tert-Butyl 4-acetoxypiperidine-1-carboxylate CAS 850452-53-8
| CAS No. | 850452-53-8 |
| Molecular Formula | C12H21NO4 |
| Molecular Weight | 243.30 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 tert-Butyl 4-acetoxypiperidine-1-carboxylate.
tert-Butyl 4-acetoxypiperidine-1-carboxylate (CAS 850452-53-8), molecular formula C12H21NO4 and molecular weight 243.30 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, tert-Butyl 4-acetoxypiperidine-1-carboxylate (C12H21NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 243.30 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H21NO4 |
| Molecular Weight | 243.30 g/mol |
| Appearance | 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-butyl 4-(methylcarbamoyl)piperazine-1-carboxylate (CAS 652154-14-8)
- tert-Butyl 4-acetyl-2,2-dimethyloxazolidine-3-carboxylate (CAS 433683-01-3)
- tert-Butyl 4-(methoxymethyl)-3-oxopiperidine-1-carboxylate (CAS 2771010-23-0)
- tert-Butyl 4-amino-4-carbamoylpiperidine-1-carboxylate (CAS 288154-18-7)
- (S)-Methyl 5,5-dimethylpyrrolidine-2-carboxylate hydrochloride (CAS 565232-62-4)
- 1-Benzhydryl-3-phenylazetidine (CAS 913814-30-9)
- [[2-(4-Benzylpiperazin-1-yl)-2-oxoethyl]-(4-methoxyphenyl)amino]acetic acid (CAS 1142205-57-9)
- 6-hydroxy-5-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 872206-45-6)
- N-(4-methoxyphenyl)-6-oxo-4-(trifluoromethyl)-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxamide (CAS 478067-11-7)
- Methyl 3-[[[2-[(Diaminomethylene]amino-4-thiazolyl]methyl]-thio]propionimidate Hyxdrochloride (CAS 1797843-63-0)
- 5-(3-(Trifluoromethoxy)phenyl)-1-indanone (CAS 1261833-72-0)
- 4-(Furan-2-ylmethyl)-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 451502-30-0)
- (1-((4-Methoxyphenyl)sulfonyl)piperidine-4-carbonyl)-L-leucine (CAS 1212389-18-8)
- Peptide T (CAS 106362-32-7)
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