trans-tert-Butyl 4-hydroxy-3-(3-methylbenzyl)piperidine-1-carboxylate CAS 1445951-21-2
| CAS No. | 1445951-21-2 |
| Molecular Formula | C18H27NO3 |
| Molecular Weight | 305.41 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 trans-tert-Butyl 4-hydroxy-3-(3-methylbenzyl)piperidine-1-carboxylate.
trans-tert-Butyl 4-hydroxy-3-(3-methylbenzyl)piperidine-1-carboxylate (CAS 1445951-21-2), molecular formula C18H27NO3 and molecular weight 305.41 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, trans-tert-Butyl 4-hydroxy-3-(3-methylbenzyl)piperidine-1-carboxylate (C18H27NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 305.41 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).
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), trans-tert-Butyl 4-hydroxy-3-(3-methylbenzyl)piperidine-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 | C18H27NO3 |
| Molecular Weight | 305.41 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Recommended Standards
- O-Acetyl Tramadol (CAS 1413642-27-9)
- cis-tert-Butyl 4-hydroxy-3-(3-methylbenzyl)piperidine-1-carboxylate (CAS 1445951-49-4)
- TERT-BUTYL TRANS-4-(BENZYLOXY)CYCLOHEXYLCARBAMATE (CAS 140382-95-2)
- Ethyl 4-(7-hydroxy-2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)butanoate (CAS 1448822-28-3)
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