(R)-1-((R)-2-((R)-2,4-Diamino-4-oxobutanamido)-3-(4-hydroxyphenyl)propanoyl)pyrrolidine-2-carboxylic acid CAS 821776-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 821776-07-2 |
| Molecular Formula | C18H24N4O6 |
| Molecular Weight | 392.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-1-((R)-2-((R)-2,4-Diamino-4-oxobutanamido)-3-(4-hydroxyphenyl)propanoyl)pyrrolidine-2-carboxylic acid (CAS 821776-07-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H24N4O6. Molecular weight: 392.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H24N4O6 |
| Molecular Weight | 392.41 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Recommended Standards
- (E)-2-(1,3-Benzodioxol-5-yl)-3-[4-(3-formyl-1H-indol-1-yl)phenyl]-2-propenenitrile (CAS 860650-54-0)
- (Z)-2-(4-methoxyphenoxy)-N'-(2-phenoxynicotinoyl)acetohydrazonamide (CAS 303148-30-3)
- 5-((6-Benzyl-4-oxo-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidin-2-yl)amino)-2-hydroxybenzoic acid (CAS 1417636-94-2)
- 2-(2-Hydroxyphenyl)furan-3-carbohydrazide (CAS 343375-10-0)
- 8-amino-1,5-naphthyridine-3-carboxylic acid (CAS 2007920-30-9)
- (S)-4-(4-(Benzofuran-5-yl)phenyl)-3-((1-(cyclopropanecarbonyl)pyrrolidin-3-yl)methyl)-1H-1,2,4-triazol-5(4H)-one (CAS 1332331-08-4)
- 2-chloro-4-(4-fluorophenyl)-5-methyl-1,3-thiazole (CAS 1188168-84-4)
- 3-Chloro-5-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole (CAS 1446443-32-8)
- (S)-3-Amino-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one hydrochloride (CAS 99197-91-8)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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