USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $2.00-10.00 / Kilogram
USD $10.00-10.00 / Gram
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
product name: | (+)-5,6-o-isopropylidene-l-ascorbic acid |
synonyms: | (+)-5,6-o-isopropyli;nsc 252042;(r)-5-((s)-2,2-dimethyl-1,3-dioxolan-4-yl)-3,4-dihydroxyfuran-2(5h)-one;5,6-isopropylidene-l-ascorbic acid 98%;(+)-5,6-o-isopropylidene-l-ascorbic acid;5,6-o-isopropylidene-l-ascorbic acid;5,6-isopropylidene-l-ascorbic acid;5,5-isopropylidene-l-ascorbic acid |
cas: | 15042-01-0 |
mf: | c9h12o6 |
mw: | 216.19 |
einecs: | |
product categories: | heterocycles;vitamins and derivatives;13c & 2h sugars;biochemistry;o-substituted sugars;sugar acids;sugars;vitamin derivatives;vitamins;carbohydrates & derivatives |
mol file: | 15042-01-0.mol |
(+)-5,6-o-isopropylidene-l-ascorbic acid chemical properties |
melting point | 217 °c (dec.) |
alpha | 10.5 º (c=5%, meoh) |
refractive index | 10 ° (c=5, meoh) |
storage temp. | -20 c freezer, under inert atmosphere |
cas database reference | 15042-01-0(cas database reference) |