Description

Gibberellin A7 CAS NO 510-75-8 is a specific, highly active plant growth hormone belonging to the gibberellin family. This compound is valued for its potent biological activity in regulating various developmental processes in plants, offering precise control for research and commercial applications. It is primarily utilized by professionals in the agricultural biotechnology, horticulture, and plant physiology research sectors.

Application

Gibberellin A7 is a key tool for manipulating plant growth and development. Its primary applications include:

• Seed Germination and Dormancy Breaking: Used to promote uniform and rapid germination of seeds, particularly those with physiological dormancy.
• Fruit Set and Development: Applied to improve fruit set, reduce fruit drop, and influence fruit size and shape in certain crops like grapes and citrus.
• Stem Elongation and Bolting: Employed to stimulate stem growth, which is useful in the production of celery, sugarcane, and for inducing bolting in biennial plants for seed production.
• Plant Tissue Culture: A critical component in media formulations to promote cell elongation and callus growth in vitro.
• Malting Process in Brewing: Used to stimulate the production of hydrolytic enzymes (e.g., α-amylase) in barley during malting.
• Hybrid Seed Production: Facilitates flowering synchronization and can help overcome self-incompatibility in some plant breeding programs.
• Research and Development: Serves as a standard and experimental compound for studying gibberellin biosynthesis, signaling pathways, and plant hormone interactions.

Basic Information

Product Name	Gibberellin A7
CAS No.	510-75-8
Molecular Formula	C19H22O6
Molecular Weight	346.38 g/mol
Synonyms	Gibberellin A7; GA7; GA7; (1R,2R,5S,8S,9S,10R,12S)-12-Hydroxy-6-methyl-16-methylene-11-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,9]heptadec-13-ene-4-carboxylic acid; Gibberellic acid A7; 2,4a,7-Trihydroxy-1-methyl-8-methylene-4a,4b-gibbene-1,10-dicarboxylic acid 1,4a-lactone
EINECS	208-111-6

Quality Control

Our Gibberellin A7 is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and agricultural use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.