427-77-0 Usage
Description
Gibberellin A9, also known as GA9, is a pentacyclic diterpenoid and a derivative of Gibberellic Acid (G377450). It is a plant hormone that plays a crucial role in promoting the growth and elongation of cells in plants. Gibberellin A9 is characterized by its physiological and morphological effects, even at extremely low concentrations, making it a significant component in the regulation of plant growth.
Uses
Used in Plant Growth Regulation:
Gibberellin A9 is used as a plant growth regulator for promoting growth and elongation of cells in plants. It helps in various aspects of plant development, such as stem elongation, seed germination, and flowering.
Used in Agriculture:
In the agricultural industry, Gibberellin A9 is used as a growth enhancer to improve crop yield and quality. It can be applied to promote uniform germination, increase fruit size, and enhance resistance to environmental stressors.
Used in Plant Biotechnology:
Gibberellin A9 is also utilized in plant biotechnology as a tool to study the molecular mechanisms underlying plant growth and development. Understanding the role of Gibberellin A9 in plant growth can lead to the development of new strategies for crop improvement and optimization of growth conditions.
Used in Horticulture:
In horticulture, Gibberellin A9 is used as a growth promoter to enhance the aesthetic appeal of ornamental plants. It can be applied to control plant height, promote flowering, and improve overall plant health.
Used in Research and Development:
Gibberellin A9 is employed in research and development for the study of plant hormones and their role in plant growth regulation. This knowledge can be applied to develop new plant growth regulators and improve existing ones, leading to advancements in agriculture and horticulture.
Check Digit Verification of cas no
The CAS Registry Mumber 427-77-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 427-77:
(5*4)+(4*2)+(3*7)+(2*7)+(1*7)=70
70 % 10 = 0
So 427-77-0 is a valid CAS Registry Number.
InChI:InChI=1/C19H24O4/c1-10-8-18-9-11(10)4-5-12(18)19-7-3-6-17(2,16(22)23-19)14(19)13(18)15(20)21/h11-14H,1,3-9H2,2H3,(H,20,21)/t11-,12-,13-,14-,17-,18+,19-/m1/s1
427-77-0Relevant articles and documents
Partial Synthesis of Gibberellin A9 and Gibberellin A9; Gibberellin A5 and Gibberellin A5; and Gibberellin A20 and Gibberellin A20
Beale, Michael H.,Gaskin, Paul,Kirkwood, Paul S.,MacMillan, Jake
, p. 885 - 891 (2007/10/02)
The 3α-alcohols, obtained by reduction of 3-didehydrogibberellin A3 methyl ester 13-acetate with lithium borohydride, borodeuteride, and borotritiide, have been converted into the 3β-chloro-derivatives and, hence, by reduction with tri-n-butylstannane followed by hydrolysis, into gibberellin A20, gibberellin A20, and gibberellin A20. Gibberellin A20 has been prepared from the product of the reduction of the 3-thiobenzoate of the 3α-alcohol with tri-n-butylstannane.The 3β-alcohols, minor products of these reductions, have been dehydrated and hydrolysed to give gibberellin A5 and gibberellin A5.The 3α-alcohol, from the lithium borohydride reduction of 3-didehydrogibberellin A7 has been transformed into the 3β-chloro-derivative and the 3-thiobenzoate which, with tri-n-butylstannane, or with tri-n-butylstannane, followed by hydrolysis, yielded gibberellin A9, gibberellin A9, or gibberellin A9.In an analogous way, the product of reduction of 3-didehydrogibberellin A4 with lithium borodeuteride was converted into gibberellin A9.The mass spectral fragmentation of the methyl esters and methyl ester trimethylsilyl ethers of gibberellins are also discussed.
