Butyryl Chloride CAS 141-75-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 141-75-3 |
| Molecular Formula | C4H7ClO |
| Molecular Weight | 106.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Butyryl Chloride (CAS 141-75-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7ClO. Molecular weight: 106.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7ClO |
| Molecular Weight | 106.55 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
Related Butyryl Standards
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Recommended Standards
- 2-Chloroethyl-Vinyl ether (CAS 110-75-8)
- Isobutyryl Chloride (CAS 79-30-1)
- Trans-4-Chloro-2-Butene-1-ol (CAS 1576-93-8)
- 5β-PREGNAN-3α, 20β-DIOL (CAS 80-91-1)
- 5-[(2,5-Dichlorobenzyl)thio]-1,3,4-thiadiazol-2-amine (CAS 345993-15-9)
- 3-(3-Chlorophenoxy)pyrrolidine hydrochloride (CAS 28491-00-1)
- 2-(4-Methyl-6-phenylpyrimidin-2-yl)ethan-1-amine (CAS 944898-74-2)
- 2-Amino-3-(1,3-dioxolan-2-yl)propan-1-ol (CAS 1824547-97-8)
- 5-Cyclopropoxy-N-methyl-4-sulfamoylnicotinamide (CAS 1243448-60-3)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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