3-(5-Bromothiophen-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde CAS 274900-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 274900-91-3 |
| Molecular Formula | C14H9BrN2OS |
| Molecular Weight | 333.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(5-Bromothiophen-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 274900-91-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H9BrN2OS. Molecular weight: 333.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H9BrN2OS |
| Molecular Weight | 333.20 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-Bromobenzenesulfonyl)cyclopentane-1-carboxylic acid (CAS 875157-48-5)
- 4-((4-Bromo-3-methylphenyl)sulfonyl)piperazin-2-one (CAS 931608-46-7)
- TERT-BUTYL 2-BROMO-7-OXO-6,7-DIHYDROTHIAZOLO[4,5-C]PYRIDINE-5(4H)-CARBOXYLATE (CAS 1822861-49-3)
- (S)-2-Amino-N-(4-(dimethylamino)cyclohexyl)-N-methylpropanamide (CAS 1354001-38-9)
- 4-amino-5-bromopyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid (CAS 1784039-62-8)
- 2-(2-(((3-(2-Fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)imino)methyl)phenoxy)acetic acid (CAS 585562-03-4)
- 5-Chloro-2-methylpyrimidine (CAS 54198-89-9)
- [4-(4-Fluorophenyl)oxan-4-yl]methanamine (CAS 889939-79-1)
- 3-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 137343-52-3)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
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