(S)-2-amino-3-methyl-1-(1-oxidothiomorpholino)butan-1-one CAS 1305957-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1305957-43-0 |
| Molecular Formula | C9H18N2O2S |
| Molecular Weight | 218.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2-amino-3-methyl-1-(1-oxidothiomorpholino)butan-1-one (CAS 1305957-43-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H18N2O2S. Molecular weight: 218.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H18N2O2S |
| Molecular Weight | 218.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related S Standards
- 2-Amino-4-(4-isopropylphenyl)thiazole (CAS 108481-92-1)
- 2-Amino-3-methyl-1-(1-oxidothiomorpholino)butan-1-one (CAS 1248013-23-1)
- 4-amino-6-(pyridazin-4-yl)-1,3,5-triazine-2-thiol (CAS 1564626-56-7)
- 3-Amino-2-(((tetrahydro-2H-thiopyran-4-yl)methyl)amino)propanoic acid (CAS 1695005-58-3)
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Recommended Standards
- 2-Phenyl-2-thiomorpholinoacetonitrile (CAS 128407-23-8)
- tert-butyl N-(4-methylthiazol-5-yl)carbamate (CAS 1318758-14-3)
- 4-Ethyl-N-(thiazol-2-ylmethyl)aniline (CAS 1268108-88-8)
- Methyl 5-bromo-4-methyl-1H-pyrrole-3-carboxylate (CAS 881674-29-9)
- 1-ethyl-3-(4-piperidyl)imidazolidin-2-one (CAS 1281406-00-5)
- 5-(5-(2-(tert-Butyl)-4-(4,5-dihydrooxazol-2-yl)phenoxy)pentyl)-3-methylisoxazole (CAS 105639-09-6)
- methyl 3-methoxy-5-oxo-6H-1,6-naphthyridine-2-carboxylate (CAS 2306271-98-5)
- 3-(3-Oxocyclohex-1-en-1-yl)-1-Phenylurea (CAS 300680-10-8)
- 4-(2-Methyl-1H-imidazol-1-yl)-6-(piperazin-1-yl)pyrimidine (CAS 1706446-94-7)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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