3-Chloro-2-(3-chloro-4-methylphenyl)-2h,4h,5h,6h-cyclopenta[c]pyrazole CAS 1481510-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1481510-25-1 |
| Molecular Formula | C13H12Cl2N2 |
| Molecular Weight | 267.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
3-Chloro-2-(3-chloro-4-methylphenyl)-2h,4h,5h,6h-cyclopenta[c]pyrazole (CAS 1481510-25-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12Cl2N2. Molecular weight: 267.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12Cl2N2 |
| Molecular Weight | 267.15 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- (3,5-Dichlorophenyl)(p-tolyl)methanol (CAS 13395-69-2)
- 2-(2-Oxobutyl)cyclohexane-1,3-dione (CAS 24836-98-4)
- 2-(3-Methoxy-phenyl)piperazine
2-(3-methoxyphenyl)piperazine
790164-75-9 (CAS 790164-75-9)
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- Lead stearate (dibasic) (CAS 56189-09-4)
- 4-Cyano-2-(difluoromethyl)pyridine-3-acetic acid (CAS 1806764-68-0)
- 2'-Fluoro-4'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1255636-96-4)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
Why CATO?
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