Description

(4Bα)-2β,3β-Epoxy-7-Hydroxy-1α,4Aα-(Carbonyloxy)-1-Methyl-8-Methylenegibbane-10β-Carboxylic Acid 10-Methyl Ester is a high-purity, structurally complex gibberellin derivative with significant biological activity. This compound is valued for its role as a key intermediate in the synthesis of advanced plant growth regulators and specialized agrochemicals. It is primarily required by research institutions and manufacturers in the agrochemical and plant biotechnology sectors for developing next-generation crop enhancement solutions.

Application

• Agrochemical Intermediate: Serves as a critical precursor in the synthesis of novel gibberellin-based plant growth regulators and bio-stimulants.
• Pharmaceutical Research: Used as a reference standard or building block in pharmacological studies exploring plant hormone pathways and their effects.
• Plant Biotechnology: Employed in laboratory research to study plant development, flowering, and stress response mechanisms.
• Specialty Chemical Synthesis: Acts as a starting material for the production of other modified gibberellin analogs with tailored biological properties.

Basic Information

Product Name	(4Bα)-2β,3β-Epoxy-7-Hydroxy-1α,4Aα-(Carbonyloxy)-1-Methyl-8-Methylenegibbane-10β-Carboxylic Acid 10-Methyl Ester
CAS No.	22882-57-1
Molecular Formula	C₂₀H₂₄O₇
Molecular Weight	376.40 g/mol
Synonyms	Gibberellin A4 Methyl Ester; GA4 Methyl Ester; Methyl Gibberellate A4; 2β,3β-Epoxy-7-hydroxy-1α,4aα-(carbonyloxy)-1-methyl-8-methylenegibb-9(11)-ene-10β-carboxylic Acid 10-Methyl Ester; 10-Methyl Gibberellate A4; 7-Hydroxy GA4 Methyl Ester; (1α,2β,3β,4aα,4bα,10β)-Form
EINECS	Contact for details

Quality Control

Our (4Bα)-2β,3β-Epoxy-7-Hydroxy-1α,4Aα-(Carbonyloxy)-1-Methyl-8-Methylenegibbane-10β-Carboxylic Acid 10-Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting research and synthesis-grade standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

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%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Single Maximum Impurity	≤ 1.5%

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