Analysis done by Sigma Aldrich, The Certificate of Analysis can be found on the Sigma Aldrich Website using the Product and Lot Numbers.
Sample Description
Sample is an off white powder Other Names: 4-HYDROXY-2-AMINOPYRIMIDINE;2-AMINO-4-HYDROXYPYRIMIDINE;ISOCYTOSINE;2-Amino-6-hydroxpyrimidine;4(1H)-Pyrimidinone, 2-amino- (9CI);2-AMINO-4-HYDROXYPYRIMIDINE / ISOCYTOSINE;2-Aminouracil;2-AMINO-4-HYDROXYPYRIMIDINE 97% CAS #: 108-53-2 Sigma Aldrich Product #: I2127 Sigma Aldrich Lot #: 118K1252V Analysis was performed by Sigma Aldrich APPEARANCE (Color) Off-white (Form) Powder SOLUBILITY CLEAR COLORLESS SOLUTION AT 50 MG/ML IN ACETIC ACID ULTRAVIOLET/VISIBLE SPECTRUM EMM = 6.55 AT LAMBDA MAX 273 NM IN 0.1 M SODIUM HYDROXIDE PURITY BY THIN LAYER CHROMATOGRAPHY greater than 99% IMAGE_OF_SAMPLE: None
X Units
cm⁻¹
Y Units
Absorbance
Data Points
2,126
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Attribution
USGS Spectral Library Version 7, U.S. Geological Survey