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30430 Sigma-Aldrich

Cytosine

≥99.0% (HPLC)

Synonym: 4-Amino-2-hydroxypyrimidine, 4-Aminopyrimidin-2-(1H)-one

  • CAS Number 71-30-7

  • Empirical Formula (Hill Notation) C4H5N3O

  • Molecular Weight 111.10

  •  Beilstein Registry Number 2637

  •  EC Number 200-749-5

  •  MDL number MFCD00006034

  •  PubChem Substance ID 329753510

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Properties

Related Categories Building Blocks, C4 to C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyrimidines More...
InChI Key   OPTASPLRGRRNAP-UHFFFAOYSA-N
assay   ≥99.0% (HPLC)
mp   >300 °C(lit.)

Description

Quantity

λmax. 275 nm, log ε 10400 (in 0.1 N HCl)

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
UW7350150

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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C3506 Cytosine, ≥99%

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