4-(4-Chloro-2-methylphenoxy)butyryl chloride CAS 99860-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99860-69-2 |
| Molecular Formula | C11H12Cl2O2 |
| Molecular Weight | 247.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Chloro-2-methylphenoxy)butyryl chloride (CAS 99860-69-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12Cl2O2. Molecular weight: 247.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12Cl2O2 |
| Molecular Weight | 247.12 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-(4-Chloro-3,5-dimethylphenoxy)propanoyl chloride (CAS 1160257-38-4)
- 2-(2-Chloro-5-methylphenoxy)butanoyl chloride (CAS 1160257-40-8)
- 2-(2-Chloro-5-methylphenoxy)-2-methylpropanoyl chloride (CAS 1160257-72-6)
- 2-(4-Chloro-3-methylphenoxy)-2-methylpropanoyl chloride (CAS 1160257-92-0)
- 6-Chloro-8-(2-chloroethyl)-3,4-dihydro-2h-1,5-benzodioxepine (CAS 1339128-13-0)
- 1-(3-Chloro-4-methylphenyl)-3-(2-chloroethyl)urea (CAS 937601-77-9)
- 2-(4-Chloro-3-methylphenoxy)butanoyl chloride (CAS 86464-91-7)
- 2-Chloro-n-[5-chloro-2-(dimethylamino)phenyl]acetamide (CAS 855715-43-4)
Recommended Standards
- 3-Chloro-N-(5-chloropyridin-2-yl)-2,2-dimethylpropanamide (CAS 341965-88-6)
- 4,6-Dichloro-2-(4-methylpiperazin-1-yl)pyrimidine (CAS 84727-44-6)
- 3-Chloro-N-(2-chloropyridin-3-yl)-2,2-dimethylpropanamide (CAS 339100-93-5)
- 946787-11-7 3-{[(4-Methylphenyl)methoxy]methyl}piperidine DTXSID50663008 (CAS 946787-11-7)
- 1-(Tert-butoxycarbonyl)indoline-4-carboxylic acid (CAS 208774-11-2)
- 5-Iodo-3,4-dihydronaphthalen-1(2H)-one (CAS 1199782-87-0)
- 4-Bromo-2-(bromodifluoromethyl)-1H-benzo[d]imidazole (CAS 2366994-44-5)
- 3-Phenyl-1,2-dihydroquinoxaline-2-carboxylic acid (CAS 1218060-77-5)
- Ethyl 7-bromo-3-chlorobenzo[4,5]imidazo[1,2-a]pyrimidine-2-carboxylate (CAS 1956334-45-4)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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