Dansylamidoethyl Methanethiosulfonate_Molecular_structure_CAS_355115-41-2)

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Dansylamidoethyl Methanethiosulfonate
Catalog No.	D173500	Name	Toronto Research Chemicals
CAS Number	355115-41-2	Website	http://www.trc-canada.com
M. F.	C15H20N2O4S3	Telephone	+1 (416) 665-9696
M. W.	388.5253	Fax	+1 (416) 665-4439
Purity		Email	info@trc-canada.com
Storage	Amber Vial, -20°C Freezer	Chembase ID: 154093

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SYNONYMS

IUPAC name

5-(dimethylamino)-N-[2-(methanesulfonylsulfanyl)ethyl]naphthalene-1-sulfonamide

IUPAC Traditional name

5-(dimethylamino)-N-[2-(methanesulfonylsulfanyl)ethyl]naphthalene-1-sulfonamide

Synonyms

Methanesulfonothioic Acid S-[2-[[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]amino]ethyl]ester

MTS-Dansyl

2-(5-Dimethylaminonaphth-1-ylsulfonamido)ethyl Methanethiosulfonate

DATABASE IDS

CAS Number

355115-41-2

PROPERTIES

Certificate of Analysis	Download
Apperance	Yellow Solid
Melting Point	94-97°C
Solubility	Dichlormethane
Solubility	DMSO
Solubility	Ethyl Acetate
Solubility	Methanol
MSDS Link	Download
Storage Condition	Amber Vial, -20°C Freezer

DETAILS

Description (English)

Reacts specifically and rapidly with thiols to form mixed disulfides. Used to probe the structures of the ACh receptor channel, the GABAA receptor channel, and lactose permease.Fluorescence: max. Abs. 335nm; max. Em. 526nm; e x 10-3: 4.1

REFERENCES

Xu, M., et al.: J. Biol. Chem., 268, 21505 (1993)
Duhten, R.L., et al.: Biochemistry, 32, 3139 (1993)
Yang, N. et al.: Neuron., 16, 113 (1993)