Ent-kauran-16,17-diol

Base Information

Chemical Name:Ent-kauran-16,17-diol
CAS No.:16836-31-0
Deprecated CAS:260549-89-1,1187555-48-1
Molecular Formula:C₂₀H₃₄O₂
Molecular Weight:306.489
Hs Code.:
ChEMBL ID:CHEMBL519108
Wikidata:Q110179592
Mol file:16836-31-0.mol

Synonyms:ent-kauran-16,17-diol;kauran-16,17-diol;kauran-16,17-diol, (16alpha)-isomer

Suppliers and Price of Ent-kauran-16,17-diol

Supply Marketing:

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

Total 12 raw suppliers

Chemical Property of Ent-kauran-16,17-diol

Chemical Property:

Vapor Pressure:6.7E-09mmHg at 25°C
Melting Point:193-194 °C
Boiling Point:422.3°Cat760mmHg
PKA:14.48±0.60(Predicted)
Flash Point:186.8°C
PSA：40.46000
Density:1.09g/cm³
LogP:4.14260
XLogP3:4.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:306.255880323
Heavy Atom Count:22
Complexity:472

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1(CCCC2(C1CCC34C2CCC(C3)C(C4)(CO)O)C)C
Isomeric SMILES:C[C@@]12CCCC([C@H]1CC[C@]34[C@H]2CC[C@@H](C3)[C@](C4)(CO)O)(C)C

Technology Process of Ent-kauran-16,17-diol

There total 9 articles about Ent-kauran-16,17-diol 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:

: 14506-80-0
(-)-Kauran-16α,17-diol

: 16836-31-0
16α,17-ent-kauranediol

Guidance literature:: Multi-step reaction with 2 steps

1: 14.5 mg / CH₃ONa / tetrahydrofuran / 1 h / Heating

2: 16 mg / 3percent Na₂CO₃ / methanol / 4 h / Heating

With sodium methylate; sodium carbonate; In tetrahydrofuran; methanol;
DOI:10.1248/cpb.30.3912