3-(3-Chlorophenyl)propanoyl chloride CAS 40478-50-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40478-50-0 |
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Chlorophenyl)propanoyl chloride (CAS 40478-50-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8Cl2O. Molecular weight: 203.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)propionyl chloride (CAS 63327-24-2)
- o-Chlorophenyl thioacetate (CAS 18619-18-6)
- 2-((4-Chlorophenyl)thio)acetic acid (CAS 3405-88-7)
- 2-[(3-chlorophenyl)sulfanyl]acetic acid (CAS 3996-38-1)
- 2-(4-Chlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 122453-02-5)
- 2-[1-(4-chlorophenyl)ethylidene]malononitrile (CAS 3111-60-2)
- 4-(2-Chlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 74738-15-1)
- 4-(3-Chlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 74738-16-2)
Recommended Standards
- 3-(3,4-Dichlorophenyl)propanal (CAS 20795-47-5)
- 4-Chlorobenzenepropanoyl chloride (CAS 52085-96-8)
- 3-(2,2-Dichlorovinyl)-4-methylphenol (CAS 90348-56-4)
- 4-Chloro-2-(6-chloropyridin-3-yl)-6-methylpyrimidine (CAS 221313-09-3)
- 3-(Furan-2-yl)-N-methoxy-N-methyl-1H-pyrazole-5-carboxamide (CAS 1257831-55-2)
- 3,4-dihydro-1H-2-benzopyran-6-amine hydrochloride (CAS 1955553-17-9)
- (2E)-3-(4-tert-Butylphenyl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 914335-24-3)
- 2,9-Bis[3,5-bis(1,1-dimethylethyl)phenyl]-1,10-phenanthroline (CAS 2173362-86-0)
- 2-((2-Cyanobenzyl)(cyclopropyl)amino)acetic acid (CAS 1184130-64-0)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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