(R)-2-Amino-3,3-difluoro-4-hydroxybutanoic acid CAS 208756-00-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208756-00-7 |
| Molecular Formula | C4H7F2NO3 |
| Molecular Weight | 155.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-2-Amino-3,3-difluoro-4-hydroxybutanoic acid (CAS 208756-00-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7F2NO3. Molecular weight: 155.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7F2NO3 |
| Molecular Weight | 155.10 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, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related R Standards
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- 6-Amino-3-nitropyridin-2-ol (CAS 183008-11-9)
- 3-Amino-4-nitropyridine 1-oxide (CAS 19349-78-1)
- 6-Amino-5-nitro-pyridin-3-ol (CAS 1935948-86-9)
- 2-Amino-5-nitropyridin-3-ol (CAS 908248-27-1)
- 2-Amino-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 6973-52-0)
- 2-Amino-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 40769-70-8)
Recommended Standards
- (2S,3R)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid (CAS 438477-05-5)
- 1,1-Dichlorosilolane (CAS 2406-33-9)
- (2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid (CAS 1932087-12-1)
- Methyl naphthalen-1-ylglycinate (CAS 170919-33-2)
- 2-(5-bromo-6-methoxypyridin-3-yl)acetonitrile (CAS 1219936-56-7)
- 4-[2-[4-[2-methoxy-5-[2-(1-methylquinolin-1-ium-4-yl)ethyl]phenoxy]phenyl]ethyl]-1-methyl-quinolin-1-ium diiodide (CAS 365542-47-8)
- 4-(3-Fluoro-4-methoxyphenyl)pyrrolidin-2-one (CAS 1367113-86-7)
- Furo[2,3-b]pyridine-3-carbonitrile (CAS 109274-96-6)
- 3'-Ethyl-3',4'-dihydro-1'H-spiro[cyclopentane-1,2'-quinazoline]-4'-one (CAS 866010-37-9)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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