2-Amino-7-chlorobenzoxazole CAS 64037-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64037-11-2 |
| Molecular Formula | C7H5ClN2O |
| Molecular Weight | 168.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-7-chlorobenzoxazole (CAS 64037-11-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5ClN2O. Molecular weight: 168.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5ClN2O |
| Molecular Weight | 168.58 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.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
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Recommended Standards
- 2-Amino-6-chloroimidazo[1,2-b]pyridazine (CAS 887625-09-4)
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- 2-Amino-6-chlorobenzoxazole (CAS 52112-68-2)
- 1-(Pyrazine-2-carbonyl)piperidin-4-one (CAS 1060817-24-4)
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- Haloperidol Impurity 22 (CAS 660844-75-7)
- 4-(3-methyl-1,2,4-oxadiazol-5-yl)cyclohexan-1-one (CAS 1339256-33-5)
- Brain Injury Derived Neurotrophic Peptide (H-3914.0001) (CAS 148330-12-5)
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