nitrophenyl)amino)acetonitrile (CAS 107023-66-5)
- 1-(6-Amino-9H-purin-9-yl)propan-2-one (CAS 105970-02-3)
- 2-(2-Chlorophenyl)-N-((5-(furan-2-yl)isoxazol-3-yl)methyl)acetamide (CAS 1210782-39-0)
- 4-(tert-Butyl)-N-(4-(pyrrolidine-1-carbonyl)phenyl)benzenesulfonamide (CAS 727689-12-5)
- Apigenin-4'-α-L-rhamnoside (CAS 133538-77-9)
- 2-(3-Bromo-4-cyano-5-methylphenyl)acetic acid (CAS 1806061-21-1)
- 7-Bromo-2,3,4,5-tetrahydro-1H-benzo[b]azepine hydrochloride (CAS 321435-99-8)
- Methyl 2-amino-3-iodo-5-(trifluoromethyl)benzoate (CAS 1801782-87-5)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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