(S)-Methyl 2-chloropropanoate CAS 73246-45-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 73246-45-4 |
| Molecular Formula | C4H7ClO2 |
| Molecular Weight | 122.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Methyl 2-chloropropanoate (CAS 73246-45-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H7ClO2. Molecular weight: 122.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H7ClO2 |
| Molecular Weight | 122.55 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
Recommended Standards
- (S)-2-Chlorobutyric Acid (CAS 32653-32-0)
- (S)-3-Chloro-2-methylpropanoic acid (CAS 82340-63-4)
- (R)-3-Chloro-2-methylpropanoic acid (CAS 82340-62-3)
- Dichloroacetonitrile (CAS 3018-12-0)
- Morpholino(2,4,6-trinitrophenyl)methanone (CAS 321596-14-9)
- 3-(6-Hydroxybenzo[d][1,3]dioxol-5-yl)indolin-2-one (CAS 1019771-90-4)
- Dovitinib Lactate (CAS 692737-80-7)
- 2-(Allylsulfonyl)-3-methylpyridine (CAS 2249891-90-3)
- dihydromyrcenol (CAS 18479-58-8)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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