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170081-43-3

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170081-43-3 Usage

Description

t-Butyl-dimethyl-3-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-yloxy-silane is a complex organic compound with a unique molecular structure. It is characterized by its multiple functional groups, including a silane core, a hexahydro-benzo[c]thiophene ring, and various alkyl and enyl substituents. tert-Butyl-dimethyl-3-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-yloxy-silane is likely to have specific applications in various fields due to its intricate structure and functional groups.

Uses

Used in Pharmaceutical Industry:
t-Butyl-dimethyl-3-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-yloxy-silane is used as an intermediate in the synthesis of various pharmaceutical compounds. Its unique structure and functional groups make it a valuable building block for the development of new drugs with potential therapeutic applications.
Used in Chemical Research:
In the field of chemical research, this compound can be used as a model or reference for studying the properties and reactivity of similar complex organic molecules. It can also be employed in the development of new synthetic methods and strategies for the preparation of other related compounds.
Used in Material Science:
Due to its structural complexity and the presence of various functional groups, t-Butyl-dimethyl-3-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-yloxy-silane may have potential applications in the development of new materials with specific properties, such as advanced polymers, coatings, or adhesives.

Check Digit Verification of cas no

The CAS Registry Mumber 170081-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,0,8 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 170081-43:
(8*1)+(7*7)+(6*0)+(5*0)+(4*8)+(3*1)+(2*4)+(1*3)=103
103 % 10 = 3
So 170081-43-3 is a valid CAS Registry Number.
InChI:InChI=1/C34H58O3SSi/c1-23(2)24(3)13-14-25(4)30-17-18-31-26(12-11-19-34(30,31)8)20-32-29-21-28(37-39(9,10)33(5,6)7)16-15-27(29)22-38(32,35)36/h13-14,20,23-25,28,30-32H,11-12,15-19,21-22H2,1-10H3/b14-13+,26-20+/t24-,25+,28-,30+,31?,32?,34+/m0/s1

170081-43-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name SO2-adduct of 3(S)-((tert-butyldimethylsilyl)oxy)-9,10-secoergosta-5,7(E),10(19),22(E)-tetraene

1.2 Other means of identification

Product number -
Other names 3(S)-tert-butyldimethylsilyloxy-9,10-secoergosta-5,7(E),10(19),22(E)-tetraene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:170081-43-3 SDS

170081-43-3Relevant articles and documents

Site-selective modification of vitamin D analogue (Deltanoid) through a resin-based version of organoselenium 2,3-sigmatropic rearrangement

Xu, Wei-Ming,He, Jun,Yu, Min-Qiang,Shen, Guo-Xiang

, p. 4431 - 4433 (2010)

Figure Presented. A site-selective modification of a vitamin D analogue (Deltanoid) through a two-step 2,3-sigmatropic rearrangement of organoselenium resin to prepare the key intermediate of calcipotriol has been developed. The polystyrene-supported sele

A calcitriol synthesis of intermediates method

-

, (2019/06/13)

The invention discloses a calcitriol intermediate compound preparation method, which belongs to the drug synthesis and organic compound synthesis technology field. The invention wide sources of raw materials are easy, simple and safe operation, environmen

A stereospecific synthesis of 24(S)-hydroxyvitamin D2, a prodrug for 1α,24(S)-dihydroxyvitamin D2

Coutts, Lisa D.,Geiss, William B.,Gregg, Brian T.,Helle, Mark A.,King, Chi-Hsin R.,Itov, Zinovy,Mateo, Mary E.,Meckler, Harold,Zettler, Mark W.,Knutson, Joyce C.

, p. 246 - 255 (2013/09/06)

This contribution describes the first stereospecific synthesis of 24(S)-hydroxyvitamin D2 (1), a metabolite of vitamin D2. This metabolite acts as a prodrug for 1α,24(S)-dihydroxyvitamin D2 (2), which is under development for treatment of various diseases characterized by cellular hyperproliferation. The key step of the synthesis involves the Wittig-Horner olefination of (S)-2,3-dimethyl-2-triethysilyloxybutyraldehyde (17) and a vitamin D2 phosphine oxide derivative (22). The synthesis of the requisite aldehyde started with the commercially available L-(+)-valine and was completed in seven steps. The vitamin D2 phosphine oxide derivative was synthesized in seven steps starting from vitamin D2.

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