(4-Cyanophenyl)methanesulfonyl Chloride CAS 56105-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56105-99-8 |
| Molecular Formula | C8H6ClNO2S |
| Molecular Weight | 215.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (4-Cyanophenyl)methanesulfonyl Chloride (CAS 56105-99-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H6ClNO2S. Molecular weight: 215.66 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H6ClNO2S |
| Molecular Weight | 215.66 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.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyanophenyl Standards
- (2-Cyanophenyl)methanesulfonyl Chloride (CAS 51045-34-2)
- (3-Cyanophenyl)methanesulfonyl chloride (CAS 56106-01-5)
- 1-(4-Cyanophenyl)-3-(cyclopropylmethyl)urea (CAS 1024516-86-6)
- 1-(4-Cyanophenyl)cyclopentane-1-carboxylic acid (CAS 135569-29-8)
- 2-((3-Cyanophenyl)amino)-N-cyclopropylacetamide (CAS 923689-63-8)
- 2-((4-Cyanophenyl)amino)-N-cyclopropylacetamide (CAS 923162-90-7)
- Ethyl 2-(4-cyanophenyl)cyclopropane-1-carboxylate (CAS 911795-79-4)
- N-(4-Cyanophenyl)pyrrolidine-2-carboxamide (CAS 64155-01-7)
Recommended Standards
- (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-methyl oxime (CAS 24918-21-6)
- 1H-Indole-3-sulfonyl chloride (CAS 886578-15-0)
- 2-Cyano-5-methylbenzenesulfonyl chloride (CAS 197960-31-9)
- 2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy Paclitaxel (CAS 211732-86-4)
- 2-((Benzoyloxy)methyl)-5-(6-((1-ethoxy-1-oxooctan-2-yl)thio)-3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)tetrahydrofuran-3,4-diyl dibenzoate (CAS 87733-49-1)
- 5-fluoropyridine-2-sulfonamide (CAS 1250674-08-8)
- Bis-propargyl-PEG10 (CAS 1351373-48-2)
- Curcumenone (CAS 100347-96-4)
- (2S)-2-[[[[(1R,2R)-2-(Dipropylamino)cyclohexyl]amino]thioxomethyl]amino]-N,3,3-trimethylbutanamide (CAS 860994-52-1)
- Hexapeptide-9 (CAS 885024-94-2)
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