7-Chloro-6-(Trifluoromethyl)-1,2,4-Benzothiadiazine 1,1-Dioxide CAS 55933-18-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55933-18-1 |
| Molecular Formula | C8H4ClF3N2O2S |
| Molecular Weight | 284.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-6-(Trifluoromethyl)-1,2,4-Benzothiadiazine 1,1-Dioxide (CAS 55933-18-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4ClF3N2O2S. Molecular weight: 284.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4ClF3N2O2S |
| Molecular Weight | 284.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)acetonitrile (CAS 1823182-69-9)
- 2-Chloro-1,1,1-Trifluoro-6-Methyl-2-(Trifluoromethyl)Heptan-4-One (CAS 101913-92-2)
- 5-Chloro-6-[(3,4-difluorophenyl)amino]pyridine-3-carboxylic acid (CAS 1019466-14-8)
- 3-(3-Chloro-4-fluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1283108-59-7)
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Recommended Standards
- 6-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-3-sulfonyl chloride (CAS 2231234-38-9)
- 4-(3-(Trifluoromethyl)-3H-diazirin-3-yl)benzene-1-sulfonyl chloride (CAS 2089731-83-7)
- Bortezomib Impurity N46 (CAS 85167-14-2)
- 2-(pyrrolidin-1-yl)-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1042816-46-5)
- N-(4-bromophenyl)-2-cyano-3-(pyridin-4-yl)propanamide (CAS 483359-42-8)
- 4-(Adamantan-1-ylmethoxy)-3-bromobenzonitrile (CAS 1494589-95-5)
- 4-(tert-Butoxycarbonyl)-1-(pyrazin-2-yl)piperazine-2-carboxylic acid (CAS 1261229-93-9)
- (2-Nitrophenyl)(3-nitrophenyl)methanone (CAS 60191-42-6)
- Amlodipine Impurity 156 (CAS CATO-C4X-1095156)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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