2,3-Didehydro-gibberellin A9

Base Information

Chemical Name:2,3-Didehydro-gibberellin A9
CAS No.:2531-21-7
Molecular Formula:C₁₉H₂₂O₄
Molecular Weight:314.381
Hs Code.:
Nikkaji Number:J2.777.646I
Wikidata:Q27110085

Synonyms:2,3-Didehydro-gibberellin A9;CHEBI:29467;Q27110085;(1R,2R,5R,8R,9S,10R,11R)-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1(5,8).0(1,10).0(2,8)]heptadec-12-ene-9-carboxylic acid;(1R,2R,5R,8R,9S,10R,11R)-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadec-12-ene-9-carboxylic acid;1beta-methyl-8-methylidene-13-oxo-4a,1alpha-epoxymethano-4aalpha,4bbeta-gibb-2-ene-10beta-carboxylic acid;J5X

Suppliers and Price of 2,3-Didehydro-gibberellin A9

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

TRC
2,3-DidehydroGibberellinA9
25mg
$ 1320.00

TRC
2,3-DidehydroGibberellinA9
2.5mg
$ 165.00

Total 4 raw suppliers

Chemical Property of 2,3-Didehydro-gibberellin A9

Chemical Property:

Vapor Pressure:1.42E-12mmHg at 25°C
Boiling Point:528.4°C at 760 mmHg
PKA:4.31±0.40(Predicted)
Flash Point:194.3°C
PSA：63.60000
Density:1.32g/cm³
LogP:2.94140
XLogP3:2.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:314.15180918
Heavy Atom Count:23
Complexity:694

Purity/Quality:

99% ^*data from raw suppliers

2,3-DidehydroGibberellinA9 ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC12C=CCC3(C1C(C45C3CCC(C4)C(=C)C5)C(=O)O)OC2=O
Isomeric SMILES:C[C@@]12C=CC[C@@]3([C@@H]1[C@@H]([C@]45[C@H]3CC[C@H](C4)C(=C)C5)C(=O)O)OC2=O
Uses 2,3-Didehydro Gibberellin A9 is a derivative of the gibberellin family of plants known for affecting either the stem growth or elongation.

Technology Process of 2,3-Didehydro-gibberellin A9

There total 3 articles about 2,3-Didehydro-gibberellin A9 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:

: 57680-67-8,79368-16-4
Ga₄₀ methyl ester

: 2531-21-7
4aα-Hydroxy-1β-methyl-8-methylengibben-(2)-1α,10β-dicarbonsaeure-1,4a-lacton

Guidance literature:: Multi-step reaction with 2 steps

1: diethyl-(2-chloro-1,1,2-trifluoroethyl)amine (fluoramine) / dioxane / 1.) 1 h, room temperature; 2.) 60 deg C, 25 min

2: 2 M NaOH / methanol / 20 h / Heating

With N-(2-chloro-1,1,2-trifluoroethyl)diethylamine; sodium hydroxide; In 1,4-dioxane; methanol;
DOI:10.1016/0031-9422(81)85158-8

Reference yield:

: 2β-fluoroGA9 methyl ester

: 2531-21-7
4aα-Hydroxy-1β-methyl-8-methylengibben-(2)-1α,10β-dicarbonsaeure-1,4a-lacton

: 2β-fluoroGA9

Guidance literature:: With sodium hydroxide; In methanol; for 20h; Yield given. Yields of byproduct given; Heating;
DOI:10.1016/0031-9422(81)85158-8