tert-Butyl ((5,5-difluoropiperidin-3-yl)methyl)carbamate CAS 1373503-70-8
| CAS No. | 1373503-70-8 |
| Molecular Formula | C11H20F2N2O2 |
| Molecular Weight | 250.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, tert-Butyl ((5,5-difluoropiperidin-3-yl)methyl)carbamate (C11H20F2N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 250.29 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
tert-Butyl ((5,5-difluoropiperidin-3-yl)methyl)carbamate (CAS 1373503-70-8), molecular formula C11H20F2N2O2 and molecular weight 250.29 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), tert-Butyl ((5,5-difluoropiperidin-3-yl)methyl)carbamate 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 | C11H20F2N2O2 |
| Molecular Weight | 250.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl ((3,3-difluoropiperidin-4-yl)methyl)carbamate (CAS 1373503-50-4)
- Tert-butyl ((1S,2S)-2-amino-3,3-difluorocyclohexyl)carbamate (CAS 1374973-19-9)
- 1-Boc-5-(aminomethyl)-3,3-difluoropiperidine (CAS 1373502-92-1)
- 4-[(4-Methoxyphenyl)methyl]oxane-4-carboxylic acid (CAS 1380300-77-5)
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- Peptide 432 (CAS CATO-CPTD788432)
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