Benzyl (2-((S)-2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate CAS 61867-02-5
| CAS No. | 61867-02-5 |
| Molecular Formula | C24H28N4O5 |
| Molecular Weight | 452.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Benzyl (2-((S)-2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate (CAS 61867-02-5) is a high-purity analytical reference standard with the molecular formula C24H28N4O5 and a molecular weight of 452.50 g/mol.
Structurally, Benzyl (2-((S)-2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate (C24H28N4O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 452.50 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Benzyl (2-((S)-2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H28N4O5 |
| Molecular Weight | 452.50 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 4,5,6,7-Tetraphenylisobenzofuran-1,3-dione (CAS 4741-53-1)
- Boc-(2S,4S)-4-amino-1-Fmoc-pyrrolidine-2-carboxylic acid (CAS 221352-74-5)
- 4-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1-(tert-Butoxycarbonyl)piperazine-2-carboxylicacid (CAS 218278-58-1)
- Ethyl 2-(2-fluorobenzylidene)-5-(2-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 371130-05-1)
- 6-(Piperidin-4-yloxy)nicotinonitrile hydrochloride (CAS 412293-93-7)
- 2H,3H-imidazo[2,1-b][1,3]thiazole-6-carboxylic acid (CAS 193538-14-6)
- 1-(4-Bromo-3-indolyl)-2,2,2-trifluoroethanone (CAS 1253929-39-3)
- ((2R,3S,4R,5R)-5-(6-Amino-2-fluoro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 1492-60-0)
- 2-(Chloromethoxy)-1,1-difluoroethane (CAS 1558385-27-5)
- 2-(4-Piperidinyl)ethyl 2,3,5-trimethylphenylether hydrochloride (CAS 1219949-27-5)
- 2-(1-(Phenethylamino)ethyl)quinazolin-4(3H)-one (CAS 143993-21-9)
- 2-Amino-N-(sec-butyl)-3-methylbutanamide hydrochloride (CAS 1236262-91-1)
- (3-Bromo-2-butoxy-5-fluorophenyl)boronic acid (CAS 352534-85-1)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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