(S)-2,4-Diamino-2-methyl-4-oxobutanoic acid CAS 137346-51-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137346-51-1 |
| Molecular Formula | C5H10N2O3 |
| Molecular Weight | 146.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2,4-Diamino-2-methyl-4-oxobutanoic acid (CAS 137346-51-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H10N2O3. Molecular weight: 146.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H10N2O3 |
| Molecular Weight | 146.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related S Standards
- 2,5-Diamino-4-oxopentanoic acid (CAS 111652-32-5)
- (R)-3,5-diamino-5-oxopentanoic acid (CAS 2075-39-0)
- (S)-3,5-diamino-5-oxopentanoic acid (CAS 741662-97-5)
- (S)-2,5-Diamino-2-methylpentanoic acid (CAS 48047-95-6)
- 2,5-Diamino-2-methylpentanoic acid (CAS 48047-94-5)
- 2,5-Diamino-2-methylpentanoic acid (CAS 712258-42-9)
- Ethyl 2,3-diamino-3-iminopropanoate (CAS 757135-66-3)
- 2,6-Diamino-3,5-difluoropyridine (CAS 247069-27-8)
Recommended Standards
- Ethyl (2S,3R)-3-(hydroxymethyl)oxirane-2-carboxylate (CAS 136171-94-3)
- (1S,2R,3R,4S)-cyclohex-5-ene-1,2,3,4-tetraol (CAS 138258-55-6)
- 2,3-Dimethylsuccinic Acid (CAS 13545-04-5)
- 4,5-Dibromo-2-(trifluoromethoxy)aniline (CAS 1805123-70-9)
- tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1354033-28-5)
- t-Butyl 5-bromo-2-methylphenylcarbamate (CAS 221538-07-4)
- 6-(Cyclopropylmethoxy)pyridine-2,3-diamine (CAS 1534808-26-8)
- Tofacitinib Impurity 219 (CAS CATO-C4X-1079219)
- 5-Fluoro-6-methyl-1H-indazol-3-amine (CAS 1936139-35-3)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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