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  • 133993-25-8, 2-奈基-beta-D-半乳糖苷, 2-naphthyl-β-D-galactopyranoside, CAS: 33993-25-8
133993-25-8, 2-奈基-beta-D-半乳糖苷, 2-naphthyl-β-D-galactopyranoside, CAS: 33993-25-8

133993-25-8, 2-奈基-beta-D-半乳糖苷, 2-naphthyl-β-D-galactopyranoside, CAS: 33993-25-8

133993-25-8,2-奈基-beta-D-半乳糖苷,
2-naphthyl-β-D-galactopyranoside,
CAS: 33993-25-8
C16H18O6 / 306.31

COA:

Product name: 2-naphthyl-β-D-galactopyranoside   

 M.F.: C16H18O6          M.W.: 306.31          CAS: 33993-25-8   

Items

Standards

Results

Appearance

White or slightly yellow crystal powder

Complies

Solubility

Soluble in DMF, insoluble in ether

Complies

Identification

IR and HPLC

Complies

Loss weight on drying

Max.1%

0.1%

Heavy metal

Max. 20ppm

Complies

Any other impurity

Max. 1%

Complies

Total impurity

Max. 2%

Complies

Assay

Min. 98%

99.2%


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