1-(tert-Butoxycarbonyl)-5,5-difluoropiperidine-2-carboxylic acid CAS 1255663-95-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1255663-95-6 |
| Molecular Formula | C11H17F2NO4 |
| Molecular Weight | 265.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(tert-Butoxycarbonyl)-5,5-difluoropiperidine-2-carboxylic acid (CAS 1255663-95-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H17F2NO4. Molecular weight: 265.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H17F2NO4 |
| Molecular Weight | 265.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related tert Standards
- 1-(tert-Butoxycarbonyl)-5,5-difluoropiperidine-3-carboxylic acid (CAS 1255666-86-4)
- 1-(tert-Butoxycarbonyl)-4,4-difluoropiperidine-3-carboxylic acid (CAS 1303974-65-3)
- 2-[(tert-Butoxycarbonyl)amino]-3-(2,2-difluorocyclopropyl)propanoic acid (CAS 1393529-98-0)
- 1-(tert-Butoxycarbonyl)-4,4-difluoro-2-methylpyrrolidine-2-carboxylic acid (CAS 1447943-90-9)
- 2-(1-(Tert-butoxycarbonyl)pyrrolidin-3-yl)-2,2-difluoroacetic acid (CAS 1784795-35-2)
- 1-(tert-Butoxycarbonyl)-4,4-difluoro-5-methylpyrrolidine-2-carboxylic acid (CAS 1956306-70-9)
- 1-((Tert-butoxycarbonyl)(methyl)amino)-3,3-difluorocyclobutane-1-carboxylic acid (CAS 2231676-48-3)
- 1-(tert-Butoxycarbonyl)-4,4-difluoropiperidine-2-carboxylic acid (CAS 661458-34-0)
Recommended Standards
- (2S)-1-[(tert-butoxy)carbonyl]-4,4-difluoropiperidine-2-carboxylic acid (CAS 1221793-42-5)
- Methyl 2-amino-2-(4-((trifluoromethyl)thio)phenyl)acetate (CAS 1218505-29-3)
- (R)-1-(3-fluoro-4-(trifluoromethoxy)phenyl)pentan-1-amine (CAS 1272732-83-8)
- 4,5-Dihydrooxazol-2-amine hydrochloride (CAS 375855-07-5)
- 2-Methoxy-4-trifluoromethylmethylbenzoate (CAS 286441-66-5)
- tert-Octyl isothiocyanate (CAS 17701-76-7)
- (1-(2,3,4-Trichlorophenyl)ethylidene)hydrazine (CAS 735322-25-5)
- 5-Isopropoxy-isophthalic acid monomethyl ester (CAS 480464-82-2)
- Emtricitabine Enantiomer (CAS 137530-41-7)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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 13829788188 / jacky.chen@cato-chem.com