6559-91-7, 4'-去甲表鬼臼毒素,
4'-Demethylepipodophyllotoxin,
CAS: 6559-91-7
C21H20O8 / 400.379
MFCD00189421
4'-Demethylepipodophyllotoxin
Demethylepipodophyllotoxin is a naturally occurring compound that has been shown to inhibit the mitochondrial membrane potential, which may lead to cell death. Demethylepipodophyllotoxin also inhibits the production of low-density lipoprotein cholesterol (LDL-C). This drug has been shown to be effective in reducing the size of solid tumours and resistant mutants in a mouse model. Demethylepipodophyllotoxin binds to the DNA template, preventing DNA synthesis and promoting cell death by inhibiting enzymes activities. Demethylepipodophyllotoxin has been shown to have antimicrobial properties against bacteria, fungi and protozoa as well as antitumour effects on cancer cells.
CAS Number | 6559-91-7 |
Product Name | 4'-Demethylepipodophyllotoxin |
IUPAC Name | (5R-(5alpha,5abeta,8aalpha,9beta))-5,8,8a,9-Tetrahydro-9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-furo(3',4':6,7)naphtho(2,3-d)-1,3-dioxol-6(5aH)-one |
Molecular Formula | C21H20O8 |
Molecular Weight | 400.379 g/mol |
InChI | InChI=1S/C21H20O8/c1-25-15-3-9(4-16(26-2)20(15)23)17-10-5-13-14(29-8-28-13)6-11(10)19(22)12-7-27-21(24)18(12)17/h3-6,12,17-19,22-23H,7-8H2,1-2H3/t12-,17+,18-,19+/m0/s1 |
InChI Key | YVCVYCSAAZQOJI-JHQYFNNDSA-N |
SMILES | O=C1OC[C@]2([H])[C@H](O)C3=C(C=C4OCOC4=C3)[C@@H](C5=CC(OC)=C(O)C(OC)=C5)[C@]21[H] |
Solubility | Soluble in DMSO |
Synonyms | 4'-demethyl epipodophyllotoxin, 4'-demethylepipodophyllotoxin |
Canonical SMILES | COC1=CC(=CC(=C1O)OC)C2C3C(COC3=O)C(C4=CC5=C(C=C24)OCO5)O |
Isomeric SMILES | COC1=CC(=CC(=C1O)OC)[C@H]2[C@@H]3[C@H](COC3=O)[C@@H](C4=CC5=C(C=C24)OCO5)O |
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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