Norcholanic acid

Base Information Edit

Chemical Name:Norcholanic acid
CAS No.:511-18-2
Molecular Formula:C23H38 O2
Molecular Weight:346.554
Hs Code.:
European Community (EC) Number:208-125-4
UNII:S794U3XDGZ
DSSTox Substance ID:DTXSID60878646
Metabolomics Workbench ID:199254
Nikkaji Number:J10.625I
Wikidata:Q27288770
Mol file:511-18-2.mol

Synonyms:Norcholanic acid;511-18-2;24-Nor-5beta-cholan-23-oic acid;S794U3XDGZ;(3R)-3-[(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]butanoic acid;UNII-S794U3XDGZ;EINECS 208-125-4;NORCHOLANIC ACID [MI];SCHEMBL3899452;DTXSID60878646;24-NOR-5.BETA.-CHOLANIC ACID;NS00043565;(5.BETA.)-24-NORCHOLAN-23-OIC ACID;24-NORCHOLAN-23-OIC ACID, (5.BETA.)-;Q27288770;.BETA.-METHYLANDROSTANE-17.BETA.-PROPIONIC ACID

Suppliers and Price of Norcholanic acid

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

American Custom Chemicals Corporation
NORCHOLANIC ACID 95.00%
5MG
$ 499.97

Total 5 raw suppliers

Chemical Property of Norcholanic acid Edit

Chemical Property:

Melting Point:177°
Refractive Index:1.4480 (estimate)
Boiling Point:460.7°Cat760mmHg
PKA:4.71±0.10(Predicted)
Flash Point:205.7°C
PSA：37.30000
Density:1.027g/cm³
LogP:6.14620
XLogP3:7.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:346.287180451
Heavy Atom Count:25
Complexity:528

Purity/Quality:

99% ^*data from raw suppliers

NORCHOLANIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(CC(=O)O)C1CCC2C1(CCC3C2CCC4C3(CCCC4)C)C
Isomeric SMILES:C[C@H](CC(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CCCC4)C)C

Technology Process of Norcholanic acid

There total 26 articles about Norcholanic acid 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: 100.0%

: 6035-23-0
24-nor-5β-cholanoic acid-(23)-methyl ester

: 511-18-2
24-nor-5β-cholanoic acid

Guidance literature:: With sodium hydroxide; In methanol; water; Inert atmosphere; Reflux;
DOI:10.1016/j.steroids.2015.11.003

Reference yield:

: 12-semicarbazono-24-nor-5β-cholanoic acid-(23)

: 511-18-2
24-nor-5β-cholanoic acid

Guidance literature:: With ethanol; sodium ethanolate; at 175 ℃;
DOI:10.1039/jr9340000428

Reference yield:

: 434-13-9
Lithocholic acid

: 511-18-2
24-nor-5β-cholanoic acid

Guidance literature:: Multi-step reaction with 8 steps

1.1: perchloric acid / 12 h / 47 - 50 °C / Inert atmosphere

1.2: 0.25 h / 40 °C / Inert atmosphere

2.1: trifluoroacetic acid; sodium nitrite; trifluoroacetic anhydride / 4 h / 0 - 50 °C / Inert atmosphere

3.1: potassium hydroxide / methanol; water / 2 h / Reflux

4.1: toluene-4-sulfonic acid / 1 h / 20 °C / Inert atmosphere

5.1: pyridine / 8 h / 20 °C / Inert atmosphere

6.1: lithium bromide; lithium carbonate / N,N-dimethyl-formamide / 2 h / Reflux; Inert atmosphere

7.1: palladium hydroxide, 20 wt% on carbon; hydrogen / methanol; tetrahydrofuran / 12 h / Inert atmosphere

8.1: sodium hydroxide / methanol; water / Inert atmosphere; Reflux

With pyridine; perchloric acid; palladium hydroxide, 20 wt% on carbon; hydrogen; lithium carbonate; toluene-4-sulfonic acid; trifluoroacetic acid; trifluoroacetic anhydride; potassium hydroxide; lithium bromide; sodium hydroxide; sodium nitrite; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide;
DOI:10.1016/j.steroids.2015.11.003