(R)-3-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester CAS 1401666-39-4
| CAS No. | 1401666-39-4 |
| Molecular Formula | C16H23N3O3 |
| Molecular Weight | 305.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(R)-3-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester (CAS 1401666-39-4), molecular formula C16H23N3O3 and molecular weight 305.37 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (R)-3-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester (C16H23N3O3) contains a nitrogen-containing heterocyclic scaffold, 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 305.37 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (R)-3-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester 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 | C16H23N3O3 |
| Molecular Weight | 305.37 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 |
Related R Standards
- Benzyl 3-((2-amino-N-methylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353954-95-6)
- Benzyl 2-((2-amino-N-methylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353960-64-1)
- Benzyl 3-(2-amino-N-ethylacetamido)pyrrolidine-1-carboxylate (CAS 1353960-70-9)
- 4-(2-Amino-acetylamino)-piperidine-1-carboxylic acid benzyl ester (CAS 1353984-07-2)
- [(R)-1-(2-Amino-acetyl)-piperidin-3-yl]-carbamic acid benzyl ester (CAS 1353987-68-4)
- 3-((S)-2-Amino-propionylamino)-piperidine-1-carboxylic acid benzyl ester (CAS 1354004-60-6)
- 4-((S)-2-Amino-propionylamino)-piperidine-1-carboxylic acid benzyl ester (CAS 1354015-30-7)
- [1-((S)-2-Amino-propionyl)-pyrrolidin-3-yl]-methyl-carbamic acid benzyl ester (CAS 1354025-42-5)
Recommended Standards
- Benzyl (((S)-1-((S)-2-aminopropanoyl)pyrrolidin-2-yl)methyl)carbamate (CAS 1401666-18-9)
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- (R)-Benzyl 3-((S)-2-amino-N-methylpropanamido)pyrrolidine-1-carboxylate (CAS 1401664-98-9)
- (S)-Benzyl 3-((S)-2-amino-N-methylpropanamido)pyrrolidine-1-carboxylate (CAS 1401667-17-1)
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