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CAS RN: 1655-52-3 | Product Number: D1031

N-(2,4-Dinitrophenyl)-L-alanine


Purity: >98.0%(T)(HPLC)
Synonyms:
  • N-Dnp-L-alanine
  • Dnp-Ala-OH
Documents:
1G
£65.00
3   12  

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Product Number D1031
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__9H__9N__3O__6 = 255.19  
Physical State (20 deg.C) Solid
CAS RN 1655-52-3
Reaxys Registry Number 2818755
PubChem Substance ID 87567610
SDBS (AIST Spectral DB) 4852
MDL Number

MFCD00038106

Specifications
Appearance Light yellow to Yellow to Orange powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 177.0 to 181.0 °C
Specific rotation [a]20/D +140.0 to +147.0 deg(C=0.5, 1mol/L NaOH sol.)
Solubility in Methanol almost transparency
Properties (reference)
Melting Point 179 °C
Specific Rotation 143.5° (C=0.5,1mol/L NaOH sol.)
Solubility (soluble in) Methanol
GHS
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:
EC Number 216-739-9
Transport Information:
UN Number UN1325
Class 4.1
Packing Group II
HS Number 2922498590
PubMed Literature


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