(2S)-1-[(tert-butoxy)carbonyl]-4,4-difluoro-3,3- 478698-32-7 PB35776 dimethylpyrrolidine-2-carboxylic acid CAS 478698-32-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478698-32-7 |
| Molecular Formula | C12H19F2NO4 |
| Molecular Weight | 279.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2S)-1-[(tert-butoxy)carbonyl]-4,4-difluoro-3,3- 478698-32-7 PB35776 dimethylpyrrolidine-2-carboxylic acid (CAS 478698-32-7) pharmaceutical standards reference standard. Molecular formula: C12H19F2NO4. Molecular weight: 279.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H19F2NO4 |
| Molecular Weight | 279.28 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-Benzyl-2,6-difluoro-3,5-dimethoxyaniline (CAS 651734-53-1)
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- Benzyl 2-ethynyl-4,4-difluoro-2-methylpyrrolidine-1-carboxylate (CAS 2306268-90-4)
- (R)-1-cyclohexyl-2-methylpiperazine (CAS 1134675-36-7)
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- 2-Amino-1,3-dibromoanthracene-9,10-dione (CAS 6288-68-2)
- N-(1-Cyanocyclohexyl)-2-((4-(2-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 851203-83-3)
- 2-(5-Oxo-2,3-dihydroimidazo[1,2-c]quinazolin-6(5H)-yl)acetic acid (CAS 1707566-75-3)
- 4-Amino-6-(difluoromethyl)-5-methylnicotinaldehyde (CAS 1805220-41-0)
- C-Peptide（dog） (CAS 39016-05-2)
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