4'-Demethylepipodophyllotoxin


CAS No. : 6559-91-7

(Synonyms: 4'-O-demethylepipodophyllotoxin; 4'-DMEP)

6559-91-7
Price and Availability of CAS No. : 6559-91-7
Size Price Stock
50mg $5 In-stock
100mg $10 In-stock
1g $19 In-stock
5g $57 In-stock
25g $209 In-stock
100g $659 In-stock
200 g Get quote
500 g Get quote
We match the lowest price on market.

We offer a substantial discount on larger orders, please inquire via [email protected]

or Fax: (86)21-58955996

Inquiry for price and availability only. Please place your order via our email or fax.

Cat. No. : HY-17435
M.Wt: 400.38
Formula: C21H20O8
Purity: >98 %
Solubility: DMSO : 3.33 mg/mL (ultrasonic;warming;heat to 60°C)
Introduction of 6559-91-7 :

4'-Demethylepipodophyllotoxin (4'-DMEP) is an intermediate compound that inhibits microtubule assembly. In Vitro:4'-Demethylepipodophyllotoxin decreases the XooFtsZ'GTPase activity, and shows bacteriostatic effect (EC50 = 38.7 μg/mL) against Xanthomonas oryzae pv. oryzae (Xoo)[3].
4'-Demethylepipodophyllotoxin shows cytotoxicity activity against tumor cells, with EC50 of 0.31, 0.32, 0.37, 0.43 μM for HL-60, K-562, HepG2, KB cells[1].
In Vivo:4'-Demethylepipodophyllotoxin (1 µg/mL, 200 µL, topical application, 24 weeks) reduces the tumor incidence, tumor volume, and the conversion efficiency of papillomas to squamous cell carcinomas in DMBA/TPA-induced mouse skin carcinogenesis model[1].

Your information is safe with us.