USD $1.00-1.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
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
dihydrotachysterol basic information |
product name: | dihydrotachysterol |
synonyms: | 9,10-secoergosta-5,7,22-trien-3beta-ol;9,10-secoergosta-5,7,22-trien-3b-ol;dichystrolum;dihydrotachysterol;calcamine;at-10;antitanil;7,22-trien-3-ol,(3-beta,5e,7e,10-alpha,22e)-10-secoergosta-5 |
cas: | 67-96-9 |
mf: | c28h46o |
mw: | 398.66 |
einecs: | 200-672-7 |
product categories: | chiral reagents;intermediates & fine chemicals;pharmaceuticals |
mol file: | 67-96-9.mol |
dihydrotachysterol chemical properties |
mp | 116-120°c |
storage temp. | 2-8°c |
safety information |
hazard codes | xn |
risk statements | 22 |
safety statements | 36 |
ridadr | un 2811 6.1/pg 3 |
wgk germany | 3 |
rtecs | ww0600000 |
hazardclass | 6.1(b) |
packinggroup | iii |
hazardous substances data | 67-96-9(hazardous substances data) |
dihydrotachysterol usage and synthesis |
chemical properties | white solid |
usage | calcium regulator. preparation by reduction of tachysterol. it is widely used for hypocalcemic hypoparathyroidism following surgical removal of parathyroids. |