Chinese Japanese Germany Korea

Windaus Ketone

Windaus Ketone Structure
Windaus Ketone structure
CAS No.
55812-80-1
Chemical Name:
Windaus Ketone
Synonyms
Windaus Ketone;Ergocalciferol (Vitamin D2) Impurity 1 (Windaus Ketone);(1R,3aR,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyloctahydro-4H-inden-4-one;(1R,3aR,7aR)-Octahydro-7a-Methyl-1-[(1R,2E,4R)-1,4,5-triMethyl-2-hexen-1-yl]-4H-inden-4-one;(1R,3aR,7aR)-1-((2R,5R,E)-5,6-diMethylhept-3-en-2-yl)-7a-Methylhexahydro-1H-inden-4(2H)-one;[1R-[1α(1R*,2E,4R*),3aβ,7aα]]-Octahydro-7a-Methyl-1-(1,4,5-triMethyl-2-hexenyl)-4H-inden-4-one;4H-Inden-4-one, octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-, (1R,3aR,7aR)-;(1R,3aR,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-one
CBNumber:
CB32511536
Molecular Formula:
C19H32O
Molecular Weight:
276.46
MDL Number:
MOL File:
55812-80-1.mol
Last updated:2023-05-15 10:43:47
Request For Quotation

Windaus Ketone Properties

storage temp. -20°C Freezer
solubility Chloroform (Slightly), Ethyl Acetate (Slightly)
form Oil
color Clear Colourless to Pale Yellow

Windaus Ketone price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC W498900 WindausKetone 55812-80-1 100mg $280 2021-12-16 Buy
American Custom Chemicals Corporation BRS0000917 WINDAUS KETONE 95.00% 55812-80-1 5MG $496.66 2021-12-16 Buy
Product number Packaging Price Buy
W498900 100mg $280 Buy
BRS0000917 5MG $496.66 Buy

Windaus Ketone Chemical Properties,Uses,Production

Chemical Properties

Windaus Ketone is Colourless Oil

Uses

Windaus Ketone is an intermediate used in the preparation of Vitamin D derivatives.

Windaus Ketone Preparation Products And Raw materials

Raw materials

Preparation Products

Windaus Ketone Suppliers

Global( 22)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14059 65
Hubei XinyuanShun Chemical Co., Ltd. 13971561712, 13995564702, 027-50664929 hbeixys2001@163.com China 3123 55
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 56057 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49323 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 15347293736 2853117764@qq.com China 8527 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50471 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
BOC Sciences 65
Hubei XinyuanShun Chemical Co., Ltd. 55
BOC Sciences 65
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Hubei Xinyang Medical Technology Co., Ltd 58
Energy Chemical 58
Beijing Solarbio Science & Tecnology Co., Ltd. 58
Windaus Ketone (1R,3aR,7aR)-Octahydro-7a-Methyl-1-[(1R,2E,4R)-1,4,5-triMethyl-2-hexen-1-yl]-4H-inden-4-one [1R-[1α(1R*,2E,4R*),3aβ,7aα]]-Octahydro-7a-Methyl-1-(1,4,5-triMethyl-2-hexenyl)-4H-inden-4-one (1R,3aR,7aR)-1-((2R,5R,E)-5,6-diMethylhept-3-en-2-yl)-7a-Methylhexahydro-1H-inden-4(2H)-one (1R,3aR,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyloctahydro-4H-inden-4-one Ergocalciferol (Vitamin D2) Impurity 1 (Windaus Ketone) 4H-Inden-4-one, octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-, (1R,3aR,7aR)- (1R,3aR,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-one 55812-80-1 Chiral Reagents Intermediates & Fine Chemicals Pharmaceuticals