G418, Sulfate

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CERTIFICATE OF ANALYSIS

G 418, Sulfate PRODUCT No.: G418
CAS: 108321-42-2 LOT No.: G-4921F
MW: 692.7 STORE: +4º C
FORMULA: C20H40N4O10∙2H2SO4 Country of Origin: Japan
RTECS: CB39785000
Analysis Specification Results
Appearance White powder Conforms
Purity (TLC) Single Major Spot + 2 minor 1 Spot,>98%
Purity (HPLC) As reported ≥91%
Water content (K.F.) ≤ 12.0% 7.4%
Potency (on dry basis) >700 µg/mg 762 µg/mg
Absorbance A280n m (1 mg/mL)
A570nm (100 mg/mL)
≤0.015
≤0.010
0.001
0.007
Solubility Colorless (100 mg/mL in H20) Conforms
Stability: Stable at +4º C for at least 4 years. Store dry. Sterile stock solutions stable for a year at -20º C. Ships ambient.
QUALITY ASSURANCE: Verified upon data received from supplier.

FOR RESEARCH or FURTHER PROCESSING – NOT FOR HUMAN or DRUG USE