3-Chloro-2-(4-chlorophenyl)-2h,4h,5h,6h-cyclopenta[c]pyrazole CAS 1490558-04-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1490558-04-7 |
| Molecular Formula | C12H10Cl2N2 |
| Molecular Weight | 253.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2-(4-chlorophenyl)-2h,4h,5h,6h-cyclopenta[c]pyrazole (CAS 1490558-04-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10Cl2N2. Molecular weight: 253.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10Cl2N2 |
| Molecular Weight | 253.13 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 |
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Recommended Standards
- 1-N-(2,6-dichlorophenyl)benzene-1,2-diamine (CAS 1484436-52-3)
- Bromo-PEG1-C2-Boc (CAS 1393330-36-3)
- Bromo-PEG2-THP (CAS 152065-54-8)
- (2E)-3-(3,4-Dimethoxyphenyl)-2-(4-phenyl-1,3-thiazol-2-yl)prop-2-enenitrile (CAS 313687-64-8)
- (Thr1)-PAR-1 (1-5) amide (human) (CAS 197794-83-5)
- 5-Acetoacetyl-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 51291-11-3)
- 1-Methyl-3-(4-methylpiperidin-4-yl)-1H-pyrazol-5-ol (CAS 1316221-50-7)
- (2R,3R,4S,5S,6S)-6-(fluoromethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate 1,2,3,4-Tetra-o-acetyl-6-deoxy-6-fluoro-alpha-D-glucopyranose 33557-28-7 (CAS 33557-28-7)
- 5-(2-(2-Fluorophenyl)pyrimidin-4-yl)-4-methylthiazol-2-amine (CAS 1217487-21-2)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com