(2S,3R)-2-[(4S)-5-Tert-butoxycarbonyl-3-oxo-2,5-diazaspiro[3.4]octan-2-yl]-3-hydroxy-butanoic acid CAS 2151842-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2151842-63-4 |
| Molecular Formula | C15H24N2O6 |
| Molecular Weight | 328.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
(2S,3R)-2-[(4S)-5-Tert-butoxycarbonyl-3-oxo-2,5-diazaspiro[3.4]octan-2-yl]-3-hydroxy-butanoic acid (CAS 2151842-63-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H24N2O6. Molecular weight: 328.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H24N2O6 |
| Molecular Weight | 328.36 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2S,3R)-2-[(4R)-5-Tert-butoxycarbonyl-3-oxo-2,5-diazaspiro[3.4]octan-2-yl]-3-hydroxy-butanoic acid (CAS 2151842-51-0)
- (3E)-1-Methyl-3-[(4-phenoxyphenyl)imino]-2,3-dihydro-1H-indol-2-one (CAS 338414-72-5)
- (2S)-3,6-bis[(tert-butoxy)carbonyl]-3,6-diazabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 2227202-49-3)
- 4-((Tert-butoxycarbonyl)amino)-3,5-dimethylhexanoic acid (CAS 1334493-01-4)
- 1,1-Dimethyl-d6-sulfamide (CAS 1189689-95-9)
- 2,3,4-Trifluorobenzophenone (CAS 243448-18-2)
- 2-Ethyl-6-nitro-1h-1,3-benzodiazole (CAS 5805-42-5)
- 2-Fluoro-2-(thiophen-2-yl)acetic acid (CAS 94744-62-4)
- 1-(2,4-Dichlorophenyl)-3-methylbutan-2-one (CAS 1176615-13-6)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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