5-((4-Bromophenyl)thio)-4-(((4-chlorophenyl)thio)methyl)-1-methyl-3-phenyl-1H-pyrazole CAS 318959-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318959-34-1 |
| Molecular Formula | C23H18BrClN2S2 |
| Molecular Weight | 501.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((4-Bromophenyl)thio)-4-(((4-chlorophenyl)thio)methyl)-1-methyl-3-phenyl-1H-pyrazole (CAS 318959-34-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H18BrClN2S2. Molecular weight: 501.89 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H18BrClN2S2 |
| Molecular Weight | 501.89 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bromophenyl Standards
- (2Z)-2-[(3-Bromophenyl)methylidene]-7-(4-chlorophenoxy)-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 337921-37-6)
- 3,6-Bis(4-bromophenyl)-2,5-diethylpyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 763522-41-4)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-difluorophenyl)acetamide (CAS 477332-88-0)
- 5-(4-Bromophenyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1H-pyrrol-2(5H)-one (CAS 371225-07-9)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(naphthalen-2-yl)ethanone (CAS 477330-64-6)
- N-(3-(4-Bromophenyl)-1-(4-phenylthiazol-2-yl)-1H-pyrazol-5-yl)benzamide (CAS 74101-27-2)
- 2-((5-(4-Bromophenyl)-1-(furan-2-ylmethyl)-1H-imidazol-2-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 1207039-11-9)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-chlorophenyl)acetamide (CAS 763108-61-8)
Recommended Standards
- 1,5-Diethyl (2Z,4Z)-4-[amino({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl})methylidene]-2-cyanopent-2-enedioate (CAS 338409-07-7)
- 8-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-nitrophenyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carbothioamide (CAS 338761-18-5)
- N4-(2-(4-Bromostyryl)-7-chloroquinazolin-4-yl)-N1,N1-diethylpentane-1,4-diamine (CAS 190437-45-7)
- 1-(2-Phenoxyethyl)-3-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)urea (CAS 1797141-59-3)
- (1R,2S)-2-(3,4-dimethoxyphenyl)cyclopropan-1-amine (CAS 773809-98-6)
- 1-Ethyl-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1H-pyrazole-5-carboxamide (CAS 1203030-77-6)
- (2E)-3-(4-Methoxynaphthalen-1-yl)-1-[4-(pyridin-2-yl)piperazin-1-yl]prop-2-en-1-one (CAS 882079-52-9)
- 6-Bromo-5-fluoro-2,3-dihydro-1H-inden-1-amine (CAS 1273598-58-5)
- N-methyl-1-(5-methyl-2-phenylfuran-3-yl)methanamine (CAS 869901-18-8)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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