CAS No.:	12771-68-5
Formula:	C15h16n2o2
EINECS:	12771-68-5
Kind:	Growth Promoter
Shape:	Powder
Usage:	Hestening Rooting, Prolong Storage Organs Dormancy, Promote Plant Growth, Break The Dormancy Promote Germination, Restrain The Growth of The Stem Leaf Bud, Promote Flower Bud Formation, Inhibition of Flower Bud Formation, Blossom and Fruit Thinning, Increasing The Set of Fruit, Extend The Flowering, Induced The Female Flowers Male Flowers, Cut-Flower Preservation, The Formation of Seedless Fruit, Promoting The Fruit Mature, Slow Ripening, Improve The Amino Acid Content, Raise The Protein Content, Increase The Sugar Content, Promote The Fruit Coloring, Increase Lipid Content

Active ingredient	Ancymidol
Molecular formula
Chemical name	α-cyclopropyl-α-(4-methoxyphenyl)-5-pyrimidinemethanol
Classification	Plant growth regulator / Agrochemical
Biochemistry	Gibberellin synthesis inhibitor.
Mode of action	Absorbed by the leaves and roots, with translocation in the phloem. Inhibits internode elongation.
Uses	To reduce internode elongation, to produce more compact plants. It has activity on a wide range of glasshouse plant species and is effective on most plants when applied to either foliage or soil. Foliar application rates for bedding plants 6 to 66 ppm, for bedding plant plugs 3-35 ppm, for flowering/foliage plants 20-50 ppm, for bulb crops 25-50 ppm.
Mammalian Toxicology	Oral: Acute oral LD50 for rats 5000 mg/kg. Skin and eye: Acute percutaneous LD50 for rabbits >200 mg/kg. Moderate eye irritant; mild skin irritant (rabbits). Inhalation: LC50 (4 h) in rats: no deaths (poor grooming) at 5.6 mg/l air.
Certificate of quality	Ancymidol 98%Tech
	Item Content of A.I. Water content Water-insoluble	Specification ≥98.0% ≤1.5% ≤0.5%

Agricultural Plant Growth Regulator Ancymidol 98%Tc CAS No. 12771-68-5

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