5-Chloro-1-(3-chlorophenyl)-1H-pyrazole-4-carbonitrile CAS 102996-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 102996-33-8 |
| Molecular Formula | C10H5Cl2N3 |
| Molecular Weight | 238.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-1-(3-chlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 102996-33-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H5Cl2N3. Molecular weight: 238.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl2N3 |
| Molecular Weight | 238.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-1-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 102996-32-7)
- 5-Chloro-1-(2-chlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 102996-34-9)
- 4-chloro-2-(4-chlorophenyl)aniline (CAS 1101170-85-7)
- 2-(Chloro(4-chlorophenyl)methyl)pyridine (CAS 142404-69-1)
- 4-chloro-2-(3-chlorophenyl)aniline (CAS 1521784-05-3)
- 4-chloro-2-(2-chlorophenyl)aniline (CAS 1539944-12-1)
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