22-Dehydroclerosterol

Base Information Edit

Chemical Name:22-Dehydroclerosterol
CAS No.:26315-07-1
Molecular Formula:C₂₉H₄₆O
Molecular Weight:410.684
Hs Code.:
DSSTox Substance ID:DTXSID401319028
Nikkaji Number:J140.893C,J489.505C
Wikidata:Q105382975
Mol file:26315-07-1.mol

Synonyms:22-Dehydroclerosterol;26315-07-1;(24S)-24-Ethyl-22,23,25,27-tetradehydrocholesterol;DTXSID401319028;HY-N1692;AKOS040761027;FS-9680;CS-0017354;(22e,24s)-24-ethylcholesta-5,22,25-trien-3beta-ol;Stigmasta-5,22,25-trien-3-ol, (3beta,24S,22E)-;(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,3E,5S)-5-ethyl-6-methylhepta-3,6-dien-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

Suppliers and Price of 22-Dehydroclerosterol

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Crysdot
22-Dehydroclerosterol 95+%
5mg
$ 440.00

Arctom
22-Dehydroclerosterol ≥98%
5mg
$ 283.00

Total 19 raw suppliers

Chemical Property of 22-Dehydroclerosterol Edit

Chemical Property:

PSA：20.23000
LogP:7.72090
XLogP3:8.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:5
Exact Mass:410.354866087
Heavy Atom Count:30
Complexity:716

Purity/Quality:

99% ^*data from raw suppliers

22-Dehydroclerosterol 95+% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC(C=CC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C)C(=C)C
Isomeric SMILES:CC[C@@H](/C=C/[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C)C(=C)C

Technology Process of 22-Dehydroclerosterol

There total 8 articles about 22-Dehydroclerosterol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 10211-88-8
(20S)-3β-acetoxybisnorchol-5-en-22-al

: 26315-07-1
22-dehydroclerosterol

Guidance literature:: Multi-step reaction with 5 steps

1: (i) EtMgBr, Et₂O, THF, (ii) /BRN= 2480416/, benzene

2: H₂ / Lindlar catalyst / ethyl acetate

3: toluene

4: LiAlH₄ / diethyl ether

5: (i) aq. H₂O₂, MeOH, (ii) DMSO

With lithium aluminium tetrahydride; hydrogen; Lindlar's catalyst; In diethyl ether; ethyl acetate; toluene;

Reference yield:

: 32957-98-5
(22S)-3β-Acetoxy-27-norcholest-5-en-23-in-22-ol

: 26315-07-1
22-dehydroclerosterol

Guidance literature:: Multi-step reaction with 4 steps

1: H₂ / Lindlar catalyst / ethyl acetate

2: toluene

3: LiAlH₄ / diethyl ether

4: (i) aq. H₂O₂, MeOH, (ii) DMSO

With lithium aluminium tetrahydride; hydrogen; Lindlar's catalyst; In diethyl ether; ethyl acetate; toluene;