(S)-2-((ethoxycarbonyl)amino)-3,3-dimethylbutanoic acid CAS 156990-58-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156990-58-8 |
| Molecular Formula | C9H17NO4 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-((ethoxycarbonyl)amino)-3,3-dimethylbutanoic acid (CAS 156990-58-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H17NO4. Molecular weight: 203.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H17NO4 |
| Molecular Weight | 203.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(Pyrazolo[1,5-a]pyrazin-4-yl)pyrrolidin-3-amine (CAS 1565830-81-0)
- tert-Butyl 4-(propan-2-ylamino)azepane-1-carboxylate (CAS 1391737-77-1)
- tert-Butyl 1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate hydrochloride (CAS 1179340-30-7)
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- 2-(8-Chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl)acetic acid hydrochloride (CAS 1216549-15-3)
- 4-Ethyl-1-phenyl-1H-1,2,3-triazole-5-carboxylic acid (CAS 558441-00-2)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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