(S)-Fmoc-2-amino-4-bromobutyric Acid CAS 172169-88-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 172169-88-9 |
| Molecular Formula | C19H18BrNO4 |
| Molecular Weight | 404.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-Fmoc-2-amino-4-bromobutyric Acid (CAS 172169-88-9) pharmaceutical standards reference standard. Molecular formula: C19H18BrNO4. Molecular weight: 404.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H18BrNO4 |
| Molecular Weight | 404.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related S Standards
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- Fmoc-NH-ethyl-SS-propionic acid (CAS 864235-83-6)
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- N-Fmoc-3-hydroxy-D-phenylalanine (CAS 1217724-28-1)
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- Fmoc-(R)-3-amino-3-(4-hydroxyphenyl)propionic Acid (CAS 511272-36-9)
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- N-Fmoc-(2R,3S)-3-phenylisoserine (CAS 252206-27-2)
Recommended Standards
- Diphenyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphine oxide (CAS 1510791-60-2)
- (2Z)-2-Cyano-N-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-3-(4-methoxyphenyl)prop-2-enamide (CAS 338976-28-6)
- Diphenyl(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphine oxide (CAS 1250439-08-7)
- rel-(3R,4S)-3,4-Difluorocyclopentanecarboxylic acid (CAS 1448326-17-7)
- (4-Fluoro-6-isopropoxypyridin-3-yl)boronic acid (CAS 2225171-59-3)
- 1-(Methylsulfonyl)-4-prolylpiperazine hydrochloride (CAS 1582100-49-9)
- 3-Hydroxy-2,2-dimethylpropyl methacrylate (CAS 13463-71-3)
- Benzyl (4-aminobicyclo[2.2.1]Heptan-1-yl)carbamate (CAS 2375194-95-7)
- 4-Amino-2-(difluoromethyl)-6-fluoropyridine-3-sulfonyl chloride (CAS 1805209-22-6)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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