Description

(4Bβ)-1-Methyl-2β,3α,7-Trihydroxy-8-Methylenegibba-4-Ene-1α,10β-Dicarboxylic Acid 1,3-Lactone is a complex gibberellin-related lactone compound with a unique methylene-substituted gibbane skeleton. This compound is of significant interest in advanced organic synthesis and plant biochemistry research due to its intricate stereochemistry and functional group array. It serves as a critical intermediate or reference standard for researchers and manufacturers in the agrochemical and pharmaceutical sectors, particularly those developing novel plant growth regulators or exploring diterpenoid biosynthesis pathways.

Application

• Agrochemical Research & Development: As a key intermediate or analog in the synthesis of novel gibberellin-based plant growth regulators, herbicides, or biostimulants.
• Pharmaceutical Intermediate: Utilized in the research and development of complex natural product-derived drugs, leveraging its stereochemically rich diterpenoid core.
• Biochemical Research: Acts as a reference standard or probe in studies of diterpenoid biosynthesis, enzyme inhibition, or plant hormone signaling pathways.
• Academic & Industrial Synthesis: Serves as a challenging synthetic target or starting material for methodological development in organic and medicinal chemistry.
• Analytical Standard: Used for method development, calibration, and quality control in chromatographic analyses (HPLC, GC-MS) of related gibberellin compounds.

Basic Information

Product Name	(4Bβ)-1-Methyl-2β,3α,7-Trihydroxy-8-Methylenegibba-4-Ene-1α,10β-Dicarboxylic Acid 1,3-Lactone
CAS No.	19123-67-2
Molecular Formula	C20H24O7
Molecular Weight	376.40 g/mol
Synonyms	8-Methylenegibba-4-ene-1α,10β-dicarboxylic acid, 2β,3α,7-trihydroxy-1-methyl-, 1,3-lactone, (4bβ)-; Gibberellin A4 methylene lactone derivative; 1-Methyl-2β,3α,7-trihydroxy-8-methylenegibba-4-ene-1α,10β-dicarboxylic acid 1,3-lactone; 8-Methylene GA4 lactone; Gibbane-1,10-dicarboxylic acid, 2,3,7-trihydroxy-8-methyl-1-methyl-, 1,3-lactone, (1α,2β,3α,4bβ,10β)-; GA4 methylene lactone analog
EINECS	Contact for details

Quality Control

Our (4Bβ)-1-Methyl-2β,3α,7-Trihydroxy-8-Methylenegibba-4-Ene-1α,10β-Dicarboxylic Acid 1,3-Lactone is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and specific tests for residual solvents and moisture content. Certificates of Analysis (COA) detailing all specifications and test results are provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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