1-Boc-3-methylenepiperidine CAS 276872-89-0
| CAS No. | 276872-89-0 |
| Molecular Formula | C11H19NO2 |
| Molecular Weight | 197.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Boc-3-methylenepiperidine (CAS 276872-89-0), molecular formula C11H19NO2 and molecular weight 197.27 g/mol, is a CATO reference standard with documented purity and traceability.
1-Boc-3-methylenepiperidine (C11H19NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.
As a certified reference material (CRM), 1-Boc-3-methylenepiperidine 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 | C11H19NO2 |
| Molecular Weight | 197.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Boc Standards
- Benzyl 3-methylenepiperidine-1-carboxylate (CAS 138163-15-2)
- 1-Acetyl-4-methylenepiperidine (CAS 308087-58-3)
- Des-4-methylenepiperidine Efinaconazole (CAS 241479-72-1)
- 3-Methylenepiperidine-2,6-dione (CAS 34573-74-5)
- 1-Methyl-4-methylenepiperidine (CAS 13669-28-8)
- 4-methylenepiperidine (CAS 148133-82-8)
- 3-Methylenepiperidine (CAS 15031-81-9)
- 2-Methylenepiperidine (CAS 370591-12-1)
Recommended Standards
- 1-Acetyl-2,2,6,6-tetramethylpiperidin-4-one (CAS 52326-65-5)
- 1-Boc-3-vinylpyrrolidine (CAS 753015-96-2)
- 1-Acetyl-2,2,5,5-tetramethyl-3-pyrroline-3-methanol (CAS 244641-21-2)
- 1-Cyclohexyl-4-(hydroxymethyl)pyrrolidin-2-one (CAS 886615-26-5)
- (E)-3-Ethoxyacrylonitrile (CAS 58243-08-6)
- Fmoc-D-Orn-OH (CAS CATO-CPTD788357)
- 2-(Ethyl(methyl)amino)isonicotinonitrile (CAS 1094778-15-0)
- 4-Methyloxazole-2-carboxylic acid (sodium) (CAS 2137530-82-4)
- 3-chloro-1,2-benzoxazole-5-sulfonyl chloride (CAS 869885-72-3)
- 1007486-10-3 (2E)-3-(1-Isopropyl-3-methyl-1H-pyrazol-4-yl)acrylic acid MFCD08700990 (CAS 1007486-10-3)
- Methyl 5-bromo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carboxylate (CAS 1638763-68-4)
- 2-(3,4-Dimethylphenyl)isoindolin-1-imine (CAS 901273-46-9)
- 3-Nitro-5-(trifluoromethyl)benzoic Acid (CAS 328-80-3)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
Why CATO?
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