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  • 6559-91-7, 4'-去甲表鬼臼毒素, 4'-Demethylepipodophyllotoxin, CAS: 6559-91-7
6559-91-7, 4'-去甲表鬼臼毒素, 4'-Demethylepipodophyllotoxin, CAS: 6559-91-7

6559-91-7, 4'-去甲表鬼臼毒素, 4'-Demethylepipodophyllotoxin, CAS: 6559-91-7

  • CAS:6559-91-7
  • C21H20O8 / 400.379
  • MFCD00189421
  • 产品描述:6559-91-7, 4'-去甲表鬼臼毒素, 4'-Demethylepipodophyllotoxin, CAS: 6559-91-7
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COA:

Product name: 4'-Demethylepipodophyllotoxin                      CAS: 6559-91-7

M.F.: C21H20O8     M.W.: 400.379           Quantity:3.8kg

Items

Standards

Results

Appearance

White or off-white crystal powder

Complies

Solubility

Soluble in DMF, insoluble in water

Complies

Identification

IR and HPLC

Complies

NMR and MS

Should comply

Should comply

Total impurity

Max. 2%

Complies

Heavy metal

Max. 50ppm

Complies

Residue on ignition

Max. 0.5%

0.01%

TLC

One spot

One spot

Assay by HPLC

Min. 98%

98.2%

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