(2S,4R)-1-(tert-Butoxycarbonyl)-4-cyclohexylpyrrolidine-2-carboxylic acid CAS 934470-83-4
| CAS No. | 934470-83-4 |
| Molecular Formula | C16H27NO4 |
| Molecular Weight | 297.39 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.
(2S,4R)-1-(tert-Butoxycarbonyl)-4-cyclohexylpyrrolidine-2-carboxylic acid (CAS 934470-83-4), molecular formula C16H27NO4 and molecular weight 297.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2S,4R)-1-(tert-Butoxycarbonyl)-4-cyclohexylpyrrolidine-2-carboxylic acid (C16H27NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 297.39 g/mol, it falls into the medium-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), (2S,4R)-1-(tert-Butoxycarbonyl)-4-cyclohexylpyrrolidine-2-carboxylic acid 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 | C16H27NO4 |
| Molecular Weight | 297.39 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S,3R)-((S)-2,3,5,7a-Tetrahydro-1H-pyrrolizin-7-yl)methyl 2-hydroxy-2-isopropyl-3-methoxybutanoate (CAS 488-00-6)
- (2s,4s)-1-(Tert-butoxycarbonyl)-4-cyclohexylpyrrolidine-2-carboxylic acid (CAS 394734-77-1)
- (2,5-Dimethoxybenzyl)1,2,3,4-tetrahydronaphthalen-1-ylamine (CAS 356092-88-1)
- (3,4-Dimethoxybenzyl)1,2,3,4-tetrahydronaphthalen-1-ylamine (CAS 356093-63-5)
- N-(3-(1H-Imidazol-1-yl)propyl)-N-(4,6-dimethylbenzo[d]thiazol-2-yl)-3,5-dimethoxybenzamide hydrochloride (CAS 1216449-50-1)
- N,N-Dimethyl-3-(piperidin-3-yl)propanamide (CAS 138304-80-0)
- 1-Bromo-7-fluoroheptane (CAS 334-42-9)
- N3,N3-dimethylbicyclo[1.1.1]pentane-1,3-diamine;dihydrochloride (CAS 2387602-38-0)
- Amlodipine Azido Impurity (CAS 88150-46-3)
- N,N,2,6-Tetramethylpyrimidin-4-amine hydrochloride (CAS 74091-50-2)
- Methyl 4-bromo-5-isobutylthiophene-2-carboxylate (CAS 1399655-26-5)
- 2-AMINO-5-BROMO-1,3-THIAZOLE HYDROBROMIDE 2-AMINO-5-BROMOTHIAZOLE MONOHBR 2-AMINO-5-BROMOTHIOZOLE HYDROBROMIDE 5-BROMO-THIAZOL-2-YLAMINE HYDROBROMIDE 5-BROMOTHIAZOL-2-AMINE HYDROBROMIDE 61296-22-8 BC004000 (CAS 61296-22-8)
- Methyl 4-Bromo-3-hydroxy-5-methylthiophene-2-carboxylate (CAS 113589-26-7)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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