Ethyl (E)-4-chloropent-3-enoate CAS 32886-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32886-94-5 |
| Molecular Formula | C7H11ClO2 |
| Molecular Weight | 162.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (E)-4-chloropent-3-enoate (CAS 32886-94-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H11ClO2. Molecular weight: 162.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H11ClO2 |
| Molecular Weight | 162.61 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
Recommended Standards
- Cyclopentylmethyl chloroformate (CAS 38240-04-9)
- Methyl 3-chloro-2,2-dimethylbut-3-enoate (CAS 56663-74-2)
- 6-Chloro-6-heptenoic acid (CAS 731773-28-7)
- 4-Bromo-7-methyl-1H-indazole (CAS 1159511-74-6)
- 3-Pentyl formate (CAS 58368-67-5)
- 7-Nitrodibenz[a,h]anthracene (CAS 63041-91-8)
- 1-(2,2-Diethoxyethyl)-4-nitro-1h-pyrazole (CAS 1171746-58-9)
- Arbidol Impurity 56 (CAS CATO-C4X-112956)
- 5-Chloro-2-(ethylsulfonyl)pyrimidine-4-carboxylic acid (CAS 890587-32-3)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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