3-(2-bromophenyl)-1-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde CAS 1155571-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1155571-91-7 |
| Molecular Formula | C15H10BrN3O |
| Molecular Weight | 328.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-bromophenyl)-1-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1155571-91-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H10BrN3O. Molecular weight: 328.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H10BrN3O |
| Molecular Weight | 328.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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- 3-{[1-(4-bromophenyl)-1-oxopropan-2-yl]carbamoyl}propanoic acid (CAS 1305712-39-3)
- 2-(2-Bromophenyl)quinoline-4-carboxylic acid (CAS 130987-63-2)
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Recommended Standards
- 4,4,5,5-Tetramethyl-2-(5-(trifluoromethyl)benzo[b]thiophen-2-yl)-1,3,2-dioxaborolane (CAS 1184850-41-6)
- (4Z)-4-(2-Amino-1,5-dihydro-5-oxo-4H-imidazol-4-ylidene)-2-bromo-4,5,6,7-tetrahydro-pyrrolo[2,3-c]azepin-8(1H)-one-d4 (Z)-Hymenialdisine-d4 1185240-30-5 Hymenialdisine-d4 (CAS 1185240-30-5)
- 4,4'-Diaminooctafluorobiphenyl (CAS 1038-66-0)
- 1-(Pyridin-4-yl)cyclohexanamine hydrochloride (CAS 1956381-49-9)
- Methyl 2-(1-methyl-1H-indol-3-yl)acetate (CAS 58665-00-2)
- 1-Bromo-4-methylpentane (CAS 626-88-0)
- 2-[(4-chlorophenyl)amino]-2-oxoethyl imidothiocarbamate hydrochloride (CAS 1097683-47-0)
- Ethyl 5-iodonicotinate (CAS 63473-00-7)
- 2-((2,3-Dihydroxypropyl)thio)-1-phenylethan-1-one (CAS 115120-28-0)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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