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718211

1-Methylimidazole-2-sulfonyl chloride

Name: 1-Methylimidazole-2-sulfonyl chloride
Brand: ALDRICH

95%

Synonym(s):

1-Methyl-1H-imidazole-2-sulfonyl chloride, 2-Chlorosulfonyl-1-methylimidazole

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About This Item

Empirical Formula (Hill Notation):

C₄H₅ClN₂O₂S

CAS Number:

55694-81-0

Molecular Weight:

180.61

NACRES:

NA.22

PubChem Substance ID:

329763560

UNSPSC Code:

12352005

MDL number:

MFCD16621450

Assay:

95%

Form:

solid

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Properties

Quality Level

100

assay

95%

form

solid

mp

66-71 °C

storage temp.

2-8°C

SMILES string

Cn1ccnc1S(Cl)(=O)=O

InChI

1S/C4H5ClN2O2S/c1-7-3-2-6-4(7)10(5,8)9/h2-3H,1H3

InChI key

VIGPKJYEYGGCLK-UHFFFAOYSA-N

Description

pictograms

GHS08,GHS05

signalword

Danger

hcodes

H314,H334

pcodes

P261 - P280 - P305 + P351 + P338 - P310

Hazard Classifications

Resp. Sens. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Improved profiling of estrogen metabolites by orbitrap LC/MS.

Xingnan Li et al.

Steroids, 99(Pt A), 84-90 (2014-12-30)

Estrogen metabolites are important biomarkers to evaluate cancer risks and metabolic diseases. Due to their low physiological levels, a sensitive and accurate method is required, especially for the quantitation of unconjugated forms of endogenous steroids and their metabolites in humans.