Product Information
Product name
2-Hydroxy-3-nitro-(1, 1-biphenyl)-3-carboxylic acid
CAS No.
376591-95-6
Molecular Formula
C13H9NO5
Molecular Weight
259.218
Molecular Structure
Quality Standard
98% up by HPLC
Appearance
Slightly
yellow to yellow powder
COA
Test Items
Specification
Test Results
Appearance
Slightly
yellow to yellow powder
Yellow
powder
MS
The
molecular weight should be consistent with the molecular weight of the target
compound.
The
molecular weight should be consistent with the molecular weight of the target
compound.
Related
substance
Largest single
impurity
≤0.2%
0.18%
Total
impurities
≤2.0%
0.34%
Purity
≥ 98.0%
99.7%
Residue
on ignition
≤0.2%
0.08%
Loss on
drying
≤1.0%
0.02%
Residue
solvents
Methanol
≤0.3%
0.01%
Acetone
≤0.5%
ND
Dichloromethane
≤0.06%
ND
Heptane
≤0.5%
ND
Acetic
acid
≤0.5%
ND
Conclusion
The product conforms to the requirements of Enterprise
standard.
Tags :
376591-95-6
Eltrombopag intermediate
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