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Merck

41719

(S)-2,3-Oxidosqualen

≥97.5% (HPLC)

Synonym(e):

(S)-2,3-Epoxy-2,3-dihydrosqualen, (S)-22,23-Epoxy-2,6,10,15,19,23-hexamethyl-2,6,10,14,18-tetracosapentaen, (S)-Squalen-2,3-epoxid, (S)-Squalen-2,3-oxid

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Über diesen Artikel

Empirische Formel (Hill-System):
C30H50O
CAS-Nummer:
Molekulargewicht:
426.72
NACRES:
NA.28
PubChem Substance ID:
UNSPSC Code:
12352204
MDL number:

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InChI key

QYIMSPSDBYKPPY-RSKUXYSASA-N

SMILES string

CC1(C)O[C@H]1CC/C(C)=C/CC/C(C)=C/CC/C=C(C)/CC/C=C(C)/CCC=C(C)C

InChI

1S/C30H50O/c1-24(2)14-11-17-27(5)20-12-18-25(3)15-9-10-16-26(4)19-13-21-28(6)22-23-29-30(7,8)31-29/h14-16,20-21,29H,9-13,17-19,22-23H2,1-8H3/b25-15+,26-16+,27-20+,28-21+/t29-/m0/s1

assay

≥97.5% (HPLC)

form

liquid

optical purity

enantiomeric excess: ≥90.0%

suitability

conforms to structure for Proton NMR spectrum

storage temp.

−20°C

Quality Level

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Dieser Artikel
41043571326300349
assay

≥97.5% (HPLC)

assay

≥92.0% (HPLC)

assay

96%

assay

97%

form

liquid

form

-

form

liquid

form

liquid

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

-

optical purity

enantiomeric excess: ≥90.0%

optical purity

-

optical purity

-

optical purity

ee: 99% (GLC)

suitability

conforms to structure for Proton NMR spectrum

suitability

-

suitability

-

suitability

-

Application


  • Schizophrenic behavior of 2,3-Oxidosqualene Sterol Cyclase from pig liver towards 2,3-oxidosqualene analogues. Alain Krief and colleagues discuss the variable catalytic behaviors of oxidosqualene cyclase when interacting with different oxidosqualene analogues, suggesting implications for sterol production efficiency and specificity (Krief et al., 2021).


Biochem/physiol Actions

(S)-2,3-Epoxysqualene is an intermediate of many metabolic pathways such as the steroid biosynthesis, sesquiterpenoid and triterpenoid biosynthesis, biosynthesis of plant secondary metabolites, biosynthesis of terpenoids and steroids, biosynthesis of plant hormones, biosynthesis of secondary metabolites, and biosynthesis of antibiotics.

Lagerklasse

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Xudong Han et al.
Frontiers in oncology, 10, 1549-1549 (2020-10-20)
Glioblastoma, also known as glioblastoma multiforme (GBM), is the most malignant form of glioma and represents 81% of malignant brain and central nervous system (CNS) tumors. Like most cancers, GBM causes metabolic recombination to promote cell survival, proliferation, and invasion
Z Shi et al.
Proceedings of the National Academy of Sciences of the United States of America, 91(15), 7370-7374 (1994-07-19)
The ERG7 gene encoding oxidosqualene-lanosterol cyclase [(S)-2,3-epoxysqualene mutase (cyclizing, lanosterol forming), EC 5.4.99.7] from Saccharomyces cerevisiae has been cloned by genetic complementation of a cyclase-deficient erg7 strain. The DNA sequence of this gene has been determined and found to contain
Deletion of the Gly600 residue of Alicyclobacillus acidocaldarius squalene cyclase alters the substrate specificity into that of the eukaryotic-type cyclase specific to (3S)-2,3-oxidosqualene.
Tsutomu Hoshino et al.
Angewandte Chemie (International ed. in English), 43(48), 6700-6703 (2004-12-14)
Dorianne A Castillo et al.
Journal of the American Chemical Society, 135(15), 5885-5894 (2013-04-11)
Plants allocate an estimated 15-25% of their proteome to specialized metabolic pathways that remain largely uncharacterized. Here, we describe a genome mining strategy for exploring such unknown pathways and demonstrate this approach for triterpenoids by functionally characterizing three cytochrome P450s
Enzymatic cyclization of squalene and oxidosqualene to sterols and triterpenes.
Abe, I., et al.
Chemical Reviews, 93, 2189-2206 (1993)

Questions

  1. What are the density and molecular weight of 41719 (3S)2,3-Oxidosqualene?

    1 answer
    1. The molecular weight of this compound is 426.72 g/mol. The density of this product has not been reported. However, the racemic product, 41043, 2,3-Oxidosqualene, reports a density of 0.882 +/- 0.06 g/cm3 at a temperature of 20°C. A very similar density would be expected for this material.

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