Product Name	Guanine
CAS NO.	73-40-5
English Name	Guanine
Molecular Formula	C₅H₅N₅O
Molecular Weight	151.1261
Structural Formula
Appearance	White to off-white powder
Purity	≥99.0%
Assay	98.0%-102.0%
Loss on Drying	≤0.5%
Residue	≤0.1%
Heavy Metals	≤10ppm
Individual Impurity	≤0.25%
Testing Standard	Enterprise Standard
Packaging	-
Storage	Store sealed in a cool, dry place at room temperature

Key Features

High chemical purity (≥ 99%) verified by HPLC

Consistent crystalline morphology for easy dissolution control

Stable under standard laboratory conditions

Applications

Used in the synthesis of guanosine and related nucleotides

Ideal for genetic research and molecular biology experiments

Serves as a building block in antiviral and antitumor drug development