(R)-2-Chlorobutyric Acid CAS 54053-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54053-45-1 |
| Molecular Formula | C4H7ClO2 |
| Molecular Weight | 122.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-2-Chlorobutyric Acid (CAS 54053-45-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7ClO2. Molecular weight: 122.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7ClO2 |
| Molecular Weight | 122.55 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.) | 1972 |
| Halogen Content | Cl-containing |
Related R Standards
Recommended Standards
- 3-Chloro-2-methylpropanoic acid (CAS 16674-04-7)
- (R)-3-Chloro-2-methylpropanoic acid (CAS 82340-62-3)
- N-Nitroso Chloroethyl Methylamine (CAS 16339-16-5)
- L-Glutamic acid diallyl ester (tosylate) (CAS 20845-16-3)
- (5-(3,4-Dimethoxyphenyl)isoxazol-3-yl)methanamine hydrochloride (CAS 1185302-47-9)
- Tolvaptan impurity 112 (CAS CATO-C4X-1955112)
- 3-Chloro-5-sulfamoylbenzoic acid (CAS 83173-95-9)
- 2-Fluoro-6-methoxypyridine (CAS 116241-61-3)
- 4-Chloro-3-hydroxypyridine-2-carboxylic acid (CAS 348635-39-2)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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