(2S)-2-amino-2-methyl-3-sulfanyl-propanoic acid CAS 239101-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 239101-34-9 |
| Molecular Formula | C4H9NO2S |
| Molecular Weight | 135.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S)-2-amino-2-methyl-3-sulfanyl-propanoic acid (CAS 239101-34-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H9NO2S. Molecular weight: 135.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H9NO2S |
| Molecular Weight | 135.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- (R)-2-Amino-3-mercapto-2-methylpropanoic acid (CAS 22681-73-8)
- (R)-2-Amino-3-mercapto-2-methylpropanoic acid (CAS 441317-73-3)
- 2-amino-3-(methylsulfanyl)propanoic acid (CAS 7728-98-5)
- 2-amino-4-sulfanylbutanoic acid (CAS 454-28-4)
- 3-Amino-4-sulfanylbutanoic acid (CAS 21100-02-7)
- (R)-2-Amino-3-mercaptopropanehydrazide (CAS 58100-26-8)
- 2-Amino-3-mercaptopropanehydrazide (CAS 70470-68-7)
- 2-Amino-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 108990-72-3)
Recommended Standards
- (2R,3S)-2-Amino-3-mercaptobutanoic acid (CAS 43083-55-2)
- (2S,3S)-2-Amino-3-mercaptobutanoic acid (CAS 43083-49-4)
- (2R,3R)-2-Amino-3-mercaptobutanoic acid (CAS 43083-51-8)
- (Cyclopentylidenemethyl)benzene (CAS 4410-77-9)
- Methylene Blue hydrate (CAS 67183-68-0)
- (2R,3R)-1-Methyl-5-oxo-2-phenylpyrrolidine-3-carboxylic acid (CAS 461045-28-3)
- Pentafluorophenylhydrazine hydrochloride (CAS 1514-49-4)
- (3-(1-Methyl-1H-imidazol-2-yl)phenyl)boronic acid (CAS 1404466-88-1)
- Ethyl thieno[2,3-b]pyrazine-6-carboxylate (CAS 59944-77-3)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com