1-(4-Bromophenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde CAS 618099-05-1
| CAS No. | 618099-05-1 |
| Molecular Formula | C15H10BrN3O |
| Molecular Weight | 328.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-Bromophenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 618099-05-1) is a high-purity analytical reference standard with the molecular formula C15H10BrN3O and a molecular weight of 328.16 g/mol.
Based on its molecular formula C15H10BrN3O, 1-(4-Bromophenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 328.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1-(4-Bromophenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- 2-(4-Bromophenyl)quinoline-4-carboxylic acid (CAS 103914-52-9)
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- 3-(2-bromophenyl)-1-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1155571-91-7)
- 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
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- (Z)-4-(4-bromobenzylidene)-2-phenyloxazol-5(4h)-one (CAS 469898-10-0)
- 1-Azakenpaullone (CAS 676596-65-9)
- 1-Benzyl 5-methyl (R)-2-oxoimidazolidine-1,5-dicarboxylate (CAS 171230-54-9)
- Methyl 3-(2-amino-5-methylphenoxy)benzoate (CAS 946683-47-2)
- (9H-fluoren-9-yl)methyl methyl(2-(methylamino)ethyl)carbamate hydrochloride (CAS 496946-83-9)
- (2-Aminophenyl)di-p-tolylmethanol (CAS 91148-61-7)
- Tipiracil Impurity N2 HCl (CAS 183204-72-0)
- 5-Bromofuran-2-sulfonyl chloride (CAS 1421601-06-0)
- n1-(3-Fluorobenzyl)-n3,n3-dimethylpropane-1,3-diamine (CAS 1021064-50-5)
- 7,8-Bis(benzyloxy)isoquinoline (CAS 61831-72-9)
- 2-Fluoro-5-(furan-2-yl)benzoic acid (CAS 1261889-09-1)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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