Ethyl 2-chloro-1H-benzo[d]imidazole-6-carboxylate CAS 857035-29-1
| CAS No. | 857035-29-1 |
| Molecular Formula | C10H9ClN2O2 |
| Molecular Weight | 224.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-chloro-1H-benzo[d]imidazole-6-carboxylate.
Ethyl 2-chloro-1H-benzo[d]imidazole-6-carboxylate (CAS 857035-29-1), molecular formula C10H9ClN2O2 and molecular weight 224.64 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 2-chloro-1H-benzo[d]imidazole-6-carboxylate (C10H9ClN2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Ethyl 2-chloro-1H-benzo[d]imidazole-6-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 | C10H9ClN2O2 |
| Molecular Weight | 224.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 5-Chloro-3,6-dimethylbenzofuran-2-carboxylic acid (CAS 1016-99-5)
- 5-Chloro-3,7-dimethyl-1-benzofuran-2-carboxylic acid (CAS 1019115-66-2)
- N-(4-Chloro-2-methoxyphenyl)-2-cyanoacetamide (CAS 1072069-59-0)
- Ethyl 5-chloro-1H-indazole-3-carboxylate (CAS 1081-05-6)
- Methyl 2-(4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)acetate (CAS 1134327-80-2)
- 3-Chloro-4-fluorobenzenesulfonohydrazide (CAS 1155521-30-4)
- Methyl 7-chloro-4-methylpyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1167055-26-6)
- 3-(7-chloro-1H-1,3-benzodiazol-2-yl)propanoic acid (CAS 1179224-44-2)
Recommended Standards
- Baclofen Impurity 1 (CAS 53911-68-5)
- Ethyl 2-chloro-5-(cyanomethyl)isonicotinate (CAS 2845996-19-0)
- 8-Methoxy-5-(chloromethyl)coumarin (CAS 36651-79-3)
- Ethyl 2-chloro-5-cyano-6-methylnicotinate (CAS 75894-43-8)
- 2-[1-(Chloroacetyl)-3-oxopiperazin-2-yl]-N-(2-chlorophenyl)acetamide (CAS 1306738-20-4)
- 2-(3,4-Dimethylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160254-95-4)
- 2,5-Dibromo-4-methylanisole (CAS 860585-46-2)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (4-methoxyphenyl) mesitylphosphonate (CAS 1463876-67-6)
- N-Methoxypyrazine-2-carboxamide (CAS 115110-16-2)
- tert-Butyl (6-iodospiro[3.3]heptan-2-yl)carbamate (CAS 2852761-38-5)
- Oxecane-2,10-dione (CAS 4196-95-6)
- 3-Bromo-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine hydrochloride 905273-36-1 RL05688 (CAS 905273-36-1)
- 4-[3-(tert-Butyl)phenoxy]-3-chlorophenylamine (CAS 940307-29-9)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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 18665070610 / Nicole.chen@cato-chem.com