Description

Gibberellin A44 is a specific, naturally occurring plant growth hormone belonging to the gibberellin family. This compound is valued for its potent biological activity in regulating various physiological processes in plants, including stem elongation, seed germination, and flowering. It is a critical research chemical and active ingredient for manufacturers in the agricultural, horticultural, and plant biotechnology sectors seeking to develop advanced growth regulators and biostimulants.

Application

• Plant Growth Regulation: Used in agricultural research and formulation to promote stem elongation, break seed dormancy, and induce flowering in specific crops under controlled conditions.
• Horticulture and Floriculture: Applied in the development of specialty products to improve the yield, quality, and uniformity of flowers, fruits, and ornamental plants.
• Plant Tissue Culture: Serves as a key component in culture media to stimulate cell division and organogenesis in vitro for plant propagation and genetic studies.
• Seed Treatment Formulations: Incorporated into advanced seed coating technologies to enhance germination rates and early seedling vigor.
• Biostimulant and Biofertilizer Production: Used as an active ingredient in the synthesis of high-efficiency, environmentally friendly plant growth promoters.
• Phytochemical and Biochemical Research: Employed as a standard or reagent in laboratories studying gibberellin biosynthesis, metabolism, and signal transduction pathways.

Basic Information

Product Name	Gibberellin A44
CAS No.	36434-15-8
Molecular Formula	C₁₉H₂₄O₆
Molecular Weight	348.39 g/mol
Synonyms	GA44; Gibberellin A44; (1R,2R,5S,8S,9S,10R,12S)-5,12-Dihydroxy-11-methyl-6-methylene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,9]heptadec-13-ene-4-carboxylic acid; Gibberellin GA44; 2β-Hydroxygibberellin A19
EINECS	Contact for details

Quality Control

Our Gibberellin A44 is produced and handled 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 high-purity standards suitable for research and formulation. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label. This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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