tert-Butyl {[1-(cyclopentylmethyl)piperidin-4-yl]methyl}carbamate CAS 1286273-20-8
| CAS No. | 1286273-20-8 |
| Molecular Formula | C17H32N2O2 |
| Molecular Weight | 296.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl {[1-(cyclopentylmethyl)piperidin-4-yl]methyl}carbamate is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
tert-Butyl {[1-(cyclopentylmethyl)piperidin-4-yl]methyl}carbamate (CAS 1286273-20-8), molecular formula C17H32N2O2 and molecular weight 296.45 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl {[1-(cyclopentylmethyl)piperidin-4-yl]methyl}carbamate (C17H32N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C17H32N2O2 |
| Molecular Weight | 296.45 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl [(1-cyclohexylpiperidin-4-yl)methyl]carbamate (CAS 1286265-83-5)
- N1,N2-Dimesityl-1,2-ethanediamine (CAS 134030-21-0)
- tert-Butyl (1R*,4R*)-4-(cyclohexylamino)cyclohexylcarbamate (CAS 1286265-75-5)
- (S)-tert-Butyl allyl(3-methyl-1-(pyrrolidin-1-yl)butan-2-yl)carbamate (CAS 1416445-19-6)
- 4031-55-4 5-Isopropyl-2-methylcyclohex-2-ene-1,4-diol ST24044821 (CAS 4031-55-4)
- 1-(5-Chloro-2-methoxyphenyl)-2-methylpropan-2-ol (CAS 42831-90-3)
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