(R)-4-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid CAS 20918-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20918-72-3 |
| Molecular Formula | C17H23NO6 |
| Molecular Weight | 337.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (R)-4-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid (CAS 20918-72-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H23NO6. Molecular weight: 337.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H23NO6 |
| Molecular Weight | 337.37 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related R Standards
- 5-(Benzyloxy)-2-((tert-butoxycarbonyl)amino)-5-oxopentanoic acid (CAS 117997-81-6)
- (S)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid (CAS 118247-88-4)
- 2-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid (CAS 3588-59-8)
- Ethyl 3-(4-(benzyloxy)-3-methoxyphenyl)-2-cyanoacrylate (CAS 199179-02-7)
- (E)-{[4-(benzyloxy)phenyl]methylidene}amino thiophene-2-carboxylate (CAS 478046-79-6)
- 3-(Benzyloxy)-5-(methoxycarbonyl)isoquinoline-7-carboxylic acid (CAS 2739664-62-9)
- 3-(Benzyloxy)-7-(methoxycarbonyl)isoquinoline-5-carboxylic acid (CAS 2739664-61-8)
- (R)-4-(Benzyloxy)-1-(4-isopropyl-2-thioxothiazolidin-3-yl)butan-1-one (CAS 141355-51-3)
Recommended Standards
- (R)-3-(Cbz-amino)-4-Boc-butanoic Acid (CAS 83436-45-7)
- (S)-2-(tert-Butoxycarbonyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 358627-67-5)
- (R)-3-(5-Methyl-1H-indol-3-yl)-2-(3-phenylureido)propanoic acid (CAS 827612-60-2)
- methyl (1-tert-butyl-5-oxo-2,5-dihydro-1H-pyrazol-3-yl)acetate (CAS 852851-68-4)
- 2-Phenyl-d5-ethanol (CAS 35845-63-7)
- 4-Ethoxy-2-phenylpyrimidine-5-carboxylic acid (CAS 136326-10-8)
- 5-O-DMT-2-O-methyluridine (CAS 103285-22-9)
- 2-Vinylquinolin-8-ol (CAS 91575-51-8)
- 1-(1-Acetylpiperidin-4-yl)pyrrolidin-2-one (CAS 1421506-09-3)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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- 130,000+ catalog items in stock, COA supplied with every batch
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