(4-Bromophenyl)(imino)(trifluoromethyl)-l6-sulfanone CAS 1421133-03-0
| CAS No. | 1421133-03-0 |
| Molecular Formula | C7H5BrF3NOS |
| Molecular Weight | 288.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(4-Bromophenyl)(imino)(trifluoromethyl)-l6-sulfanone (CAS 1421133-03-0), molecular formula C7H5BrF3NOS and molecular weight 288.08 g/mol, is a CATO reference standard with documented purity and traceability.
(4-Bromophenyl)(imino)(trifluoromethyl)-l6-sulfanone (C7H5BrF3NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5BrF3NOS |
| Molecular Weight | 288.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- (3-Bromophenyl)(imino)(trifluoromethyl)-l6-sulfanone (CAS 2411289-54-6)
- 2-[(3-bromophenyl)formamido]-3-hydroxypropanoic acid (CAS 1396999-37-3)
- 1-((4-Bromophenyl)sulfonyl)-1H-1,2,4-triazole (CAS 103362-28-3)
- 4-(4-Bromophenyl)-1-methyl-1,4-azaphosphinane 4-oxide (CAS 2685825-13-0)
- 2-(2-Bromophenyl)-2-[(2-methoxyethyl)amino]acetic acid (CAS 1250092-27-3)
- 2-(3-Bromophenyl)imidazo[1,2-a]pyridin-3-amine (CAS 1275288-16-8)
- 2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyrimidine (CAS 13694-13-8)
- 2-(3-Bromophenyl)-7-methylimidazo[1,2-a]pyrimidine (CAS 864685-42-7)
Recommended Standards
- 4-Iodo-2,3-dihydro-1H-indene-5-carboxylic acid (CAS 129833-37-0)
- 2-Amino-6-bromo-4-((trifluoromethyl)thio)phenol (CAS 1432075-81-4)
- (E)-Methyl 2-(2-iodovinyl)benzoate (CAS 1287212-33-2)
- 2,5-Dioxopyrrolidin-1-yl 3,5-dichlorobenzoate (CAS 143558-02-5)
- Ethyl 3-amino-5-bromo-1-methyl-1H-pyrazole-4-carboxylate (CAS 1017802-90-2)
- N-(4-(3,5-Dioxo-1,2,4-triazolidin-4-yl)phenyl)acetamide (CAS 666829-34-1)
- 4-(2-Chloroethyl)pyrazole Hydrochloride (CAS 103433-17-6)
- 5-Ethyl-1-methyl-3-(3-nitrophenyl)-1H-1,2,4-triazole (CAS 1416440-36-2)
- 2-Bromo-N-(2-(methylthio)phenyl)acetamide (CAS 6431-71-6)
- Ozanimod impurity 34 (CAS 1306760-72-4)
- Methyl (2Z)-2-(4-ethoxybenzenesulfonyl)-3-[(4-ethoxyphenyl)amino]prop-2-enoate (CAS 1327178-48-2)
- (1-(4-Bromo-2-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1247801-56-4)
- 3-(2,2,2-Trifluoroethoxy)piperidine (CAS 1000931-80-5)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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 18665070610 / Nicole.chen@cato-chem.com