Benzyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)carbamate CAS 1354029-71-2
| CAS No. | 1354029-71-2 |
| Molecular Formula | C18H27N3O3 |
| Molecular Weight | 333.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)carbamate.
CATO supplies Benzyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)carbamate (CAS 1354029-71-2), a certified reference material (molecular formula C18H27N3O3, MW 333.43 g/mol) for analytical method development and quality control.
Structurally, Benzyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)carbamate (C18H27N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 333.43 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.
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 ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)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 | C18H27N3O3 |
| Molecular Weight | 333.43 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.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Benzyl 3-((S)-2-amino-N,3-dimethylbutanamido)pyrrolidine-1-carboxylate (CAS 1354029-70-1)
- Benzyl (1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)(methyl)carbamate (CAS 1354032-73-7)
- Benzyl 3-(((S)-2-amino-N-methylpropanamido)methyl)piperidine-1-carboxylate (CAS 1354029-64-3)
- [(S)-1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-3-yl]-carbamic acid benzyl ester (CAS 1354033-40-1)
- Ethyl (s)-2-amino-2-(4-chlorophenyl)acetate (CAS 1265788-23-5)
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