Tert-butyl (R)-2-(aminomethyl)-5,5-difluoropiperidine-1-carboxylate CAS 1638744-01-0
| CAS No. | 1638744-01-0 |
| Molecular Formula | C11H20F2N2O2 |
| Molecular Weight | 250.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tert-butyl (R)-2-(aminomethyl)-5,5-difluoropiperidine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Tert-butyl (R)-2-(aminomethyl)-5,5-difluoropiperidine-1-carboxylate (CAS 1638744-01-0) is a high-purity analytical reference standard with the molecular formula C11H20F2N2O2 and a molecular weight of 250.29 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Tert-butyl (R)-2-(aminomethyl)-5,5-difluoropiperidine-1-carboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 250.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Benzyl N-[(3S,4S)-3-hydroxypiperidin-4-yl]carbamate (CAS 1638743-89-1)
- (R)-tert-Butyl ((5,5-difluoropiperidin-2-yl)methyl)carbamate (CAS 1638744-23-6)
- Dimethyl 5-(tert-butyl)isophthalate (CAS 16308-65-9)
- Tert-butyl ((1S,2S)-2-(aminomethyl)-4,4-difluorocyclopentyl)carbamate (CAS 1638744-34-9)
- 2,4-dichloropyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile (CAS 2092575-02-3)
- Ethyl 1-benzoyl-6-methyl-4-oxo-4,6,7,8,9,9a-hexahydro-1H-pyrido[1,2-a]pyrimidine-3-carboxylate (CAS 33499-12-6)
- 5-Nitro-2-(4-(pyrimidin-2-yl)piperazin-1-yl)benzonitrile (CAS 849043-40-9)
- 6-Chloropyrimidine-2,4,5-triamine (CAS 1194-78-1)
- 1-Chloro-N-(4-chlorophenyl)isoquinoline-4-carboxamide (CAS 240799-58-0)
- (1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methanol (CAS 318233-99-7)
- 4,7-Difluoro-3,3-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 77263-65-1)
- (4S,5S)-4-(Methoxymethyl)-2-methyl-5-phenyl-4,5-dihydrooxazole (CAS 52075-14-6)
- 2-Methylthiophene-3-carbohydrazide (CAS 1228426-89-8)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com