939-87-7 Cyclopropanecarbonyl chloride, 2-phenyl-, trans- (8CI)(9CI) Cyclopropanecarbonyl chloride, 2-phenyl-, (E)- trans-2-Phenylcyclopropanecarbonyl chloride EINECS 213-365-8 NSC 80667 trans-2-Phenylcyclopropane-1-carboxylic acid chloride CAS 939-87-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 939-87-7 |
| Molecular Formula | C10H15ClO |
| Molecular Weight | 186.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
939-87-7 Cyclopropanecarbonyl chloride, 2-phenyl-, trans- (8CI)(9CI) Cyclopropanecarbonyl chloride, 2-phenyl-, (E)- trans-2-Phenylcyclopropanecarbonyl chloride EINECS 213-365-8 NSC 80667 trans-2-Phenylcyclopropane-1-carboxylic acid chloride (CAS 939-87-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H15ClO. Molecular weight: 186.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H15ClO |
| Molecular Weight | 186.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
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Recommended Standards
- cis-2-phenylcyclopropanecarbonyl chloride (CAS 62624-90-2)
- 1-Chloro-2-ethyl-4-(methylsulfanyl)benzene (CAS 1314900-86-1)
- 6-chloro-3,5-diazatricyclo[6.2.1.0²,⁷]undeca-2,4,6-triene (CAS 2306275-35-2)
- (Cyclohexanecarbonyl)-L-leucine (CAS 157116-68-2)
- Cyclohexyl 3-(ethylsulfonyl)-3-phenylpropanoate (CAS 2376300-49-9)
- (E)-3-(2-Morpholino-5-nitrophenyl)-2-propenoic acid (CAS 300665-18-3)
- 4-Iodo-1-(4-methoxy-2-methylphenyl)-6-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 727993-70-6)
- 5-Chloro-1-cyclopropyl-7-methyl-1H-indole-3-carbaldehyde (CAS 1350761-08-8)
- Tert-Butyl 4-(4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate (CAS 1229516-67-9)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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