(S)-Methyl 2-chlorobutanoate CAS 692753-51-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 692753-51-8 |
| Molecular Formula | C5H9ClO2 |
| Molecular Weight | 136.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Methyl 2-chlorobutanoate (CAS 692753-51-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9ClO2. Molecular weight: 136.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9ClO2 |
| Molecular Weight | 136.58 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
Recommended Standards
- (S)-2-Chloropentanoic acid (CAS 32644-12-5)
- [3-(chloromethyl)oxetan-3-yl]methanol (CAS 4351-77-3)
- (S)-2-Chloro-3-methylbutyric Acid (CAS 26782-74-1)
- 2-((5-Methyl-1H-benzo[d]imidazol-2-yl)thio)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)propanamide (CAS 851687-22-4)
- 2-Amino-4-fluorobenzo[d]thiazole-6-carboxylic acid (CAS 1258650-57-5)
- 3-(((1-Hydroxypropan-2-yl)amino)methyl)benzamide (CAS 1154899-30-5)
- Gadobutrol Impurity 126 (CAS CATO-C4X-2120126)
- Methyl 2-methyl-2,5-dihydro-1H-pyrrole-1-carboxylate (CAS 168839-26-7)
- Mirogabalin Impurity 206 (CAS CATO-C4X-2924206)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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