1-(4-Bromophenyl)-3-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde CAS 618099-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618099-04-0 |
| Molecular Formula | C16H10BrN3O3 |
| Molecular Weight | 372.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Bromophenyl)-3-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618099-04-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H10BrN3O3. Molecular weight: 372.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H10BrN3O3 |
| Molecular Weight | 372.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- 1-(4-Bromophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618099-03-9)
- 3-(4-Bromophenyl)-1-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 647032-15-3)
- 1-(4-Bromophenyl)-3-((4-(trifluoromethyl)phenyl)amino)propan-1-one (CAS 477334-28-4)
- 4-(4-Bromophenyl)-2-(1H-indol-3-yl)-4-oxobutanoic acid (CAS 78860-79-4)
- Ethyl 3-((1-(4-bromophenyl)-3-methoxy-3-oxopropyl)amino)-3-oxopropanoate (CAS 383147-00-0)
- N-(2-Bromophenyl)-2-((2-methylquinazolin-4-yl)oxy)acetamide (CAS 1003182-72-6)
- N-(2-Bromophenyl)-5-cyano-2-phenylisoxazolidine-3-carboxamide (CAS 62513-15-9)
- 3-(3-Bromophenyl)-2-((tert-butoxycarbonyl)amino)pentanoic acid (CAS 2139153-76-5)
Recommended Standards
- 4-Amino-7-((2R,3S,4R,5R)-3-bromo-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide (CAS 127880-94-8)
- 4-Bromo-2-(carboxycarbonyl)-6-pivalamidobenzoic acid (CAS 2629317-73-1)
- tert-Butyl 5-formyl-3-iodo-1H-indazole-1-carboxylate (CAS 944904-53-4)
- (S)-C4-TunePhos (CAS 486429-94-1)
- 2,6-dimethyl-3-nitrobenzene-1-sulfonyl chloride (CAS 69383-57-9)
- Diflubenzuron (CAS 35367-38-5)
- (2S)-2-amino-4-methyl-1-(morpholin-4-yl)pentan-1-one hydrochloride (CAS 67597-67-5)
- 2-Chloro-N-(pyridin-4-ylmethyl)acetamide (CAS 125794-21-0)
- 2-(Sec-butylthio)-1-(4-fluorophenyl)ethan-1-one (CAS 1154281-64-7)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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