Benzyl (S)-2-(((S)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidine-1-carboxylate CAS 14485-80-4
| CAS No. | 14485-80-4 |
| Molecular Formula | C21H30N4O5 |
| Molecular Weight | 418.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 418.49 g/mol gives Benzyl (S)-2-(((S)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Benzyl (S)-2-(((S)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidine-1-carboxylate (CAS 14485-80-4), molecular formula C21H30N4O5 and molecular weight 418.49 g/mol, is a CATO reference standard with documented purity and traceability.
Benzyl (S)-2-(((S)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidine-1-carboxylate (C21H30N4O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Benzyl (S)-2-(((S)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidine-1-carboxylate 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 | C21H30N4O5 |
| Molecular Weight | 418.49 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 4 |
Recommended Standards
- N-(4-((3-(3-(Thiophen-2-ylmethyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)sulfonyl)phenyl)acetamide (CAS 1351611-59-0)
- 4-(2-Trityl-2H-tetrazol-5-ylmethyl)-phenol (CAS 164334-17-2)
- (2-Phenyl-2H-1,2,3-triazol-4-yl)(4-(6-(piperidin-1-yl)pyrimidin-4-yl)piperazin-1-yl)methanone (CAS 1207004-27-0)
- (S)-2-((S)-1-((S)-2-Amino-5-guanidinopentanoyl)pyrrolidine-2-carboxamido)-3-phenylpropanoic acid (CAS 16874-80-9)
- 6-Bromo-5-cyclopropoxynicotinonitrile (CAS 1243405-02-8)
- 1-(5-(tert-Butyl)benzo[d]oxazol-2-yl)piperidin-4-amine dihydrochloride (CAS 1609399-96-3)
- 3-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride (CAS 957294-52-9)
- 3-(4-(5-Fluoropyrimidin-2-yl)phenyl)propiolaldehyde (CAS 545425-80-7)
- 1-(2-Chlorophenyl)-5-oxopyrrolidine-3-carboxamide (CAS 910443-29-7)
- 4-Methyl-N-(1-methylpyrrolidin-2-ylidene)benzenesulfonamide (CAS 19734-35-1)
- N,N'-Bis-(3-fluoro-benzyl)-cyclohexane-1,4-diamine (CAS 1250898-95-3)
- 5-Hydroxy-1H-indazole-4-carbaldehyde (CAS 213330-84-8)
- (Z)-{2,2,2-trifluoro-1-[1-(4-fluorophenyl)-5-(4-methanesulfonylphenyl)-2-methyl-1H-pyrrol-3-yl]ethylidene}amino 4-methylbenzoate (CAS 860787-99-1)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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