trans-2-(4-Chlorophenyl)cyclopropanecarboxylic Acid CAS 4157-47-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4157-47-5 |
| Molecular Formula | C10H9ClO2 |
| Molecular Weight | 196.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
trans-2-(4-Chlorophenyl)cyclopropanecarboxylic Acid (CAS 4157-47-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9ClO2. Molecular weight: 196.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9ClO2 |
| Molecular Weight | 196.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related trans Standards
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- 3-(4-Chlorophenyl)-2-methylacrylic Acid (CAS 1202-60-4)
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Recommended Standards
- n-Allyl-4-chloropicolinamide (CAS 400082-49-7)
- 2-(2-Chloro-1-benzimidazolyl)ethanol (CAS 40019-65-6)
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- n2,n2-Dimethyl-5h,6h,7h-cyclopenta[b]pyridine-2,4-diamine (CAS 297757-58-5)
- 4-(2,5-Dichlorophenoxy)-2-(methylsulfanyl)quinazoline (CAS 477845-81-1)
- 2-(Benzylamino)-N-(4-chlorobenzyl)benzamide (CAS 1408002-64-1)
- 5-(3,5-Difluorophenyl)-6-methyl-2-pyridinecarbonitrile (CAS 1424941-65-0)
- 3-(Methylamino)-1-(4-methylpiperazin-1-yl)propan-1-one (CAS 1092289-87-6)
- (4-methylpyridin-2-yl)(oxan-4-yl)methanamine dihydrochloride (CAS 2044714-06-7)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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