(3S)-3-Amino-4-((2S)-2-(2-((S)-2-amino-3-(4-hydroxyphenyl)propanamido)-3-oxobutanoyl)pyrrolidin-1-yl)-4-oxobutanamide CAS 82867-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82867-71-8 |
| Molecular Formula | C21H29N5O6 |
| Molecular Weight | 447.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3S)-3-Amino-4-((2S)-2-(2-((S)-2-amino-3-(4-hydroxyphenyl)propanamido)-3-oxobutanoyl)pyrrolidin-1-yl)-4-oxobutanamide (CAS 82867-71-8) pharmaceutical standards reference standard. Molecular formula: C21H29N5O6. Molecular weight: 447.48 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H29N5O6 |
| Molecular Weight | 447.48 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 5 |
Related S Standards
- (2S)-2-Amino-N1-(1-((S)-1-((S)-2-amino-3-(4-hydroxyphenyl)propanoyl)pyrrolidin-2-yl)-1,3-dioxobutan-2-yl)succinamide (CAS 82867-72-9)
- Ethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(((6-ethoxybenzo[d]thiazol-2-yl)thio)methyl)-1H-1,2,3-triazole-4-carboxylate (CAS 312499-48-2)
- Ethyl 4-(((7-amino-5-(benzylthio)pyrimido[5,4-e][1,2,4]triazin-3-yl)methyl)amino)benzoate (CAS 35171-06-3)
- 3-Amino-6-ethyl-N-(5-(isobutylthio)-1,3,4-thiadiazol-2-yl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-71-0)
- 2-[6-Amino-4-(4-bromophenyl)-5-cyano-2-methyl-4H-pyran-3-carbonyloxy]ethyl 2-methylprop-2-enoate (CAS 939888-96-7)
- 2-Amino-4,5-dimethyl-1-(2,4,6-tribromophenyl)-1H-pyrrole-3-carbonitrile (CAS 291539-77-0)
- 2-Amino-3-(4-hydroxy-3,5-diiodophenyl)-2-methylpropanoic acid (CAS 7434-77-7)
- 5-Amino-3-cyano-4-iodo-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]pyrazole (CAS 188539-59-5)
Recommended Standards
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid (CAS 218457-81-9)
- ((8-Bromo-6-(methoxymethoxy)naphthalen-1-yl)ethynyl)triisopropylsilane (CAS 2454490-95-8)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,5-dimethoxyphenyl)propanoic acid (CAS 2015414-19-2)
- (R)-2-amino-3-(3,5-dichlorophenyl)propanoic acid hydrochloride (CAS 2387561-05-7)
- N-(4-(sec-butyl)phenyl)-2-(cyclohexylamino)-2-thioxoacetamide (CAS 329079-15-4)
- Gly-Gly-Tyr-Arg (CAS 70195-20-9(free base))
- N-(1-methyl-3-phenylpropyl)-n-valeramide (CAS 143086-32-2)
- 1-(1-phenylcyclopentyl)ethan-1-one (CAS 4046-09-7)
- n-Tridecyl-d27 Alcohol (CAS 203633-18-5)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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