Ethyl 1-(5-((4-chlorophenyl)thio)-4-phenylthiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate CAS 956755-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956755-68-3 |
| Molecular Formula | C22H15ClF3N3O2S2 |
| Molecular Weight | 509.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-(5-((4-chlorophenyl)thio)-4-phenylthiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 956755-68-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H15ClF3N3O2S2. Molecular weight: 509.95 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H15ClF3N3O2S2 |
| Molecular Weight | 509.95 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- Ethyl 5-(2-chlorophenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324566-06-5)
- 2-((3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(2,5-dimethylphenyl)acetamide (CAS 477313-48-7)
- 2-((3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 476486-24-5)
- 1-(4-Chlorophenyl)-2-((5-(6-chloropyridin-3-yl)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazol-3-yl)thio)ethanone (CAS 680217-02-1)
- (4-(4-Chlorophenyl)-5-(2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl)-1H-pyrazol-1-yl)(p-tolyl)methanone (CAS 477762-86-0)
- N-(4-Chlorophenyl)-3-{5-sulfanyl-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl}benzene-1-sulfonamide (CAS 721408-72-6)
- 2-((2-((4-Chlorophenyl)sulfonamido)phenyl)thio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 478045-39-5)
- 1025301-37-4 2-((4-Chlorophenyl)sulfonyl)-3-(5-nitro-2-(3-(trifluoromethyl)phenoxy)phenyl)prop-2-enenitrile MFCD00245587 (CAS 1025301-37-4)
Recommended Standards
- 1,8-Diiodo-3,3,4,4,5,5,6,6-octafluorooctane (CAS 2681-00-7)
- 2,2',2''-(2,4,6-Trifluorobenzene-1,3,5-triyl)tris(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 408492-24-0)
- Lenvatinib Impurity 93 (CAS CATO-C4X-114093)
- 4-(Phenylsulfonamido)benzoic acid (CAS 28547-16-2)
- Hexadecanethioic acid S-(2-hydroxyethyl) ester (CAS 60793-03-5)
- 1-(3-Chloro-4-methoxyphenyl)-1H-pyrrole-2-carboxylic acid (CAS 896051-77-7)
- 2-(4-(4-Fluorophenyl)-2,2-dimethyltetrahydro-2H-pyran-4-yl)ethan-1-amine hydrochloride (CAS 464878-27-1)
- 3-(2-(Trifluoromethyl)phenyl)cyclohexanone (CAS 1391136-54-1)
- 17a(H),21B(H)-(22RS)-Trishomohopane (CAS 54340-13-5)
- Peptide WE-14 (CAS 115136-18-0)
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