4-(3,4-Dichlorophenyl)-1-ethyl-1H-pyrazole CAS 1394021-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1394021-05-6 |
| Molecular Formula | C11H10Cl2N2 |
| Molecular Weight | 241.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3,4-Dichlorophenyl)-1-ethyl-1H-pyrazole (CAS 1394021-05-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10Cl2N2. Molecular weight: 241.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2N2 |
| Molecular Weight | 241.12 g/mol |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
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- 2-(2,4-Dichlorophenyl)-3-(dimethylamino)-acrylonitrile (CAS 339009-45-9)
- N-(3,4-dichlorophenyl)sulfuric diamide (CAS 49690-01-9)
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- 5-(2,4-Dichlorophenyl)-1,2,4-triazin-3-amine (CAS 886497-24-1)
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- 3-(2,4-Dichlorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1031794-72-5)
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Recommended Standards
- 5-(Allyloxy)-2-bromo-1,3-dimethylbenzene (CAS 1379314-59-6)
- 1-(4-Bromo-3-methylphenyl)cyclobutanol (CAS 1448610-48-7)
- 2-Bromo-1-(cyclopropylmethoxy)-3-methylbenzene (CAS 1369799-79-0)
- tert-Butyl N-[(1-benzyl-3-methylpyrrolidin-3-yl)methyl]carbamate (CAS 872716-54-6)
- 2-(4,4,6,8-Tetramethyl-2-oxo-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1(2H)-ylidene)malononitrile (CAS 674363-06-5)
- Methyl 4'-(benzyloxy)-[1,1'-biphenyl]-2-carboxylate (CAS 893736-49-7)
- 1-(Tert-butoxy)-3-chloropropane (CAS 1190-17-6)
- 4-(5-Cyclopropylpyrazol-1-yl)benzonitrile (CAS 1400645-43-3)
- 7-Methyl-3h,4h,7h-pyrazolo[3,4-d][1,2,3]triazin-4-one (CAS 18213-76-8)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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