trans-2-(3-Chlorobenzoyl)cyclopentane-1-carboxylic acid CAS 733741-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 733741-00-9 |
| Molecular Formula | C13H13ClO3 |
| Molecular Weight | 252.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies trans-2-(3-Chlorobenzoyl)cyclopentane-1-carboxylic acid (CAS 733741-00-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13ClO3. Molecular weight: 252.69 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H13ClO3 |
| Molecular Weight | 252.69 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
Related trans Standards
- cis-2-(4-Chlorobenzoyl)cyclopentane-1-carboxylic acid (CAS 733740-14-2)
- 1-(3-Chlorobenzoyl)pyrrolidine-3-carboxylic acid (CAS 1274628-86-2)
- (2-Chlorobenzoyl)proline (CAS 672300-77-5)
- (S)-1-(4-Chlorobenzoyl)pyrrolidine-2-carboxylic acid (CAS 62522-91-2)
- 4-(2-Chlorobenzoyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1403564-70-4)
- 4-(3-Chlorobenzoyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1403566-04-0)
- Ethyl (4-chlorobenzoyl)alaninate (CAS 1155848-58-0)
- (3-Chlorobenzoyl)valine (CAS 1396967-56-8)
Recommended Standards
- Ethyl 2-(5-chlorobenzofuran-2-yl)propanoate (CAS 2104363-98-4)
- Baclofen impurity 8 (CAS 19411-80-4)
- Ethyl (2Z)-2-[(4-chlorophenyl)methylene]-3-oxobutanoate (CAS 20047-98-7)
- 2-(Dimethoxymethyl)-1,6-naphthyridine (CAS 386715-36-2)
- tert-Butyl 2,4-Difluorobenzoate (CAS 500353-15-1)
- 6,6'-Dimethyl-[2,2'-bipyridine]-5-carbaldehyde (CAS 87286-78-0)
- 3-chloro-4-(3-methylpiperidin-1-yl)aniline,2HCl (CAS 1431963-83-5)
- 4-(4-Bromophenyl)-N-methylthiazol-2-amine hydrobromide (CAS 1280787-25-8)
- 3,6,11-Trioxa-9-azatridecanoic acid, 12,12-dimethyl-10-oxo-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 911102-04-0)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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