(R)-5-Amino-4-(((benzyloxy)carbonyl)amino)-5-oxopentanoic acid CAS 19522-39-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19522-39-5 |
| Molecular Formula | C13H16N2O5 |
| Molecular Weight | 280.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-5-Amino-4-(((benzyloxy)carbonyl)amino)-5-oxopentanoic acid (CAS 19522-39-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H16N2O5. Molecular weight: 280.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H16N2O5 |
| Molecular Weight | 280.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related R Standards
- 2-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)acetonitrile (CAS 144084-41-3)
- 4-Amino-5-bromo-1-(tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 18002-36-3)
- 2-Amino-7-methyl-5-oxo-4-phenyl-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 194282-72-9)
- 3-[3-(3-amino-1,2-benzoxazol-4-yl)prop-2-ynoxy]phenol (CAS 2436277-97-1)
- 3-[3-(3-amino-1,2-benzoxazol-6-yl)prop-2-ynoxy]phenol (CAS 2506847-57-8)
- 5-(N-(2-Amino-2-oxoethyl)acetamido)-1,3,4-thiadiazole-2-sulfonic acid (CAS 64309-69-9)
- 5-Amino-2-(((benzyloxy)carbonyl)amino)-5-oxopentanoic acid (CAS 50516-14-8)
- 5-Amino-4-(((benzyloxy)carbonyl)amino)-5-oxopentanoic acid (CAS 932735-43-8)
Recommended Standards
- ((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol (CAS 444020-62-6)
- 1-(4-Nitrobenzyl)-1h-indole-3-carbaldehyde (CAS 192997-25-4)
- ((Benzyloxy)carbonyl)-D-alanylglycine (CAS 34286-66-3)
- (S)-4-Nitrobenzyl 4-amino-2-(((benzyloxy)carbonyl)amino)-4-oxobutanoate (CAS 3561-56-6)
- 5-(Difluoromethyl)-3,4-dimethoxypyridin-2-amine (CAS 1804451-51-1)
- Methyl 3-bromo-1H-indazole-4-carboxylate (CAS 885271-63-6)
- N-allylmethacrylamide (CAS 2186-33-6)
- 4-Cyano-4'-propoxy-1,1'-biphenyl (CAS 52709-86-1)
- 1'-Benzyl-n-hydroxy-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxamide (CAS 2028327-58-2)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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