3-Chloropivaloyl Chloride CAS 4300-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4300-97-4 |
| Molecular Formula | C5H8Cl2O |
| Molecular Weight | 155.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloropivaloyl Chloride (CAS 4300-97-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8Cl2O. Molecular weight: 155.02 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8Cl2O |
| Molecular Weight | 155.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Recommended Standards
- 3,5-Dichloropentan-2-one (CAS 58371-98-5)
- 4-Chloropentanoyl Chloride (CAS 63480-12-6)
- 3,3-Bis(chloromethyl)oxetane (CAS 78-71-7)
- 4-Methoxycarbonylphenyl isothiocyanate (CAS 3662-78-0)
- 2-(4,6-Dibromopyridin-2-yl)acetic acid (CAS 1393541-16-6)
- 3-(Hydroxyimino)-olean-12-en-28-oic acid methyl ester, 97% (CAS 35137-30-5)
- Pomalidomide Impurity 48 (CAS CATO-C4X-135448)
- Methyl 2-(perfluorophenyl)acetate (CAS 145682-85-5)
- N-(5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)butyramide (CAS 921900-04-1)
- 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