4-((Tert-butoxycarbonyl)amino)-2,2-difluorobutanoic acid CAS 2166810-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2166810-88-2 |
| Molecular Formula | C9H15F2NO4 |
| Molecular Weight | 239.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((Tert-butoxycarbonyl)amino)-2,2-difluorobutanoic acid (CAS 2166810-88-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H15F2NO4. Molecular weight: 239.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H15F2NO4 |
| Molecular Weight | 239.22 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 methanol, ethanol, DMSO |
| 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.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Tert Standards
- 2-((tert-Butoxycarbonyl)amino)-4,4-difluorobutanoic acid (CAS 252357-43-0)
- 3-((tert-Butoxycarbonyl)amino)-4,4-difluorobutanoic acid (CAS 81982-56-1)
- 2-((tert-Butoxycarbonyl)amino)pyrimidine-5-carboxylic acid (CAS 179322-60-2)
- 2-((tert-Butoxycarbonyl)amino)pyrimidine-4-carboxylic acid (CAS 2248314-44-3)
- 3-((Tert-butoxycarbonyl)amino)pyrazine-2-carboxylic acid (CAS 941316-90-1)
- 4-((tert-Butoxycarbonyl)amino)pyrimidine-5-carboxylic acid (CAS 2248287-04-7)
- 5-((tert-Butoxycarbonyl)amino)pyrazine-2-carboxylic acid (CAS 891782-63-1)
- 5-((tert-Butoxycarbonyl)amino)pyrimidine-2-carboxylic acid (CAS 2384916-52-1)
Recommended Standards
- 3-Isobutoxy-4-nitrobenzoic acid (CAS 859034-50-7)
- 4-(2-Amino-2-oxoethoxy)-3-ethoxybenzoic acid (CAS 869948-80-1)
- 3-Acetamido-4,5-dimethoxybenzoic acid (CAS 871892-91-0)
- (Z)-2-Methyl-2-butenoic Acid Potassium Salt (CAS 65885-66-7)
- Methyl 4-(3,4-dichlorobenzamido)-2-methoxybenzoate (CAS 477871-67-3)
- 4-Chloro-6-methoxy-2-(methylthio)pyrimidine-5-carbonitrile (CAS 56035-75-7)
- Ni in water quality (CAS CATO-CQCM102212)
- 1-Vinyl-1-methylsila-17-crown-6 (CAS 83890-25-9)
- (S)-4-(4-((5-Oxooxazolidin-4-yl)methyl)phenoxy)phenyl acetate (CAS 90746-88-6)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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