(3S,8S,9S,10R,13R,14S,17R)-17-[(Z,2R)-5,6-dimethylhept-4-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

Base Information

• Chemical Name: (3S,8S,9S,10R,13R,14S,17R)-17-[(Z,2R)-5,6-dimethylhept-4-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
• CAS No.: 72962-53-9
• Molecular Formula: C₂₈H₄₆O
• Molecular Weight: 398.673
• Mol file: 72962-53-9.mol

Synonyms:24-MDHC;24-methyl-23-dehydrocholesterol

Chemical Property of (3S,8S,9S,10R,13R,14S,17R)-17-[(Z,2R)-5,6-dimethylhept-4-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

Chemical Property:

• Vapor Pressure: 9.76E-12mmHg at 25°C
• Boiling Point: 491.8°C at 760 mmHg
• Flash Point: 214.3°C
• PSA: 20.23000
• Density: 0.99g/cm³
• LogP: 7.55480
• XLogP3: 8.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 398.354866087
• Heavy Atom Count: 29
• Complexity: 672

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of (3S,8S,9S,10R,13R,14S,17R)-17-[(Z,2R)-5,6-dimethylhept-4-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

There total 6 articles about (3S,8S,9S,10R,13R,14S,17R)-17-[(Z,2R)-5,6-dimethylhept-4-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol 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: 52.0%

24-methylene cholesterol (474-63-5) → Δ5,24(28)-ergostadien-3β-ol (20780-41-0) + ergosta-5,23(Z)-dien-3β-ol (82949-88-0,72962-53-9) + 24-methylcholesta-5,E-23-dien-3β-ol (79733-00-9,72962-53-9) + codisterol (52936-69-3) + 24β-methyl-25-dehydrocholesterol (71486-08-3)

Guidance literature:

With lithium 2-aminoethylamide; In ethylenediamine; at 115 ℃; for 0.5h; Product distribution; var. time;

DOI:10.1021/jo00143a025

Reference yield: 52.0%

24-methylene cholesterol (474-63-5) → Δ5,24(28)-ergostadien-3β-ol (20780-41-0) + ergosta-5,23(Z)-dien-3β-ol (82949-88-0,72962-53-9) + 24-methylcholesta-5,E-23-dien-3β-ol (79733-00-9,72962-53-9) + codisterol (52936-69-3) + 24β-methyl-25-dehydrocholesterol (71486-08-3)

Guidance literature:

With lithium 2-aminoethylamide; In ethylenediamine; at 115 ℃; for 0.5h; Product distribution; var. time;

DOI:10.1021/jo00143a025

Reference yield: 38.0%

24-methylene cholesterol (474-63-5) → Δ5,24(28)-ergostadien-3β-ol (20780-41-0) + ergosta-5,23(Z)-dien-3β-ol (82949-88-0,72962-53-9) + 24-methylcholesta-5,E-23-dien-3β-ol (79733-00-9,72962-53-9) + codisterol (52936-69-3)

Guidance literature:

With lithium 2-aminoethylamide; In ethylenediamine; at 115 ℃; for 0.5h; Further byproducts given;

DOI:10.1021/jo00143a025

upstream raw materials:

24-methylene cholesterol

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 72962-53-9 24-methyl-23-dehydrocholesterol

Send

Send

Metric Ton KG G Pound L ML

Send

Send