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CAS RN: 3083-77-0 | Product Number: A2356


Purity: >98.0%(T)(HPLC)
  • Uracil 1-β-D-Arabinofuranoside
  • Ara-U
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Product Number A2356
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__9H__1__2N__2O__6 = 244.20  
Physical State (20 deg.C) Solid
Storage Temperature <0°C
Condition to Avoid Heat Sensitive
CAS RN 3083-77-0
Reaxys Registry Number 28749
PubChem Substance ID 125307718
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Specific rotation [a]20/D +118.0 to +123.0 deg(C=0.5, H2O)
Properties (reference)
Melting Point 222 °C(dec.)
Specific Rotation 120° (C=0.5,H2O)
Related Laws:
RTECS# YQ8818000
Transport Information:
HS Number 2938.90.0000
Synthesis of pyrenylmethyl ara-uridine-2’-carbamate


N. N. Dioubankova, A. D. Malakhov, D. A. Stetsenko, M. J. Gait, P. E. Volynsky, R. G. Efremov, V. A. Korshun, ChemBioChem 2003, 4, 841.

PubMed Literature

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