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cytosine

  post date: jan 11,2022
  expiry date: jan 11,2023
  detailed description: cas no. :71-30-7

molecular formula: c4h5n3o
molecular weight: 111.11
cas no.: 71-30-7
description: white or almost
white crystalline powder
loss on drying: ≤1.0%
residue on ignition: ≤0.2%
heavy metals: ≤20ppm
assay(hplc): ≥98%
packing: 20kg/ barrel
complies with tianfeng
standard
storage: keep dry, stable at room
temperature

  cas registry number:

71-30-7

  synonyms: ;4-amino-2-hydroxypyrimidine;4-amino-2-oxo-1,2-dihydropyrimidine;6-aminopyrimidin-2(1h)-one;4-amino-2(1h)-pyrimidinone;aurora ka-682;4-aminopyrimidin-2-ol;
  molecular formula: c4h5n3o
  molecular weight: 111.102
  molecular structure: 71-30-7 cytosine

  hazard symbols:  xi:irritant;
  risk codes: r36/37/38:;
  safety description: s26:;
s36:;

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