2-Bromo-4-(trifluoromethoxy)benzenesulfonyl Chloride CAS 752132-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 752132-49-3 |
| Molecular Formula | C7H3BrClF3O3S |
| Molecular Weight | 339.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-4-(trifluoromethoxy)benzenesulfonyl Chloride (CAS 752132-49-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H3BrClF3O3S. Molecular weight: 339.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H3BrClF3O3S |
| Molecular Weight | 339.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-Bromo-5-(trifluoromethoxy)benzenesulfonyl chloride (CAS 1706446-78-7)
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- 3-Bromo-4-(trifluoromethoxy)benzenesulfonyl chloride (CAS 883146-06-3)
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Recommended Standards
- Rac-(1r,2s)-2-(dodecylcarbamoyl)cyclohexane-1-carboxylic acid, cis (CAS 17716-11-9)
- N-Oleoylglycine (CAS 2601-90-3)
- CP-101,606 (CAS 134234-12-1)
- 1-(3-(Pyridin-4-yl)-2,5-dihydro-1H-pyrrol-1-yl)ethanone (CAS 929083-43-2)
- 1-(2,6-Difluorophenyl)cyclopentanamine Hydrochloride (CAS 1896428-24-2)
- 5-Chloro-3-(4-hydroxyphenyl)-2,1-benzisoxazole (CAS 67445-85-6)
- 5,6,7,8-Tetrahydro-1,8-Naphthyridin-2-propoinic acid (CAS 658712-81-3)
- (R)-3-Hydroxypiperidin-2-one (CAS 220928-01-8)
- Tris(2-pyridylmethyl)amine (CAS 16858-01-8)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
Why CATO?
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