Description

Gibberellin CAS NO 10365-11-4 is a vital plant growth hormone belonging to the diterpenoid class, primarily known as Gibberellic Acid (GA3). This compound is essential for stimulating cell division and elongation, directly influencing seed germination, stem growth, and fruit development. It is a critical input for agricultural scientists, horticulturists, and commercial growers seeking to enhance crop yield, manage flowering times, and improve fruit set in a variety of plants.

Application

• Seed Germination Enhancement: Breaking dormancy in seeds of crops like barley, potatoes, and certain tree species to ensure uniform sprouting.
• Fruit Setting & Development: Promoting fruit set and reducing fruit drop in crops such as grapes, citrus, and tomatoes to increase harvest size and quality.
• Malting in Brewing Industry: Standard application in the malting of barley to stimulate uniform germination and optimize enzyme production for brewing.
• Stem Elongation & Bolting: Inducing stem growth in plants like celery and sugarcane, and promoting bolting in biennial crops for seed production.
• Horticulture & Floriculture: Managing plant height, flowering time, and sex expression in ornamental plants and greenhouse crops.
• Plant Tissue Culture: Used as a key growth regulator in media formulations to promote callus growth and shoot elongation.
• Parthenocarpy Induction: Stimulating the development of seedless fruits in crops like grapes and cucumbers.

Basic Information

Product Name	Gibberellin
CAS No.	10365-11-4
Molecular Formula	C19H22O6
Molecular Weight	346.38 g/mol
Synonyms	Gibberellic Acid; GA3; GA3; (3S,3aR,4S,4aR,7S,9aR,9bR,12S)-7,12-Dihydroxy-3-methyl-6-methylene-2-oxoperhydro-4a,7-methano-9b,3-propenoazuleno[1,2-b]furan-4-carboxylic acid; 2,4a,7-Trihydroxy-1-methyl-8-methylene-3-oxagibb-4-ene-1,10-dicarboxylic acid 1,4a-lactone; Pro-Gibb; Regulex; Berelex
EINECS	233-820-4

Quality Control

Our Gibberellin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for agricultural and research use. Certificates of Analysis (COA) detailing assay, related substances, and physical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C (refrigerated). This product is easily oxidized; for long-term storage, consider an inert atmosphere. Keep the container tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 90.0% (as Gibberellic Acid)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	+80° to +90° (c=1 in ethanol)

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