Methyl 1-Methylbenzimidazole-4-carboxylate CAS 672957-91-4
| CAS No. | 672957-91-4 |
| Molecular Formula | C10H10N2O2 |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1-Methylbenzimidazole-4-carboxylate (CAS 672957-91-4) is a high-purity analytical reference standard with the molecular formula C10H10N2O2 and a molecular weight of 190.20 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl 1-Methylbenzimidazole-4-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 1-Methylbenzimidazole-4-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O2 |
| Molecular Weight | 190.20 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 2-methylbenzimidazole-5-carboxylate (CAS 106429-51-0)
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- 1-Methylbenzimidazole-5-carboxylic Acid (CAS 53484-17-6)
- 1-Methylbenzimidazole-6-carboxylic Acid (CAS 53484-18-7)
- 1-Methylbenzimidazole-2-carboxamide (CAS 5805-75-4)
- 2-Methylbenzimidazole-5,6-diol (CAS 51437-33-3)
- 1-methylbenzimidazole-2,5-diamine (CAS 46035-60-3)
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Recommended Standards
- Methyl 1-methyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 2121702-57-4)
- Methyl 1-oxo-2,3-dihydro-1H-indene-4-carboxylate (CAS 55934-10-6)
- Methyl 1-Methyl-1H-benzo[d]imidazole-2-carboxylate (CAS 2849-92-5)
- Methyl 1-Oxoindane-2-carboxylate (CAS 22955-77-7)
- 4-(2,2-Difluoroethyl)-3,4-dihydro-2h-benzo[b][1,4]thiazin-6-amine (CAS 1182438-31-8)
- 2-(4-Fluoro-1H-pyrazol-1-yl)ethanol (CAS 1207961-59-8)
- rel-(1S,5S,7S)-2-Boc-7-amino-2-azabicyclo[3.2.0]heptane tosylate (CAS 2305079-58-5)
- 2-(Chloromethyl)-4-mercaptobenzo[d]oxazole (CAS 1806486-43-0)
- 1-Boc-4-(piperazine-1-carbonyl)piperidine (CAS 887587-18-0)
- GW 1929 Hydrochloride (CAS 1217466-21-1)
- 5-tert-Butyl 2-ethyl 3-amino-6,6-dimethylpyrrolo[3,4-c]pyrazole-2,5(4H,6H)-dicarboxylate (CAS 718632-46-3)
- 9-Benzyl-N-(3-bromophenyl)-2-chloro-9H-purin-6-amine (CAS 125802-58-6)
- 3-(4-Chlorophenyl)-N-(3,4-dimethoxyphenethyl)propanamide (CAS 1676-39-7)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
Why CATO?
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