Description

Gibberellin I CAS NO 15355-41-6 is a specific, naturally occurring plant growth hormone belonging to the gibberellin family, identified by its distinct chemical structure. This compound is critical for researchers and formulators in the agricultural and plant science sectors who require precise, high-purity standards for developmental studies and product development. It is primarily utilized in advanced plant physiology research, the development of specialized plant growth regulators, and the formulation of high-value biostimulants for controlled agricultural applications.

Application

• Plant Physiology & Developmental Biology Research: A key reference standard for studying the specific effects of gibberellins on stem elongation, seed germination, and flowering.
• Agricultural Biotechnology: Used in the development and calibration of novel plant growth regulator (PGR) formulations and genetically modified crops.
• High-Value Horticulture & Floriculture: Incorporated into specialized biostimulant products to control growth patterns, improve fruit set, and manage flowering times in greenhouse and nursery operations.
• Seed Technology: Applied in research to enhance seed dormancy breaking and improve uniform germination rates for challenging species.
• Phytochemical & Natural Product Analysis: Serves as an analytical standard for the quantification of gibberellins in plant extracts and commercial products.

Basic Information

Product Name	Gibberellin I
CAS No.	15355-41-6
Molecular Formula	C₁₉H₂₄O₆
Molecular Weight	348.39 g/mol
Synonyms	Gibberellin A1; GA1; GA₁; (1R,2R,5S,8S,9S,10R,12S)-5,12-Dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadec-13-ene-9-carboxylic acid; Gibberellin X; 7-Hydroxykaurenoic acid lactone
EINECS	Contact for details

Quality Control

Our Gibberellin I is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research and formulation purposes. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We adhere to relevant industry standards for analytical reagents and can provide material tailored to specific research-grade requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
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.