Dansyl amide

Modify Date: 2024-01-02 13:42:57

Dansyl amide Structure
Dansyl amide structure
Common Name Dansyl amide
CAS Number 1431-39-6 Molecular Weight 250.317
Density 1.3±0.1 g/cm3 Boiling Point 435.4±37.0 °C at 760 mmHg
Molecular Formula C12H14N2O2S Melting Point 218-221ºC
MSDS Chinese USA Flash Point 217.1±26.5 °C

 Use of Dansyl amide


Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group.

 Names

Name Dansylamide
Synonym More Synonyms

 Dansyl amide Biological Activity

Description Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group.
Related Catalog
References

[1]. Misra A, et al. Fluorescent labelling of ribonucleosides at 2'-terminus; comparative fluorescence studies. Nucleic Acids Symp Ser. 2000;(44):291-2.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 435.4±37.0 °C at 760 mmHg
Melting Point 218-221ºC
Molecular Formula C12H14N2O2S
Molecular Weight 250.317
Flash Point 217.1±26.5 °C
Exact Mass 250.077591
PSA 71.78000
LogP 2.01
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.655
Storage condition −20°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2935009090

 Synthetic Route

~91%

Dansyl amide Structure

Dansyl amide

CAS#:1431-39-6

Literature: GEORGIA STATE UNIVERSITY RESEARCH FOUNDATION, INC.; Peng, Hanjing; Wang, Binghe Patent: US2013/302904 A1, 2013 ; Location in patent: Paragraph 0162 ;

~68%

Dansyl amide Structure

Dansyl amide

CAS#:1431-39-6

Literature: Zhang, Huatang; Wang, Ping; Yang, Yanxin; Sun, Hongyan Chemical Communications (Cambridge, United Kingdom), 2012 , vol. 48, # 86 p. 10672 - 10674,3

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Dansyl amide Structure

Dansyl amide

CAS#:1431-39-6

Literature: Biochemical Journal, , vol. 51, p. 155,157, 158

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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 Synonyms

Dansylamide
MFCD00004000
1-Naphthalenesulfonamide, 5-(dimethylamino)-
5-dimethylaminonaphthalene-1-sulfonamide
Dansyl amide
5-(Dimethylamino)-1-naphthalenesulfonamide
EINECS 215-854-1
5-(dimethylamino)naphthalene-1-sulfonamide
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Price: ¥770/10 mM * 1 mL in DMSO

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