1-(4-Chlorophenyl)-5-(3-chlorothiophen-2-yl)-1H-pyrazole CAS 477762-25-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477762-25-7 |
| Molecular Formula | C13H8Cl2N2S |
| Molecular Weight | 295.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(4-Chlorophenyl)-5-(3-chlorothiophen-2-yl)-1H-pyrazole (CAS 477762-25-7) pharmaceutical standards reference standard. Molecular formula: C13H8Cl2N2S. Molecular weight: 295.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H8Cl2N2S |
| Molecular Weight | 295.19 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2,3-Bis(4-chlorophenyl)propanoic acid (CAS 1743-54-0)
- 1-[(4-Chlorophenyl)phenylmethyl]piperazine-d8 (CAS 1189925-23-2)
- 2-[(2-Chlorophenyl)methoxy]-1-methyl-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptane (CAS 1212226-42-0)
- 3-(3-Chlorophenyl)-1-cyclohexyl-1-isopropylurea (CAS 197171-00-9)
- 3-(4-Chlorophenyl)-1-cyclohexyl-1-isopropylurea (CAS 197171-02-1)
- (Z)-{[4-(4-chlorophenyl)piperazin-1-yl](methylsulfanyl)methylidene}(cyano)amine (CAS 1164476-15-6)
- (Z)-{[4-(3-chlorophenyl)piperazin-1-yl](methylsulfanyl)methylidene}(cyano)amine (CAS 1164548-40-6)
- (E)-5-((2-(4-chlorophenyl)hydrazono)methyl)-2-(ethylthio)-1-methyl-1H-imidazole (CAS 477854-44-7)
Recommended Standards
- 1-(3,4-Dichlorobenzenesulfonyl)piperazine (CAS 524711-30-6)
- 2-(2,4-Dichlorophenyl)-2-(pyridin-2-ylsulfanyl)acetonitrile (CAS 477865-16-0)
- 1-(2,5-Dichlorobenzenesulfonyl)piperazine (CAS 524711-29-3)
- (2-(Dimethylamino)pyridin-4-yl)methanol hydrochloride (CAS 1269189-05-0)
- 1-(2-Bromo-1-cyclobutoxyethyl)-3-chlorobenzene (CAS 1249781-04-1)
- ((4-Chloro-3-(trifluoromethyl)phenyl)sulfonyl)glycine (CAS 612043-42-2)
- 6-Isopropyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine (CAS 1355233-44-1)
- (3R,4R,5S,6R)-6-(Hydroxymethyl)-5-(((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triol (CAS 29276-55-9)
- 5-(Dimethylphosphoryl)picolinonitrile (CAS 2551114-38-4)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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