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ChemicalBook >> CAS DataBase List >>Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI)

Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI)

Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) Structure
Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) structure
CAS No.
111594-58-2
Chemical Name:
Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI)
Synonyms
diTBS-doxercalciferol;Calcipotriene intermediate;Doxercalciferol Impurity 7;Doxercalciferol Impurity 10;1,3-Bis TBS trans calcitriol;1,3-bi-TBS-trans-Doxercalciferol;bis[(1,1-diMethylethyl)diMethyl-(9CI);G2/[[(1a,3b,5E,7E,22E)-9,10-Secoergosta-5,7,10(19);Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-t...;(3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-vitamin D2
CBNumber:
CB51518741
Molecular Formula:
C40H72O2Si2
Molecular Weight:
641.17
MDL Number:
MFCD11977660
MOL File:
111594-58-2.mol
MSDS File:
SDS
Last updated:2026-05-28 02:14:52
Product description Number Pack Size Price
(3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-vitamin D2 TRC-B691910-10MG 10mg $193
(3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-vitamin D2 TRC-B691910-100MG 100mg $1515
(3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-Vitamin D2 005368 5mg $425
((1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimeth ylsilane) >98% D65008 100mg $60
((1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimeth ylsilane) >98% D65008 250mg $130
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Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) Properties

Melting point 108 - 110°C
Boiling point 605.9±55.0 °C(Predicted)
Density 0.93
storage temp. -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly, Sonicated)
form Solid
color Pale Beige

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)Skull and Crossbones (GHS06)
GHS08,GHS06
Signal word  Danger
Hazard statements  H300-H361
Precautionary statements  P201-P202-P281-P308+P313-P405-P501-P264-P270-P301+P310-P321-P330-P405-P501

Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-B691910-10MG (3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-vitamin D2 111594-58-2 10mg $193 2026-06-03 Buy
TRC TRC-B691910-100MG (3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-vitamin D2 111594-58-2 100mg $1515 2026-06-03 Buy
Usbiological 005368 (3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-Vitamin D2 111594-58-2 5mg $425 2026-06-03 Buy
Synthonix D65008 ((1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimeth ylsilane) >98% 111594-58-2 100mg $60 2026-05-06 Buy
Synthonix D65008 ((1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimeth ylsilane) >98% 111594-58-2 250mg $130 2026-05-06 Buy
Product number Packaging Price Buy
TRC-B691910-10MG 10mg $193 Buy
TRC-B691910-100MG 100mg $1515 Buy
005368 5mg $425 Buy
D65008 100mg $60 Buy
D65008 250mg $130 Buy

Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

5,6-trans-Vitamin D2 (V676060) derivative. Intermediate in the synthesis of biologically active vitamin D2 metabolite.

Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) Suppliers

Global( 74)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29626 60
CONIER CHEM AND PHARMA LIMITED 		sales@conier.com China 49906 58
AFINE CHEMICALS LIMITED 		+86-571-85134551 +86-18958018566 info@afinechem.com China 15058 58
BOC Sciences 		16314854226; +8616314854226 inquiry@bocsci.com United States 19852 58
CR Corporation Limited 		fred.wen@crcorporation.cn China 8642 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +86-18949823763 sales@tnjchem.com China 25333 58
LUYUNJIA CHEMISTRY XIAMEN LIMITED 		+86-592-5360779 +86-13055435203 China 5973 58
Coresyn Pharmatech Co., Ltd. 		+86-571-86626709 +86-18157142896 cbc@coresyn.com China 9976 58
Henan Aochuang Chemical Co.,Ltd. 		+86-0371-63689365 +8618638391208 sales@aochuangchem.com China 9322 58
ShenZhen Trendseen Biological Technology Co.,Ltd. 		13417589054 trendseenbio@gmail.com China 11674 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
CONIER CHEM AND PHARMA LIMITED 		58
AFINE CHEMICALS LIMITED 		58
BOC Sciences 		58
CR Corporation Limited 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
LUYUNJIA CHEMISTRY XIAMEN LIMITED 		58
Coresyn Pharmatech Co., Ltd. 		58
Henan Aochuang Chemical Co.,Ltd. 		58
ShenZhen Trendseen Biological Technology Co.,Ltd. 		58

View Lastest Price from Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Calcipotriene intermediate pictures 2025-04-04 Calcipotriene intermediate
111594-58-2
 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.

111594-58-2(Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI))Related Search:

Paricalcitol Doxercalciferol ETHYLDIMETHYLCHLOROSILANE ((1R,3R,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-diMethylhept-3-en-2-yl)-7a-Methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-Methylenecyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldiMethylsilane) 1β-Hydroxy Vitamin D2
(1S,5R,E)-5-(tert-butyldiMethylsilyloxy)-3-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-diMethylhept-3-en-2-yl)-7a-Methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-2-Methylenecyclohexanol

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Doxercalciferol Impurity 10 [[(1a,3b,5E,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethylsilane] ((1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-diMethylhept-3-en-2-yl)-7a-Methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-Methylenecyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldiMeth ylsilane) bis[(1,1-diMethylethyl)diMethyl-(9CI) Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)] (3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-vitamin D2 G2/[[(1a,3b,5E,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-diMethyle 1H-Indene, 4-[(2E)-2-[(3S,5R)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-, (1R,3aS,4E,7aR)- Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) 1,3-bi-TBS-trans-Doxercalciferol ((1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diy... Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (9CI) diTBS-doxercalciferol Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-t... Calcipotriene intermediate G2/[[(1a,3b,5E,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethylsilane Doxercalciferol Impurity 7 ((1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimeth Silane,[[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),Chemicalbook22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl-(9CI) 1,3-Bis TBS trans calcitriol G2/[[(1a,3b,5E,7E,22E)-9,10-Secoergosta-5,7,10(19) 111594-58-2 C40H72O2Si2