Completing data — refresh the page later to see the latest
Basic information
- CAS
55812-80-1- Standard SMILES
CC(C)[C@@H](C)/C=C/[C@@H](C)[C@H]1CC[C@H]2C(=O)CCC[C@]12C- InChIKey
VJIOBQLKFJUZJB-IBOOZMTFSA-N- Molecular formula
- C19H32O
- Average molar mass
- 276.464 g/mol
- Monoisotopic mass
- 276.24531564
Names & identifiers
- Preferred name
- Windaus Ketone
- IUPAC
- (1R,3aR,7aR)-1-[(2R,3E,5R)-5,6-Dimethylhept-3-en-2-yl]-7a-methyloctahydro-4H-inden-4-one
- English name
- Windaus Ketone
- Molecular formula
- C19H32O
- Molecular weight
- 276.46
Names & synonyms
Windaus KetoneErgocalciferol (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-one4H-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
Database identifiers
- CAS
55812-80-1- PubChem CID
- 11065713
- DTXSID
DTXSID10453987- Nikkaji
- J1.158.145E
Properties
Physicochemical properties
- Boiling point
- 356.057 · 356.057±11.00 °C(Press: 760.00 Torr)(predicted)
- Density
- 0.929 · 0.929±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
- storage temp.
- -20 °C · -20°C Freezer
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- form
- Oil
- color
- Clear Colourless to Pale Yellow
Chemistry & industry
Applications
UsesWindaus Ketone is an intermediate used in the preparation of Vitamin D derivatives.
Suppliers17 total
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
安庆百谊生物科技有限公司0556-5032306 18917961636
北京康派森医药科技有限公司010-010-52878169 15801002657 · [email protected]
湖北扬信医药科技有限公司15347293736 · [email protected]
湖北鑫源顺医药化工有限公司13971561712, 13995564702, 027-50664929 · [email protected]
凯试（上海）科技有限公司021-50135380 · [email protected]
河南誉康卓宁进出口有限公司13393721940 · [email protected]
艾吉析科技（上海）有限公司17717235263 17717235263 · [email protected]
BOC Sciences16314854226 · [email protected]
上海一飞生物科技有限公司021-65675885 18964387627 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…