Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis

Our advantage:

1. Higest quality and good package 
2.Fast delivery 
3.Better payment term 
4.Fast response to customer within 6 hours 
5.Good business credit in Europe ,US ,Japan ,Korea 

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Identification of 38491-90-6

Name:

(5R,5aR,8aS,9R)-8-oxo-9-(3,4,5-trimethoxyphenyl)-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl acetate (Related Reference)

Molecular Formula:

C₂₄H₂₄O₉

CAS Registry Number:

38491-90-6

Synonyms:

(5r,5ar,8as,9r)-8-oxo-9-(3,4,5-trimethoxyphenyl)-5,5a,6,8,8a,9-hexahydrofuro[3' ,4' :6,7]naphtho[2,3-d][1,3]dioxol-5-yl acetate; 4898-57-1; Spectrum_001662; Picropodophyllin, acetate; AC1L5PQN; Spectrum2_000807; Spectrum3_000662; Spectrum4_001634; Spectrum5_000447; BSPBio_002323; KBioGR_002067; KBioSS_002142; SPECTRUM1504411; SPBio_000673; CHEMBL454333; KBio2_002142; KBio2_004710; KBio2_007278; KBio3_001543; KST-1A5012; 38491-90-6; NSC31708; AR-1A6447; NSC-31708; ZINC04165528; SDCCGMLS-0066752.P001; NCGC00161924-01; NCGC00161924-02; BRD-K99108905-001-02-0; [(5R,5aR,8aS,9R)-8-oxo-9-(3,4,5-trimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-5-yl] acetate

InChI:

InChI=1/C24H24O9/c1-11(25)33-22-14-8-17-16(31-10-32-17)7-13(14)20(21-15(22)9-30-24(21)26)12-5-18(27-2)23(29-4)19(6-12)28-3/h5-8,15,20-22H,9-10H2,1-4H3/t15-,20+,21+,22-/m0/s1

Molecular Structure:

 

This structure is also available as a 2d Mol file

Chemical Properties

Molecular Weight:

456.442

Density:

1.4g/cm³

Boiling Point:

595.3°C at 760 mmHg

Flash Point:

257.3°C

Refractive index:

1.612