2-acetamido-4-methoxy-4-oxobutanoic acid CAS 111691-92-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111691-92-0 |
| Molecular Formula | C7H10NO5 |
| Molecular Weight | 188.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-acetamido-4-methoxy-4-oxobutanoic acid (CAS 111691-92-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10NO5. Molecular weight: 188.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10NO5 |
| Molecular Weight | 188.16 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related acetamido Standards
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- (S)-6-acetamido-3-aminohexanoic acid (CAS 40139-10-4)
- N5-(3-((5-Acetamido-2-hydroxyphenyl)thio)-1-((carboxymethyl)amino)-1-oxopropan-2-yl)-L-glutamine (CAS 197311-81-2)
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Recommended Standards
- Methyl 5-nitroisothiazole-3-carboxylate (CAS 1094070-50-4)
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- 1,1-(1,2-Ethanediyl)bis[1-methyl-silane] (CAS 4405-22-5)
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- (2-Methylimidazo[1,2-a]pyridin-6-yl)boronic acid (CAS 1446334-78-6)
- 7381-67-1 Cysteine, hydrogen sulfate (ester), sodium salt, hydrate (2:2:3) NSC 344479 Sodium S-sulfocysteine hydrate (CAS 7381-67-1)
- Ethyl 7-chloro-2,2-dimethylheptanoate (CAS 2570179-39-2)
- 1-((5-((3,5-Difluorophenyl)thio)-4-isopropyl-1-methyl-1H-imidazol-2-yl)methyl)urea (CAS 178979-81-2)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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