6-(trifluoromethyl)pyridazine-3-sulfonyl fluoride CAS 2011091-72-6
| CAS No. | 2011091-72-6 |
| Molecular Formula | C5H8F4N2O2S |
| Molecular Weight | 236.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 236.19 g/mol gives 6-(trifluoromethyl)pyridazine-3-sulfonyl fluoride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-(trifluoromethyl)pyridazine-3-sulfonyl fluoride (CAS 2011091-72-6), molecular formula C5H8F4N2O2S and molecular weight 236.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 6-(trifluoromethyl)pyridazine-3-sulfonyl fluoride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 236.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 6-(trifluoromethyl)pyridazine-3-sulfonyl fluoride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H8F4N2O2S |
| Molecular Weight | 236.19 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related trifluoromethyl Standards
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- 8-(Trifluoromethyl)pyrrolo[1,2-a]quinoxaline (CAS 1206200-20-5)
- 2-Methyl-6-(trifluoromethyl)quinoline-4-carbonitrile (CAS 1367803-93-7)
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Recommended Standards
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- 2-(2-Methoxynaphthalen-1-yl)acetaldehyde (CAS 156941-55-8)
- 2-Amino-3-methyl-N-(2-methylphenyl)butanamidehydrochloride (CAS 1236267-71-2)
- 2-Chloro-4-cyano-6-(difluoromethyl)nicotinic acid (CAS 1805361-54-9)
- 4-Amino-1-((2R,3R,4S,5S)-3-hydroxy-5-(hydroxymethyl)-4-methyltetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 444020-09-1)
- [(3,4-Dibromophenyl)methyl](methyl)amine (CAS 645378-61-6)
- 4-(2,4-Dimethyl-1H-pyrrol-3-yl)-2-ethyl-6-methyl-2,5-dihydro-1,2,3-triazine (CAS 545369-21-9)
- 5-Iodo-2,4,6-trimethyl-1,3-phenylene diacetate (CAS 1895816-21-3)
- 1-((2-Chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)-N-methyl-N-(tetrahydrofuran-3-yl)piperidin-4-amine (CAS 1147423-11-7)
- 2-(2-Formylphenoxy)benzonitrile (CAS 451485-74-8)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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