4747-53-9

Basic information

• Product Name: gibberellin A1 methyl ester
• Synonyms: gibberellin A1 methyl ester;(4bβ)-1-Methyl-1α,4aα-(carbonyloxy)-8-methylene-2β,7-dihydroxygibbane-10β-carboxylic acid 10-methyl ester;(1S,2S,4aR,4bR,7S,9aS,10S,10aR)-methyl 2,7-dihydroxy-1-methyl-8-methylene-13-oxododecahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylate;GA1 methyl ester
• CAS NO: 4747-53-9
• Molecular Formula: C₂₀H₂₆O₆
• Molecular Weight: 362.41684
• Mol File: 4747-53-9.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: gibberellin A1 methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: gibberellin A1 methyl ester(4747-53-9)
• EPA Substance Registry System: gibberellin A1 methyl ester(4747-53-9)

Safety Data

• Hazardous Substances Data: 4747-53-9(Hazardous Substances Data)

Usage

Description

Gibberellin A1 methyl ester is a synthetic plant growth regulator and a derivative of the naturally occurring plant hormone gibberellin. It plays a crucial role in regulating plant growth and various developmental processes, such as stem elongation, germination, and flowering.

Uses

Used in Agriculture:
Gibberellin A1 methyl ester is used as a plant growth regulator to enhance crop yield and quality. It promotes stem elongation, germination, and flowering, leading to improved plant growth and development.
Used in Dwarfism Treatment:
Gibberellin A1 methyl ester is used as a treatment for dwarfism in plants, as it can stimulate cell elongation and increase plant height.
Used in Seed Germination:
Gibberellin A1 methyl ester is used as a seed germination promoter, as it can break seed dormancy and stimulate germination, especially in seeds with hard coats or under unfavorable environmental conditions.
Used in Fruit Ripening:
Gibberellin A1 methyl ester is used as a fruit ripening agent, as it can accelerate the ripening process and improve fruit quality.
Used in Turf Management:
Gibberellin A1 methyl ester is used as a turf management tool to control the growth of grass and maintain a uniform appearance.
Used in Ornamental Plants:
Gibberellin A1 methyl ester is used in the cultivation of ornamental plants to enhance their growth, improve flowering, and maintain a desirable plant shape and size.

Upstream product

• 79936-45-1 nor-gibberellin A₁ ketone 
• 144708-77-0 C₂₄H₃₄O₈ 
• 5034-25-3 ent-10β,13-dihydroxy-3-oxo-20-norgibberella-1,6-diene-7,19-dioic acid 19,10β-lactone 7-methyl ester 
• 186581-53-3 diazomethane 
• 545-97-1 gibberellin 1 
• 510-50-9 gibberellic acid methyl ester 

Downstream Products

• 1166-98-9 Pseudogibberellin-A₁ 
• 545-97-1 gibberellin 1 
• 25274-39-9 3-epi-gibberellin A₁ methyl ester 
• 57784-14-2 2β,7-diacetoxy-4a-hydroxy-1β-methyl-8-methylene-4aα,7β-gibbane-1α,10β-dicarboxylic acid-1-lactone-10-methyl ester 
• 50-00-0 formaldehyd 
• 64-18-6 formic acid 
• 108041-76-5 ((4aR)-2t-hydroxy-9t-methoxycarbonyl-1-methyl-7,11-dioxo-(4bt,9at)-decahydro-4ar,1c-oxaethano-fluoren-8at-yl)-acetic acid 
• 15355-45-0 gibberellin A₅ methyl ester 
• 78284-66-9 ent-3β,13-dichloro-10β-hydroxy-20-norgibberell-16-ene-7,19-dioic acid 19,10β-lactone 
• 59598-41-3 Gibberellin C 
• 53399-75-0 2β-acetoxy-4a,7-dihydroxy-1β-methyl-8-methylene-4aα,7β-gibbane-1α,10β-dicarboxylic acid-1=>4a lactone-10-methyl ester 

Relevant articles and documents

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A refined method for the removal of the methoxymethyl (MOM) protecting group for carbinols with acidic ion-exchange resin

The methoxymethyl protecting group for carbinols is best removed from acid-sensitive substrates by hydrolysis in aqueous methanol using a cationic exchange resin (Dowex-50W).

Preparation of Gibberellins A9 and A20 from Gibberellic Acid

Methyl gibberellate has been converted via the methyl ester of 3-epigibberellin A1 into the 3β-chloro- and 3β,13-dichloro-derivatives using triphenylphosphine and carbon tetrachloride.Hydrogenolysis of the chlorides with tributyltin hydride afforded gibberellins A20 and A9 as their methyl esters.Gibberellin A9 methyl ester was also prepared from the gibberellin A4/A7 mixture.The stereochemistry of the conjugate reduction of the ring-A-unsaturated ketone is defined.