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66408

Coumarin-6-sulfonyl chloride

Name: Coumarin-6-sulfonyl chloride
Brand: SIAL

technical, ≥90% (HPLC)

别名:

2-Oxo-2H-1-benzopyran-6-sulfonyl chloride, 6-CS-Cl

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关于此项目

经验公式（希尔记法）:

C₉H₅ClO₄S

化学文摘社编号:

10543-42-7

分子量:

244.65

PubChem Substance ID:

24884677

UNSPSC Code:

12352200

MDL number:

MFCD01941320

Beilstein/REAXYS Number:

196167

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属性

grade

technical

assay

≥90% (HPLC)

fluorescence

λ_ex 360 nm; λ_em 405 nm in acetonitrile (after derivatization with hexylamine)

suitability

suitable for fluorescence

SMILES string

ClS(=O)(=O)c1ccc2OC(=O)C=Cc2c1

说明

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Derivatizing agent for amines and phenols; fluorescence is produced in alkaline solution or in the presence of β-CD

法规信息

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S.M.Z. Al-Kindy, J.N. Miller

Analytica Chimica Acta, 227, 145-145 (1989)

Fluorescence enhancement of coumarin-6-sulfonyl chloride amino acid derivatives in cyclodextrin media.

S M Al-Kindy et al.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 17(4), 539-543 (2002-05-07)

Coumarin-6-sulfonyl (6-CS) amino acid derivatives form inclusion complexes with a- and /-cyclodextrins (CD) in aqueous solution. The stoichiometry of the inclusion complex and the equilibrium constant were investigated. Using a fluorescence technique and alanine-beta-CD as a model, a 1:2 guest-host