(S)-2-Amino-5-(5-(2-methoxy-2-oxoethyl)-7-nitroindolin-1-yl)-5-oxopentanoic acid CAS 239135-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 239135-34-3 |
| Molecular Formula | C5H8NO4 |
| Molecular Weight | 146.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-2-Amino-5-(5-(2-methoxy-2-oxoethyl)-7-nitroindolin-1-yl)-5-oxopentanoic acid (CAS 239135-34-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H8NO4. Molecular weight: 146.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H8NO4 |
| Molecular Weight | 146.12 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) | 2.5 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related S Standards
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Recommended Standards
- (2R,4S)-4-Fluoro-5-oxopyrrolidine-2-carboxamide (CAS 261623-76-1)
- 1-Fluorocyclopropane-1-sulfinate (sodium) (CAS 2412841-28-0)
- (2R,4R)-4-Fluoro-5-oxopyrrolidine-2-carboxamide (CAS 261623-77-2)
- 4-((1-Ethyl-2-oxo-1,2,3,4-tetrahydroquinolin-5-yl)oxy)butanenitrile (CAS 58898-46-7)
- Ethyl 2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 108438-46-6)
- 2-((3-(Aminomethyl)pyridin-2-yl)(ethyl)amino)ethan-1-ol (CAS 1183103-73-2)
- 1-(2,5-Difluorophenyl)cyclopentanemethanamine (CAS 1369053-34-8)
- Ethyl 2,4-bis(methylthio)pyrimidine-5-carboxylate (CAS 5909-25-1)
- 8-Fluoro-3-nitroimidazo[1,2-a]pyridine (CAS 2379918-39-3)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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