Strigolactones, GR24 99%TC｜Plant Growth Regulator
Download：
隐藏域元素占位
Product features
Product Details
Common English Name: Strigolactones, GR24
Trade Name: GR24
Chemical Name: 3-[(4-methyl-5-oxo-2,5-dihydrofuran-2-yl)oxymethyl]-3,3a,4,8b-tetrahydroindeno[1,2-b]furan-2-one
CAS Number: 76974-79-3
Molecular Formula: C17H14O5
Relative Molecular Mass: 298.29
Physicochemical Properties
The pure product is a white crystal or powder; it is soluble in acetone, stable in acidic media, readily degrades in alkaline media, and is unstable in soil.
Toxicity: Low toxicity
Main Formulation: 99% strigolactone technical grade
Functional Characteristics
Strigolactones are a collective term for certain natural strigol-type compounds and their synthetic analogs. They are sesquiterpene compounds based on isoprenoid units and are carotenoid derivatives produced in plant roots. They inhibit plant branching and lateral bud growth; together with auxins and cytokinins, they maintain plant architecture and coordinate the growth of above-ground and below-ground plant parts.
Agricultural Application of Strigolactones (GR24)
Non-heading Chinese cabbage
When non-heading Chinese cabbage has developed 11–12 true leaves and some axillary buds have begun to grow, treating the plants with a solution containing 0.45–1.35 mg/L of the chemical (added to the nutrient solution) for 3–12 hours can directly inhibit the germination and elongation of axillary buds. It can also indirectly inhibit axillary bud germination and elongation by regulating signals related to endogenous auxins and cytokinins, as well as the expression of genes associated with tillering or branching.
Scarlet Sage
For Salvia splendens (scarlet sage), when seedlings have developed two pairs of true leaves (with lateral buds already sprouted), applying a solution at concentrations of 0.3–9 mg/L to the lateral buds in the leaf axils of the first to third stem nodes promotes plant height and internode length—with the promoting effect intensifying as the concentration increases—while inhibiting lateral branch elongation, an effect that also becomes more pronounced at higher concentrations.
Precautions
① It degrades easily in alkaline soil and is susceptible to loss caused by microbial activity.
② The effects of strigolactones vary depending on the crop variety.
Applicable Crop
Related Videos
6BA GA4+7 3.6%SL
Pineapple King
Get A Quote
Email:info@pandustry.com
WhatsApp：+86-15729389816
Tel.:+86-371-60383117
Add: 3F, Building No.9, National University Technology Zone(East), Zhengzhou , Henan, China
Leave a Message
Demand for agrochemical products or crops