5-Chloro-2-methyl-1H-benzo[d]imidazol-7-ol CAS 1395040-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1395040-91-1 |
| Molecular Formula | C8H7ClN2O |
| Molecular Weight | 182.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-methyl-1H-benzo[d]imidazol-7-ol (CAS 1395040-91-1) 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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- 7-chloro-6-methoxy-1H-indazole (CAS 1019332-48-9)
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Recommended Standards
- 7-Chloro-2,5-dimethyl-2H-pyrazolo[4,3-d]pyrimidine (CAS 1394021-13-6)
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- 4-Chloro-5,6-dimethylfuro[2,3-d]pyrimidine (CAS 139370-57-3)
- N,2,2-trimethylcyclopropan-1-amine hydrochloride (CAS 1795279-04-7)
- 4-(3,5-dibromophenoxy)butanoic acid (CAS 2007915-65-1)
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- 4-Chloro-3-fluorophenyl cyclobutyl ketone (CAS 898790-85-7)
- 6-Fluoro-3-methylpyridin-2-ol (CAS 1393572-33-2)
- 2-[(4-Methylphenyl)methyl]oxirane (CAS 18458-01-0)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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