1-(3-Bromophenyl)-1H-pyrazole-4-carbonitrile CAS 1208081-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1208081-18-8 |
| Molecular Formula | C10H6BrN3 |
| Molecular Weight | 248.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Bromophenyl)-1H-pyrazole-4-carbonitrile (CAS 1208081-18-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6BrN3. Molecular weight: 248.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6BrN3 |
| Molecular Weight | 248.08 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- 3-(3-Bromophenyl)-1H-pyrazole-4-carbonitrile (CAS 1170378-39-8)
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- 5-(2-Bromophenyl)furan-2-carbonitrile, 97% (CAS 88649-66-5)
- 5-(4-Bromophenyl)furan-2-carbonitrile, 97% (CAS 57667-10-4)
- 2-(3-Bromophenyl)-5-methylpyridine (CAS 872856-43-4)
- 2-[(4-Bromophenyl)methyl]pyridine (CAS 74129-15-0)
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- (4-Bromophenyl)(methyl)(methylimino)-lambda6-sulfanone (CAS 1572928-15-4)
Recommended Standards
- 8-Bromo-3H-pyrazolo[3,4-c]quinoline (CAS 1201646-51-6)
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- 2-Carboxyphenylboronic Acid Pinacol Ester (CAS 1187591-17-8)
- 4-Amino-2-fluorobenzaldehyde (CAS 777089-27-7)
- 4-Fluoro-3-iodo-7-methoxy-1H-indazole (CAS 1000342-15-3)
- 4-Methyl-1-penten-3-ol (CAS 4798-45-2)
- Fmoc-Met(CF3)-OH (CAS 928654-78-8)
- 5,5-Difluoro-10-(4-methoxyphenyl)-1,3,7,9-tetramethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine-2,8-dicarbaldehyde (CAS 1398731-34-4)
- 4,4’-Sulfonylbis(bromobenzene) (CAS 2050-48-8)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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