4-Chloro-5-methoxybenzimidazole CAS 1360953-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1360953-02-1 |
| Molecular Formula | C8H7ClN2O |
| Molecular Weight | 182.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5-methoxybenzimidazole (CAS 1360953-02-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7ClN2O. Molecular weight: 182.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN2O |
| Molecular Weight | 182.61 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 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (6-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)methanol (CAS 1352908-53-2)
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- 4-Chloro-3,6-dimethyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1352891-68-9)
- (3aR,7aR)-rel-1H-Pyrrolo[3,4-c]pyridine-5,7a-dicarboxylic acid, hexahydro-, 7a-ethyl 5-(phenylmethyl) ester (CAS 1217975-64-8)
- Aldimorph (CAS 91315-15-0)
- (S)-4-(2-benzamido-5-guanidinopentanamido)benzoic acid (CAS 60833-82-1)
- (S)-1-(3,4-Dichlorophenyl)ethanamine (CAS 150025-93-7)
- Bisoprolol EP Impurity F (CAS 1798418-82-2)
- 6-Aminobenzo[b]thiophene 1,1-dioxide (CAS 20503-40-6)
- Peptide Impurity (CAS CATO-CPTD788810)
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