2-Chlorooxazole (hydrochloride) CAS 2059937-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2059937-68-5 |
| Molecular Formula | C3H2ClNO HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chlorooxazole (hydrochloride) (CAS 2059937-68-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H2ClNO HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H2ClNO HCl |
| Molecular Weight | 139.96 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorooxazole Standards
- 2-Chlorooxazole-4-carboxamide (CAS 1025468-33-0)
- 2-Chlorooxazole-4-carbaldehyde (CAS 1060816-36-5)
- 2-Chlorooxazole-4-carbonitrile (CAS 1240598-38-2)
- 5-Chlorooxazole-4-carboxylic acid (CAS 1240601-37-9)
- 2-Chlorooxazole-5-carboxylic acid (CAS 1555623-55-6)
- Ethyl 5-chlorooxazole-4-carboxylate (CAS 1823403-24-2)
- Ethyl 4-chlorooxazole-5-carboxylate (CAS 2095432-64-5)
- Ethyl 2-Chlorooxazole-4-carboxylate (CAS 460081-18-9)
Recommended Standards
- 10-Aminodecylphosphonic acid hydrochloride (CAS 859458-78-9)
- 2-[4-(aminomethyl)phenoxy]-N-(4-chlorophenyl)acetamide hydrochloride (CAS 1258639-44-9)
- 2-[3-(5-Bromo-6-methoxynaphthalen-2-yl)-4-methyl-1H-pyrazol-1-yl]-3-chloro-5-(trifluoromethyl)pyridine (CAS 318239-45-1)
- N-(4-(1H-pyrrol-1-yl)phenyl)cyclopropanecarboxamide (CAS 383146-11-0)
- 2-(Benzylsulfanyl)-1-(4-fluorobenzenesulfonyl)-1,4,5,6-tetrahydropyrimidine (CAS 866153-34-6)
- 4-Azetidinomethyl-3-chloro-5-fluorobenzophenone (CAS 898756-91-7)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com