(2S,3S,3''S)-N-[3-(3-acetoxy-3-methoxycarbonylpropanamino)-3-tert-butoxycarbonylpropanyl]azetidine-2-carboxylic Acid tert-Butyl Ester CAS 344299-89-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344299-89-4 |
| Molecular Formula | C23H40N2O8 |
| Molecular Weight | 472.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S,3S,3''S)-N-[3-(3-acetoxy-3-methoxycarbonylpropanamino)-3-tert-butoxycarbonylpropanyl]azetidine-2-carboxylic Acid tert-Butyl Ester (CAS 344299-89-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H40N2O8. Molecular weight: 472.57 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H40N2O8 |
| Molecular Weight | 472.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Racemic-(1S,3S,4R)-2-Benzyl 1'-Tert-Butyl 3-Ethyl 2-Azaspiro[Bicyclo[2.2.1]Heptane-7,4'-Piperidine]-1',2,3-Tricarboxylate (CAS 1250997-96-6)
- 20-O-Acetylingenol-3-angelate (CAS 82425-35-2)
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- (5-Methylpiperazin-2-yl)methanamine (CAS 136665-35-5)
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- (2E)-3-[4-(Benzyloxy)phenyl]-1-(2-methylphenyl)prop-2-en-1-one (CAS 151164-07-7)
- 1-(4-Methyl-3,4-dihydroquinolin-1(2H)-yl)ethanone (CAS 135579-07-6)
- 1-(5-(tert-Butyl)isoxazol-3-yl)-3-(2-methoxyphenyl)urea (CAS 894271-91-1)
- 2-Amino-6-hydroxy-1H-pyrimido[4,5-b]indol-4(9H)-one (CAS 728880-57-7)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com