Cas no 131880-55-2 (2,2-Dimethyl-6-Chromanesulfonyl Chloride)

2,2-Dimethyl-6-Chromanesulfonyl Chloride is a specialized sulfonyl chloride derivative used primarily as a key intermediate in organic synthesis. Its chromane backbone and reactive sulfonyl chloride group make it valuable for constructing complex molecular architectures, particularly in pharmaceuticals and agrochemicals. The compound’s stability and well-defined reactivity profile allow for efficient functionalization under controlled conditions. Its 2,2-dimethyl substitution enhances steric hindrance, which can influence selectivity in coupling reactions. Suitable for use in amidation, esterification, and other nucleophilic substitution reactions, this reagent offers consistent performance in demanding synthetic applications. Proper handling under inert conditions is recommended due to its moisture sensitivity.
2,2-Dimethyl-6-Chromanesulfonyl Chloride structure
131880-55-2 structure
Product Name:2,2-Dimethyl-6-Chromanesulfonyl Chloride
CAS No:131880-55-2
MF:C11H13ClO3S
MW:260.737121343613
MDL:MFCD03407324
CID:134015
PubChem ID:2779774
Update Time:2025-10-18

2,2-Dimethyl-6-Chromanesulfonyl Chloride Chemical and Physical Properties

Names and Identifiers

    • 2,2-Dimethylchroman-6-sulfonyl chloride
    • 2,2-dimethyl-3,4-dihydrochromene-6-sulfonyl chloride
    • 2,2-dimethyl-6-chromanesulfonyl chloride
    • 2,2-Dimethyl-chroman-6-sulfonyl chloride
    • 2,2-DIMETHYLCHROMANE-6-SULPHONYL CHLORIDE
    • 2H-1-Benzopyran-6-sulfonylchloride, 3,4-dihydro-2,2-dimethyl-
    • 2,2-dimethyl-3,4-dihydro-2H-chromene-6-sulfonyl chloride
    • 2,2-DIMETHYL-4-(3-METHOXY-4-METHYLPHENYL)-4-OXOBUTYRIC ACID
    • 2H-1-Benzopyran-6-sulfonylchloride,3,4-dihydro-2,2-dimethyl
    • 3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-6-sulfonyl chloride
    • 3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-6-yl-sulfonyl chloride
    • AKOS MSC-0780
    • 2,2-Dimethylchroman-6-sulphonyl chloride
    • 3,4-Dihydro-2,2-dimethyl-2H-chromene-6-sulphonyl chloride, 3,4-Dihydro-2,2-dimethyl-2H-1-benzopyran-6-sulphonyl chloride
    • (2R,4R)-1-benzyl-2-methyl-4-hydroxypyrollidine-1,2
    • SCHEMBL639690
    • 2,2-dimethylchroman-6-sulfonylChloride
    • 2,2-dimethyl-6-chromanesulfonyl chloride, AldrichCPR
    • 131880-55-2
    • DTXSID60381544
    • 2,2-Dimethyl-6-chromane-sulfonyl chloride
    • 2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-6-sulfonyl chloride
    • CS-0199305
    • EN300-1991372
    • AKOS000431150
    • MFCD03407324
    • BB 0259590
    • UUQKIRXYJVLZAJ-UHFFFAOYSA-N
    • PS-10838
    • FT-0609266
    • G72685
    • 2,2-Dimethylchromane-6-sulfonyl chloride
    • 2,2-dimethyl-3,4-dihydro-1-benzopyran-6-sulfonyl chloride
    • DB-062857
    • 2,2-Dimethyl-6-Chromanesulfonyl Chloride
    • MDL： MFCD03407324
    • Inchi： 1S/C11H13ClO3S/c1-11(2)6-5-8-7-9(16(12,13)14)3-4-10(8)15-11/h3-4,7H,5-6H2,1-2H3
    • InChI Key： UUQKIRXYJVLZAJ-UHFFFAOYSA-N
    • SMILES： ClS(C1C=CC2=C(C=1)CCC(C)(C)O2)(=O)=O

Computed Properties

  • Exact Mass: 260.02700
  • Monoisotopic Mass: 260.0273931g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 1
  • Complexity: 358
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.9
  • Topological Polar Surface Area: 51.8?2

Experimental Properties

  • PSA: 51.75000
  • LogP: 3.79850

2,2-Dimethyl-6-Chromanesulfonyl Chloride Security Information

  • Safety Instruction： S26-S36/37/39-S45
  • Hazardous Material Identification： C Xi
  • HazardClass：IRRITANT
  • Risk Phrases：R34
  • Safety Term：S26;S36/37/39;S45

2,2-Dimethyl-6-Chromanesulfonyl Chloride Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Chemenu
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Chemenu
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Chemenu
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