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1,5-EDANS

  • Product Name1,5-EDANS
  • cas50402-56-7
  • purity99%
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Factory Supply Industrial Grade 1,5-EDANS 50402-56-7 with Best Price

  • Molecular Formula:C12H14N2O3S
  • Molecular Weight:266.321
  • Appearance/Colour:Gray-yellow Crystalline Powder 
  • Melting Point:>350°C 
  • Refractive Index:1.691 
  • PKA:-0.37±0.40(Predicted) 
  • PSA：100.80000 
  • Density:1.432 g/cm3 
  • LogP:3.31120 

1,5-EDANS(Cas 50402-56-7) Usage

InChI:InChI=1/C12H14N2O3S/c13-7-8-14-11-5-1-4-10-9(11)3-2-6-12(10)18(15,16)17/h1-6,14H,7-8,13H2,(H,15,16,17)

50402-56-7 Relevant articles

Redox-based selective fluorometric detection of homocysteine

Peng, Hanjing,Wang, Ke,Dai, Chaofeng,Williamson, Samuel,Wang, Binghe

, p. 13668 - 13671 (2014)

Plasma homocysteine (Hcy) is an importan...

Chemically modified dansyl probes: A fluorescent diagnostic for ion and proton detection in solution and in polymers

O'Connor, Naphtali A.,Sakata, Steven T.,Zhu, Huide,Shea, Kenneth J.

, p. 1581 - 1584 (2006)

The fluorescence emission intensity of t...

Fluorogenic Bifunctional trans-Cyclooctenes as Efficient Tools for Investigating Click-to-Release Kinetics

de Geus, Mark A. R.,Maurits, Elmer,Sarris, Alexi J. C.,Hansen, Thomas,Kloet, Max S.,Kamphorst, Kiki,ten Hoeve, Wolter,Robillard, Marc S.,Pannwitz, Andrea,Bonnet, Sylvestre A.,Codée, Jeroen D. C.,Filippov, Dmitri V.,Overkleeft, Herman S.,van Kasteren, Sander I.

, p. 9900 - 9904 (2020/06/05)

The inverse electron demand Diels–Alder ...

HSV-2 type-specific immunoassays using glycoprotein G2 peptides

-

, (2008/06/13)

The present invention relates to peptide...

50402-56-7 Process route

6-Hydroxy-2-naphthalene sulfonic acid sodium salt
5419-77-2

6-Hydroxy-2-naphthalene sulfonic acid sodium salt

ethylenediamine
107-15-3,85404-18-8

ethylenediamine

5-((2-aminoethyl)-amino)-naphtalene-1-sulfonic acid
50402-56-7

5-((2-aminoethyl)-amino)-naphtalene-1-sulfonic acid

Conditions
Conditions Yield
With sodium hydrogensulfite; In water; Reflux;
70%
With sodium hydrogensulfite; In water; for 24h; pH=8; Heating;
C<sub>27</sub>H<sub>31</sub>N<sub>3</sub>O<sub>8</sub>S

C27H31N3O8S

C<sub>31</sub>H<sub>39</sub>N<sub>7</sub>O<sub>2</sub>

C31H39N7O2

5-((2-aminoethyl)-amino)-naphtalene-1-sulfonic acid
50402-56-7

5-((2-aminoethyl)-amino)-naphtalene-1-sulfonic acid

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 20 °C / Darkness
2: dimethyl sulfoxide; aq. phosphate buffer / 4 h / 25 °C / pH 7.4
With N-ethyl-N,N-diisopropylamine; In aq. phosphate buffer; dimethyl sulfoxide; N,N-dimethyl-formamide;

50402-56-7 Upstream products

  • 5419-77-2
    5419-77-2

    6-Hydroxy-2-naphthalene sulfonic acid sodium salt

  • 107-15-3
    107-15-3

    ethylenediamine

  • 1558-23-2
    1558-23-2

    3,6-dimethyl-1,2,4,5-tetrazine

  • 1606181-57-0
    1606181-57-0

    2-(6-methyl-1,2,4,5-tetrazin-3-yl)acetic acid

50402-56-7 Downstream products

  • 143774-97-4
    143774-97-4

    Boc-Glu(EDANS)-OBzl

  • 816430-11-2
    816430-11-2

    4-(3-methoxy-4-{[2-(5-sulfo-naphthalen-1-ylamino)-ethylamino]-methyl}-phenoxy)-butyric acid

  • 1375413-65-2
    1375413-65-2

    5-((2-(4-azidobenzamido)ethyl)amino)naphthalene-1-sulfonic acid

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