1-(4-Chloro-phenyl)-3,5-dimethyl-1H-pyrazole CAS 51560-55-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51560-55-5 |
| Molecular Formula | C11H11ClN2 |
| Molecular Weight | 206.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chloro-phenyl)-3,5-dimethyl-1H-pyrazole (CAS 51560-55-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11ClN2. Molecular weight: 206.67 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11ClN2 |
| Molecular Weight | 206.67 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.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 1-(4-Chloronaphthalen-1-yl)ethan-1-ol (CAS 58149-69-2)
- 1-(Chloromethyl)-2-methoxynaphthalene (CAS 67367-39-9)
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- 3-Hydroxy-5-(trifluoromethyl)pyridine (CAS 186593-14-6)
- 4-Bromo-3-methylphenyl 2,2,2-trifluoroacetate (CAS 1965304-84-0)
- (1-Phenyl-1h-pyrazol-4-yl)methanamine hydrochloride (CAS 1106959-86-7)
- 7-bromo-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1260640-00-3)
- 3-(2,4-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018549-16-0)
- 2,4-Dibromo-6-chloropyridine (CAS 1206249-48-0)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
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