(S)-2,5-Diamino-2-methyl-5-oxopentanoic acid CAS 4247-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4247-16-9 |
| Molecular Formula | C11H8O4 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-2,5-Diamino-2-methyl-5-oxopentanoic acid (CAS 4247-16-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H8O4. Molecular weight: 204.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H8O4 |
| Molecular Weight | 204.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related S Standards
- 2,2-Diamino-4-[[(2-hydroxyethoxy)methyl]amino]-5(2H)-Oxazolone, (CAS 874769-60-5)
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- 2,3-Diamino-6-(difluoromethyl)-4-nitropyridine (CAS 1806787-32-5)
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- 5,6-Diamino-2-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 106823-91-0)
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- 2-(4,6-Diamino-1,3,5-triazin-2-yl)phenol (CAS 29366-78-7)
- 2,4-Diamino-6-(2-fluorophenyl)-1,3,5-triazine (CAS 30530-42-8)
Recommended Standards
- (Difluoro(trimethylsilyl)methyl)phosphonic acid (CAS 913263-04-4)
- (Z)-1,3-di(furan-2-yl)-3-hydroxyprop-2-en-1-one (CAS 776297-06-4)
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- 1-Bromo-6-iodonaphthalene (CAS 1261752-97-9)
- 2-(2-Amino-4,6-dichloropyrimidin-5-yl)acetaldehyde (CAS 97570-31-5)
- Methyl 3-(6-bromo-4-oxo-3,4-dihydroquinazolin-3-yl)propanoate (CAS 1094550-51-2)
- Rutamarin (CAS 13164-05-1)
- 2-((3-Allyl-4-oxo-5-phenyl-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 757198-30-4)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
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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