text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 1655-57-8 | Product Number: D1033


Purity: >99.0%(T)
  • N-Dnp-L-leucine
  • Dnp-Leu-OH
1   ≥20 
3   15  

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).

Product Number D1033
Purity / Analysis Method >99.0%(T)
Molecular Formula / Molecular Weight C__1__2H__1__5N__3O__6 = 297.27  
Physical State (20 deg.C) Solid
CAS RN 1655-57-8
Reaxys Registry Number 2821078
PubChem Substance ID 87567612
SDBS (AIST Spectral DB) 7105
MDL Number


Appearance Light yellow to Yellow to Orange powder to crystal
Purity(Neutralization titration) min. 99.0 %
Melting point 96.0 to 100.0 °C
Specific rotation [a]20/D +54.0 to +59.0 deg(C=0.5, NaHCO3 aq.(4%))
Solubility in Methanol almost transparency
Properties (reference)
Melting Point 98 °C
Specific Rotation 56° (C=0.5,NaHCO3 aq.(4%))
Pictogram Pictogram
Signal Word Danger
Hazard Statements H228 : Flammable solid.
Precautionary Statements P240 : Ground and bond container and receiving equipment.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P241 : Use explosion-proof electrical/ ventilating/ lighting equipment.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Related Laws:
Transport Information:
UN Number UN1325
Class 4.1
Packing Group II
HS Number 2922498590
PubMed Literature

Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents