2,3-Bis(chloromethyl)oxirane CAS 3583-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3583-47-9 |
| Molecular Formula | C4H6Cl2O |
| Molecular Weight | 141.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Bis(chloromethyl)oxirane (CAS 3583-47-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6Cl2O. Molecular weight: 141.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6Cl2O |
| Molecular Weight | 141.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Bis Standards
- 2,2-Bis(chloromethyl)oxirane (CAS 1003-20-9)
- 3-(chloromethyl)-1,1-difluorocyclobutane (CAS 1290625-58-9)
- 1-(Chloromethyl)-1-(difluoromethyl)cyclopropane (CAS 1314397-82-4)
- 5-(Chloromethyl)furan-2-carbonitrile (CAS 106240-48-6)
- 5-(Chloromethyl)furan-3-carbonitrile (CAS 59414-01-6)
- 1-(Chloromethyl)-3-methylenecyclobutanecarbonitrile (CAS 1086376-79-5)
- 3-(Chloromethyl)-2-methylpyridine (CAS 120277-68-1)
- 3-Chloromethyl-5-methylpyridine (CAS 158876-83-6)
Recommended Standards
- 1-Chloro-2-(2-chloroethoxy)ethene (CAS 7038-12-2)
- 2,3-Dichlorotetrahydrofuran (CAS 3511-19-1)
- (R)-(2,2-dichlorocyclopropyl)methanol (CAS 316377-56-7)
- Methyl 5-fluorobenzo[b]thiophene-3-carboxylate (CAS 1187931-42-5)
- (E)-3-(4-isobutylphenyl)-N-(4-phenoxybenzyl)acrylamide (CAS 329777-58-4)
- Ethyl 4-acetyl-3-chlorobenzoate (CAS 2114815-29-9)
- 2-(5-Methyl-1H-pyrazol-3-yl)pyrazine (CAS 192711-19-6)
- 2-ethyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid (CAS 1782202-09-8)
- 1,3,4,10-tetrahydroacridin-9(2{H})-one (CAS 13161-85-8)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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