510-75-8

Basic information

• Product Name: Gibberellin A7
• Synonyms: GIBBERELLIN A7 PLANT CELL CULTURE*TESTED;Gibb-3-ene-1,10-dicarboxylic acid, 2,4a-dihydroxy-1-methyl-8-methylene-, 1,4a-lactone, (1alpha,2beta,4aalpha,4bbeta,10beta)-;Gibberelliin A7;GibberellinA4+7(Ga4:Ga7=1:2)668-44-0;Ga7:;Gibb-3-ene-1,10-dicarboxylic acid, 2,4a-dihydroxy-1-methyl-8-methylene-, 1,4a-lactone, (1.alpha.,2.beta.,4a.alpha.,4b.beta.,10.beta.)-;GIBBERELLINGA7(A7);Gibberellin A7
• CAS NO: 510-75-8
• Molecular Formula: C₁₉H₂₂O₅
• Molecular Weight: 330.378
• EINECS: 208-117-0
• Mol File: 510-75-8.mol
• Article Data: 5

Chemical Properties

• Melting Point: 252-255 °C
• Boiling Point: 582 °C at 760 mmHg
• Flash Point: 214.6 °C
• Appearance: /
• Density: 1.4 g/cm³
• Vapor Pressure: 5.72E-16mmHg at 25°C
• Refractive Index: 1.636
• Storage Temp.: −20°C
• Solubility: DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly)
• PKA: 4.20±0.60(Predicted)
• CAS DataBase Reference: Gibberellin A7(CAS DataBase Reference)
• NIST Chemistry Reference: Gibberellin A7(510-75-8)
• EPA Substance Registry System: Gibberellin A7(510-75-8)

Safety Data

• Hazardous Substances Data: 510-75-8(Hazardous Substances Data)

Usage

Uses

Gibberellin A7 is an plant hormone that was isolated from culture filtrates of the fungus Gibberella fujikuroi. Gibberellin A7 was shown to promote the growth and elongation of cells.

Definition

ChEBI: A C19-gibberellin that is a pentacyclic diterpenoid responsible for promoting growth and development in plants.

InChI:InChI=1/C19H22O5/c1-9-7-18-8-10(9)3-4-11(18)19-6-5-12(20)17(2,16(23)24-19)14(19)13(18)15(21)22/h5-6,10-14,20H,1,3-4,7-8H2,2H3,(H,21,22)/t10-,11-,12+,13-,14-,17?,18+,19-/m1/s1

Upstream product

• 102282-95-1 C₂₄H₂₅ClO₉ 
• 102282-96-2 C₂₄H₂₆O₁₀ 
• 77-06-5 (3S,3aS,4S,4aS,6S,8aR,8bR,11S)-6,11-dihydroxy-3-methyl-12-methylene-2-oxo-4a,6-ethano-3,8b-prop-1-enoperhydroindeno[1,2-b]furan-4-carboxylic acid 
• 2074-31-9 3-didehydroGA₇ 

Downstream Products

• 79368-20-0 benzoylmethyl ent-10β-hydroxy-17,20-bisnor-16-oxo-3α-toluene-p-sulphonyloxygibberellan-7-oate-19-oic acid 
• 79368-19-7 GA₄ norketone phenacyl ester 
• 79368-21-1 2,3-didehydroGA₉ norketone phenacyl ester 
• 113973-97-0 C₁₈H₂₂O₃ 
• 113888-88-3 C₁₉H₂₄O₃ 
• 561-68-2 gibberellin A2 

Relevant articles and documents

Novel method for Separation of GA4/GA7 Mixtures

Preparative separation of GA4 1 and GA7 2 from the commercially available mixture of GA4 1 and GA7 2 was achieved which is predicated upon the discovery of the differential reactivities of GA4 and GA7 toward silyl ether formation and subsequent deprotection. KEYWORDS: Gibberellin acids (GA4 and GA7); separation; selective silylation and desilylation

A New Method for the Deoxygenation of Tertiary and Secondary Alcohols

The derivatisation of alcohols as their methyl oxalyl esters is shown to be a convenient and selective method for deoxygenation by stannyl radicals.

Partial Synthesis of Gibberellin A7 from Gibberellin A3

Gibberellin A3 (2) has been converted into gibberellin A7 (1) by the novel reduction of the bridgehead-methanesulphonate (12) by tri-n-butylstannane, followed by hydrolysis of the resulting acetate (14).