(1-(4-Bromophenyl)-1H-pyrazol-3-yl)methanol CAS 1478538-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1478538-20-3 |
| Molecular Formula | C10H9BrN2O |
| Molecular Weight | 253.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-(4-Bromophenyl)-1H-pyrazol-3-yl)methanol (CAS 1478538-20-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9BrN2O. Molecular weight: 253.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9BrN2O |
| Molecular Weight | 253.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 5-(2-Bromophenyl)-3-ethyl-1,2,4-oxadiazole (CAS 1119446-15-9)
- (3-(4-Bromophenyl)-1H-pyrazol-5-yl)methanol (CAS 1137165-23-1)
- 1-[(3-bromophenyl)methyl]-1H-1,2,4-triazol-3-amine (CAS 1183190-06-8)
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Recommended Standards
- 5-chloro-2,3-dihydro-1-benzofuran-7-sulfonyl chloride (CAS 1461708-46-2)
- 3-(4-Bromo-3-methylphenyl)-5-methyl-1,2,4-oxadiazole (CAS 148672-39-3)
- 1-(4-Bromophenyl)-3-methyl-4,5-dihydro-1h-pyrazol-5-one (CAS 14580-15-5)
- 2-(1h-Indol-3-yl)succinic acid (CAS 10184-94-8)
- 3633-28-1 CTK1C5323 [3,4-diacetyloxy-5-(2-amino-6-fluoro-purin-9-yl)oxolan-2-yl]methyl acetate (CAS 3633-28-1)
- 5-{[(4-methylphenyl)methyl]amino}-2,3-dihydro-1h-1,3-benzodiazol-2-one (CAS 393127-30-5)
- 2-(1-methylpyrrolidin-2-yl)imidazo[1,2-a]pyridine-7-carboxylic acid (CAS 1894052-86-8)
- 2-Acetamido-N,N-diethylthiazole-4-carboxamide (CAS 194663-85-9)
- N-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)ethanamine (CAS 900640-65-5)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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