(1R,4R)-[4-((S)-2-Amino-propionylamino)-cyclohexyl]-isopropyl-carbamic acid tert-butyl ester CAS 1354026-07-5
| CAS No. | 1354026-07-5 |
| Molecular Formula | C16H29N3O3 |
| Molecular Weight | 311.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1R,4R)-[4-((S)-2-Amino-propionylamino)-cyclohexyl]-isopropyl-carbamic acid tert-butyl ester (CAS 1354026-07-5) is a high-purity analytical reference standard with the molecular formula C16H29N3O3 and a molecular weight of 311.42 g/mol.
The molecular framework of (1R,4R)-[4-((S)-2-Amino-propionylamino)-cyclohexyl]-isopropyl-carbamic acid tert-butyl ester (C16H29N3O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures (1R,4R)-[4-((S)-2-Amino-propionylamino)-cyclohexyl]-isopropyl-carbamic acid tert-butyl ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H29N3O3 |
| Molecular Weight | 311.42 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl ((1-((S)-2-aminopropanoyl)pyrrolidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1354026-02-0)
- tert-Butyl 3-(((S)-2-amino-N-cyclopropylpropanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354027-11-4)
- tert-Butyl 2-(((S)-2-amino-N-cyclopropylpropanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354025-80-1)
- tert-Butyl ((1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)methyl)(cyclopropyl)carbamate (CAS 1354028-52-6)
- (E)-1,1,1-Trifluoroundec-3-en-2-one (CAS 1399772-69-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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