(S)-3-Hydroxy-γ-butyrolactone CAS 7331-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7331-52-4 |
| Molecular Formula | C4H6O3 |
| Molecular Weight | 102.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-3-Hydroxy-γ-butyrolactone (CAS 7331-52-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H6O3. Molecular weight: 102.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H6O3 |
| Molecular Weight | 102.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1959 |
Related S Standards
- 1-Hydroxy-1-cyclopropanecarboxylic acid (CAS 17994-25-1)
- Hydroxy-1,4-butanedial (CAS 7724-28-9)
- 5-Hydroxy-2-pentanone (CAS 1071-73-4)
- 3-Hydroxy-3-methyl-2-butanone (CAS 115-22-0)
- 1-hydroxy-3-methylbutan-2-one (CAS 36960-22-2)
- 4-Hydroxy-3-methylbutan-2-one (CAS 3393-64-4)
- 3-Hydroxy-2,2-dimethylpropanal (CAS 597-31-9)
- 2-Hydroxy-2-methylpropanimidamide (CAS 28100-88-1)
Recommended Standards
- 1-nitrosoazetidin-3-ol (CAS CATO-C3D-263276)
- 3-Hydroxytetrahydrofuran-2-one (CAS 19444-84-9)
- Acetoacetic acid (CAS 541-50-4)
- Trihexyl(tetradecyl)phosphonium hexafluorophosphate (CAS 374683-44-0)
- N-{2-[4-(tert-Butyl)phenoxy]ethyl}-4-(isopentyloxy)aniline (CAS 1040689-48-2)
- 2-[4-(Aminomethyl)-1-piperidyl]-N,N-dimethylethanamine (CAS 1019381-31-7)
- Ethyl 2-(2-chlorophenyl)ethanimidate hydrochloride (CAS 55770-05-3)
- Ethyl 3-[(4-methylbenzoyl)amino]-2-oxo-6-(trifluoromethyl)-2H-pyran-5-carboxylate (CAS 400086-33-1)
- (3S)-n,n-dimethylpyrrolidine-3-carboxamide (CAS 1033706-42-1)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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