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22350-41-0

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  • (1S,3E)-3-[(2E)-2-[(1R,3AS,7AR)-7A-METHYL-1-[(2R)-6-METHYLHEPTAN-2-YL]-2,3,3A,5,6,7-HEXAHYDRO-1H-INDEN-4-YLIDENE]ETHYLIDENE]-4-METHYLIDENECYCLOHEXAN-1-OLCAS

    Cas No: 22350-41-0

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  • (1S,3E)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol

    Cas No: 22350-41-0

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  • (1S,3E)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol

    Cas No: 22350-41-0

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22350-41-0 Usage

Chemical Properties

White to Off-White Solid

Uses

5,6-trans-Vitamin D3 is the major photoisomer of Vitamin D3 analog, as an impurity.

Check Digit Verification of cas no

The CAS Registry Mumber 22350-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,5 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22350-41:
(7*2)+(6*2)+(5*3)+(4*5)+(3*0)+(2*4)+(1*1)=70
70 % 10 = 0
So 22350-41-0 is a valid CAS Registry Number.
InChI:InChI=1/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12+,23-13+/t21-,24+,25-,26+,27-/m1/s1

22350-41-0SDS

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 5,6-trans-Vitamin D3

1.2 Other means of identification

Product number -
Other names (3S,5E,7E)-9,10-Secocholesta-5,7,10-trien-3-ol

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:22350-41-0 SDS

22350-41-0Relevant articles and documents

Berman et al.

, p. 3325,3327, 3328 (1977)

-

Loibner,H.,Zbiral,E.

, p. 713 - 716 (1978)

-

Continuous-flow synthesis of vitamin D3

Fuse, Shinichiro,Tanabe, Nobutake,Yoshida, Masahito,Yoshida, Hayato,Doi, Takayuki,Takahashi, Takashi

scheme or table, p. 8722 - 8724 (2011/02/24)

A highly efficient, two-stage, continuous-flow synthesis of vitamin D 3 from provitamin D3 was achieved. The developed method afforded the desired product in high yield (HPLC-UV: 60%, isolated: 32%) and required neither intermediate purification nor high-dilution conditions. The Royal Society of Chemistry 2010.

Biomimetic oxidation of vitamin D by iron-sulfur model cluster and dioxygen system

Yamamoto,Imae,Yamada

, p. 4903 - 4906 (2007/10/02)

Oxidation of vitamin D3 with a combination of iron-sulfur protein model cluster, (n-Bu4N)2[Fe4S4(SPh)4], and molecular oxygen produced (5E)-10-oxo-10-norvitamin D3 and 8α-hydroxy-9,10-seco-4,6,10(19)-cholestatrien-3-one, a new type of vitamin D metabolites, mimicking biological oxidation.

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