4-(2-Bromo-5-trifluoromethylphenyl)-thiosemicarbazide CAS 1303993-97-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1303993-97-6 |
| Molecular Formula | C8H7BrF3N3S |
| Molecular Weight | 314.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(2-Bromo-5-trifluoromethylphenyl)-thiosemicarbazide (CAS 1303993-97-6) pharmaceutical standards reference standard. Molecular formula: C8H7BrF3N3S. Molecular weight: 314.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7BrF3N3S |
| Molecular Weight | 314.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- (R)-5-bromo-2-(methoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1638668-13-9)
- 3-(2-Bromo-4,5-dimethoxyphenyl)-2-cyanopropionic Acid (CAS 41234-20-2)
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Recommended Standards
- 2-(4-(Difluoromethyl)-2,5-dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1443379-41-6)
- Resmetirom Impurity 37 (CAS CATO-C4X-291237)
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- 5-fluoro-1-methyl-indole-3-sulfonamide (CAS 1158209-36-9)
- 4-(Dimethylamino)-2-methoxy-5-nitrobenzoic acid (CAS 42832-21-3)
- 2-Phenyl-1-((tetrahydrofuran-2-yl)methyl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 685551-25-1)
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- Tetraphene-7,12-dicarbaldehyde (CAS 19926-22-8)
- 5-Acetyl-2-hydroxybenzonitrile (CAS 39055-82-8)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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