Description

(4Bβ)-1α,4Aα-(Carbonyloxymethylene)-1-Methyl-8-Methylenegibbane-10β-Carboxylic Acid Methyl Ester is a high-purity gibberellin derivative, a key intermediate in advanced plant growth regulator synthesis. Its value lies in providing a consistent and reliable building block for the development of next-generation agrochemicals and specialized plant hormones. This compound is essential for research institutions and manufacturers in the agricultural biotechnology and fine chemical sectors seeking to innovate crop yield enhancement and stress resistance solutions.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel, high-efficacy gibberellin-based plant growth regulators (PGRs).
• Pharmaceutical Research: Serves as a specialized starting material or intermediate for investigating bioactive natural product derivatives.
• Plant Physiology Studies: Used in academic and industrial research to study gibberellin biosynthesis pathways and hormone signaling mechanisms.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex diterpenoid structures for various specialty chemical applications.
• Seed Technology Development: A component in research focused on enhancing seed germination, dormancy breaking, and early seedling vigor.
• Biostimulant Formulation: A key ingredient in the development of advanced, targeted biostimulant products for precision agriculture.

Basic Information

Product Name	(4Bβ)-1α,4Aα-(Carbonyloxymethylene)-1-Methyl-8-Methylenegibbane-10β-Carboxylic Acid Methyl Ester
CAS No.	13744-19-9
Molecular Formula	C₂₁H₂₈O₅
Molecular Weight	360.45 g/mol
Synonyms	Methyl (1R,2S,4aS,4bR,7S,9aS,10S,10aR)-1,4a,7-trimethyl-8-methylenedodecahydro-2,10-methanobenzo[a]azulene-2,10a(1H)-dicarboxylate; Gibberellin A4 Methyl Ester; GA4 Methyl Ester; Methyl Gibberellate A4; 1α,4aα-(Carbonyloxymethylene)-1-methyl-8-methylenegibb-3-ene-10β-carboxylic Acid Methyl Ester; (4bβ)-1α,4aα-(Carbonyloxymethylene)-1-methyl-8-methylenegibbane-10β-carboxylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our (4Bβ)-1α,4Aα-(Carbonyloxymethylene)-1-Methyl-8-Methylenegibbane-10β-Carboxylic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.