7-Chloro-2-(chloromethyl)-1,3-benzoxazole CAS 116044-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116044-87-2 |
| Molecular Formula | C8H5Cl2NO |
| Molecular Weight | 202.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-2-(chloromethyl)-1,3-benzoxazole (CAS 116044-87-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5Cl2NO. Molecular weight: 202.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5Cl2NO |
| Molecular Weight | 202.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-Chloro-2-(chloromethyl)-1,3-benzoxazole (CAS 143708-34-3)
- 6-Chloro-2-(chloromethyl)imidazo[1,2-b]pyridazine (CAS 154578-23-1)
- 2-Chloro-5-(chloromethyl)benzo[d]oxazole (CAS 1803740-66-0)
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- 5-Chloro-2-(chloromethyl)benzoxazole (CAS 63842-22-8)
- 5-Chloro-3-(chloromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 66999-62-0)
Recommended Standards
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- 4,6-Dichloroindolin-2-one (CAS 1082041-83-5)
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- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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