2-Chloro-1-methyl-1H-benzo[d]imidazol-6-amine CAS 203302-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203302-75-4 |
| Molecular Formula | C8H8ClN3 |
| Molecular Weight | 181.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-1-methyl-1H-benzo[d]imidazol-6-amine (CAS 203302-75-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8ClN3. Molecular weight: 181.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8ClN3 |
| Molecular Weight | 181.62 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.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-Chloro-1-methyl-1H-benzo[d]imidazol-5-amine (CAS 203302-74-3)
- 2-Chloro-4,6-dimethylimidazo[1,5-a]pyrimidine (CAS 79899-08-4)
- 2-(Chloromethyl)-5-methylbenzoxazole (CAS 41014-44-2)
- 4-(tert-Butyl)-1-phenyl-1H-pyrazole-5-carboxylic acid (CAS 825619-54-3)
- 3,7-Dibromo-4-methoxy-1H-pyrazolo[4,3-c]pyridine (CAS 1934625-19-0)
- 2-(2,3-Dichlorophenyl)-1,3-benzoxazol-5-amine (CAS 339197-79-4)
- 3-(aminomethyl)cyclobutane-1-carboxylic acid hydrochloride (CAS 1818847-68-5)
- 2-[(2E)-2-Cyano-3-(4-methoxyphenyl)prop-2-enamido]acetic acid (CAS 461683-16-9)
- 1-(2-Bromo-ethylsulfanyl)-1,1,2,2,2-pentafluoro-ethane (CAS 1401687-60-2)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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