4-Cyano-2,6-difluorobenzene-1-sulfonyl chloride CAS 1384429-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1384429-18-8 |
| Molecular Formula | C7H2ClF2NO2S |
| Molecular Weight | 237.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyano-2,6-difluorobenzene-1-sulfonyl chloride (CAS 1384429-18-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H2ClF2NO2S. Molecular weight: 237.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H2ClF2NO2S |
| Molecular Weight | 237.61 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; 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 2-cyano-4,6-difluorobenzene-1-sulfonyl chloride (CAS 1807047-85-3)
- 3-Cyano-4,5-difluorobenzenesulfonyl chloride (CAS 1807047-95-5)
- 2-Cyano-4,5-difluorobenzenesulfonyl chloride (CAS 1807155-56-1)
- 5-Cyano-2,4-difluorobenzenesulfonyl chloride (CAS 1807241-08-2)
- Ethyl 2-cyano-3-isobutyl-5-methylhex-2-enoate (CAS 6943-84-6)
- 4-Cyano-4'-propoxy-1,1'-biphenyl (CAS 52709-86-1)
- 3-Cyano-N-(3-methylpyridin-2-yl)benzamide (CAS 1019325-33-7)
- 4-Cyano-N-(4-methylpyridin-2-yl)benzamide (CAS 1019355-67-9)
Recommended Standards
- 6-Chloro-5-(trifluoromethyl)-2,3-dihydrobenzofuran-3-amine (CAS 1273598-63-2)
- 1-(4-(Chloromethyl)-6-(trifluoromethyl)pyridin-2-yl)ethan-1-one (CAS 1393541-07-5)
- 1-(4-Amino-5-chloro-2-(trifluoromethyl)phenyl)ethan-1-one (CAS 1260816-02-1)
- 7-Methyl-[1,2,4]triazolo[1,5-a]pyridin-5-ol (CAS 138282-10-7)
- 2-Methyl-6-pyrrolidin-3-ylpyridin-4-ol hydrochloride (CAS 1823903-20-3)
- 1-Methyl-4-(1-methyl-1H-pyrazol-5-yl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354706-49-2)
- Triphenyl(pivalamidomethyl)phosphonium chloride (CAS 121561-25-9)
- Urea, N-[imino(methylamino)methyl]- (CAS 44648-02-4)
- 3-Chloro-2-methylbenzaldehyde (CAS 874-27-1)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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