(2S,4S)-1-Cbz-4-(Boc-amino)pyrrolidine-2-carboxylic Acid CAS 281666-44-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 281666-44-2 |
| Molecular Formula | C18H24N2O6 |
| Molecular Weight | 364.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2S,4S)-1-Cbz-4-(Boc-amino)pyrrolidine-2-carboxylic Acid (CAS 281666-44-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H24N2O6. Molecular weight: 364.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H24N2O6 |
| Molecular Weight | 364.39 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 DMSO, DMF, methanol |
| 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.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2S,4R)-1-((Benzyloxy)carbonyl)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylic acid (CAS 393524-17-9)
- (3AS,6S,6aS)-6-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl benzoate (CAS 403604-98-8)
- (2R,4S)-4-(((benzyloxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 2306247-65-2)
- 2-(Butylthio)-1-phenylpropan-1-one (CAS 1157152-81-2)
- N-[5-(2-Furanyl)-1,3,4-oxadiazol-2-yl]-4-[(hexahydro-1H-azepin-1-yl)sulfonyl]benzamide (CAS 905679-56-3)
- 1-Isobutyl-4-methylpiperidine (CAS 55275-23-5)
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- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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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