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CAS RN: 1100-22-7 | Product Number: D1498


Purity: >98.0%(T)
  • 5-Dimethylaminonaphthalene-1-sulfonyl-L-leucine
  • Dns-Leu-OH
3   12  
4   19  

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Product Number D1498
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__1__8H__2__4N__2O__4S = 364.46 
Physical State (20 deg.C) Solid
CAS RN 1100-22-7
Reaxys Registry Number 2176853
PubChem Substance ID 87567989
MDL Number


Appearance Light yellow to Yellow to Orange powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 124.0 to 127.0 °C
Specific rotation [a]20/D -8.0 to -11.0 deg(C=1, EtOH)
NMR confirm to structure
Properties (reference)
Melting Point 126 °C
Specific Rotation -9.5° (C=1,EtOH)
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HS Number 2935909099
PubMed Literature

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