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145919-42-2

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145919-42-2 Usage

General Description

29-methylidene-2,3-oxidosqualene is a chemical compound that plays a crucial role in the biosynthesis of steroids and triterpenoids. It is an important intermediate in the biosynthetic pathway of cholesterol, a vital component of cell membranes and a precursor to steroid hormones. 29-methylidene-2,3-oxidosqualene is also involved in the synthesis of other biologically active molecules, including brassinosteroids and oxidosqualene-derived triterpenoids with diverse functions in plants. 29-methylidene-2,3-oxidosqualene is produced in organisms such as plants and fungi through a series of enzymatic reactions from squalene, and it can serve as a starting point for the formation of a wide variety of bioactive compounds with important physiological and pharmacological properties.

Check Digit Verification of cas no

The CAS Registry Mumber 145919-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,9,1 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 145919-42:
(8*1)+(7*4)+(6*5)+(5*9)+(4*1)+(3*9)+(2*4)+(1*2)=152
152 % 10 = 2
So 145919-42-2 is a valid CAS Registry Number.
InChI:InChI=1/C31H50O/c1-8-10-11-22-29(16-9-2)23-15-21-27(4)18-13-12-17-26(3)19-14-20-28(5)24-25-30-31(6,7)32-30/h8-10,17-18,20,23,30H,2,11-16,19,21-22,24-25H2,1,3-7H3/b10-8-,26-17+,27-18+,28-20+,29-23-

145919-42-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2-dimethyl-3-[(3E,7E,11E,15E,19Z)-3,7,12-trimethyl-16-prop-2-enylhenicosa-3,7,11,15,19-pentaenyl]oxirane

1.2 Other means of identification

Product number -
Other names 29-Methylidene-2,3-oxidosqualene

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:145919-42-2 SDS

145919-42-2Downstream Products

145919-42-2Relevant articles and documents

Asymmetric synthesis of a mechanism-based inhibitor of oxidosqualene cyclase

Madden,Prestwich

, p. 5488 - 5491 (1994)

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Potency and inactivation rates of analogues of an irreversible inhibitor of vertebrate oxidosqualene cyclase

Madden, Brenda A.,Prestwich, Glenn D.

, p. 309 - 314 (2007/10/03)

Truncated, 22(23)-dihydro, and fluorinated analogues of (3S)-29-methylidene-2,3-oxidosqualene (29-MOS) were prepared and inhibitory potencies and rates of inactivation of rat oxidosqualene cyclase were measured. Rapid mechanism-based enzyme inactivation was observed for both methylidene and difluoromethylidene analogues with complete pro-side chains, but not for truncated analogues.

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