(5-((4-Bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol CAS 318239-56-4
| CAS No. | 318239-56-4 |
| Molecular Formula | C12H10BrF3N2OS |
| Molecular Weight | 367.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (5-((4-Bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(5-((4-Bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol (CAS 318239-56-4), molecular formula C12H10BrF3N2OS and molecular weight 367.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (5-((4-Bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol (C12H10BrF3N2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (5-((4-Bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H10BrF3N2OS |
| Molecular Weight | 367.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 1-(3-Bromophenyl)-4-(3-(trifluoromethyl)phenyl)-1H-pyrazole (CAS 318288-98-1)
- 5-(4-Bromophenyl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 586333-33-7)
- 2-((4-Bromophenyl)thio)-N-(3-nitrophenyl)acetamide (CAS 331459-57-5)
- Butyl 4-(2-bromophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300690-13-5)
- 2-(4-(4-Bromophenyl)-2-(pyrrolidin-1-yl)thiazol-5-yl)acetic acid (CAS 1443289-77-7)
- 1-(3-((4-Bromophenyl)thio)propyl)-3-(pyrimidin-2-yl)urea (CAS 899740-65-9)
- 1-(4-(4-Bromophenyl)thiazol-2-yl)piperidine-4-carboxylic acid (CAS 296899-02-0)
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Recommended Standards
- 3-Iodo-4-((4-methylbenzyl)oxy)benzamide (CAS 1706438-91-6)
- 2-Ethoxy-N-(4-iodophenyl)benzamide (CAS 312588-69-5)
- Benzyl (4-iodo-2-methylphenyl)carbamate (CAS 1259063-91-6)
- 2-Iodo-N-(4-methoxyphenyl)-N-methylbenzamide (CAS 36684-52-3)
- 1-(2,4-Dimethylphenyl)-2,2,2-trifluoroethan-1-one (CAS 16184-87-5)
- 4-(Benzyloxy)-2-(methoxymethyl)benzaldehyde (CAS 2379322-73-1)
- 1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-5-ethyl-4-(1-(phenylsulfonyl)ethyl)-1,3-dihydro-2H-imidazol-2-one (CAS 444151-76-2)
- 1-(2-Iodo-5-methoxyphenyl)ethan-1-ol (CAS 269391-96-0)
- Methyl 3-amino-3-(3-ethoxy-4-methoxyphenyl)propanoate (CAS 189368-74-9)
- 4-(Trifluoromethyl)thiophen-2-amine (CAS 777846-37-4)
- 2-(o-Tolyl)benzofuran (CAS 65246-39-1)
- N-(5-bromopyridin-3-yl)-3-methylbutanamide (CAS 1266227-13-7)
- 6-Bromo-4,7-difluoro-1-methyl-1H-indazol-3-amine (CAS 2748796-42-9)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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