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263605

Sigma-Aldrich

1-Butanesulfonyl chloride

98%

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About This Item

Linear Formula:
CH3(CH2)3SO2Cl
CAS Number:
Molecular Weight:
156.63
Beilstein/REAXYS Number:
1748742
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

vapor pressure

0.5 mmHg ( 20 °C)

assay

98%

form

liquid

refractive index

n20/D 1.454 (lit.)

bp

80-81 °C/9 mmHg (lit.)

density

1.208 g/mL at 25 °C (lit.)

SMILES string

CCCCS(Cl)(=O)=O

InChI

1S/C4H9ClO2S/c1-2-3-4-8(5,6)7/h2-4H2,1H3

InChI key

WEDIIKBPDQQQJU-UHFFFAOYSA-N

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application

1-Butanesulfonyl chloride has been used in the preparation of:
  • ethyl 2-(1-butanesulfonamido)pent-4-yn-l-oate[1]
  • 1-butanesulfonamid-N,N′-1,2-ethanediylbis[2]
  • 1-butanesulfonamide-N,N′-1,3-propanediylbis[2]

pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

174.2 °F - closed cup

flash_point_c

79 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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N J Liverton et al.
Bioorganic & medicinal chemistry letters, 8(5), 483-486 (1999-01-01)
The synthesis and biological activity of a series of 3,6-substituted quinazolinediones and quinazolinones are described. The potent activity of these compounds as platelet aggregation inhibitors demonstrates the utility of these structures as central templates for nonpeptide RGD mimics.
Neslihan Ozbek et al.
Bioorganic & medicinal chemistry, 15(15), 5105-5109 (2007-06-05)
A series of novel aliphatic sulfonamide derivatives (1-7) were synthesized and characterized by elemental analyses, FT-IR, (1)H NMR, (13)C NMR and LC-MS techniques. All the synthesized compounds were evaluated in vitro as antimicrobial agents against representative strains of Gram-positive (Staphylococcus

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