3-(Methylthio)propionyl Chloride CAS 7031-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7031-23-4 |
| Molecular Formula | C4H7ClOS |
| Molecular Weight | 138.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(Methylthio)propionyl Chloride (CAS 7031-23-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7ClOS. Molecular weight: 138.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7ClOS |
| Molecular Weight | 138.62 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.) | 1959 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 4-Methyl-2-(methylthio)pyridine (CAS 19006-77-0)
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Recommended Standards
- S-Isopropyl chlorothioformate (CAS 13889-93-5)
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- Tert-butyl 6-bromo-1,1a,2,7b-tetrahydro-3H-cyclopropa[c]quinoline-3-carboxylate (CAS 2417969-69-6)
- 4-Cyclopropoxy-3,5-diethylpyridine (CAS 1243474-23-8)
- (S)-2-amino-3-(3,4-dimethoxyphenyl)propan-1-ol (CAS 80582-39-4)
- Prilocaine impurity 47 (CAS CATO-C4X-193447)
- 319-03-9 4-FLUOROBENZENE-1,2-DICARBOXYLIC ANHYDRIDE 4-FLUOROPHTHALIC ACID ANHYDRIDE 4-Fluorophthalic anhydride 5-FLUORO-1,3-DIHYDRO-2-BENZOFURAN-1,3-DIONE 5-FLUORO-1,3-ISOBENZOFURANDIONE 5-FLUORO-2-BENZOFURAN-1,3-DIONE 5-FLUOROISOBENZOFURAN-1,3-DIONE AS02025 (CAS 319-03-9)
- 4-(2,2,3,3-Tetrafluoropropoxy)Phthalonitrile (CAS 121190-46-3)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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