A4906
(+)-脱落酸
≥98% (HPLC), powder, growth regulator
别名:
(S)-5-（1-羟基-2,6,6-三甲基-4-氧代-2-环己烯-1-基）-3-甲基-（2Z，4E）-戊二烯酸, ABA, 休眠素
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关于此项目
经验公式（希尔记法）:
C15H20O4
化学文摘社编号:
分子量:
264.32
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
244-319-5
MDL number:
Beilstein/REAXYS Number:
2698956
产品名称
(+)-脱落酸, ≥98% (HPLC)
Quality Level
assay
≥98% (HPLC)
form
powder
application(s)
agriculture
storage temp.
−20°C
SMILES string
CC(\C=C\[C@@]1(O)C(C)=CC(=O)CC1(C)C)=C\C(O)=O
InChI
1S/C15H20O4/c1-10(7-13(17)18)5-6-15(19)11(2)8-12(16)9-14(15,3)4/h5-8,19H,9H2,1-4H3,(H,17,18)/b6-5+,10-7-/t15-/m1/s1
InChI key
JLIDBLDQVAYHNE-YKALOCIXSA-N
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Application
(+)-Abscisic acid has been used:
- as a supplement for the germination of Arabidopsis thaliana seeds
- as a component of buffered nodulation medium to check its effects on lateral root density (LRD) in leguminous and non-leguminous plants
- as a standard to study its effects on root meristem defects in Medicago truncatula latd mutant
Biochem/physiol Actions
植物激素和生长调节剂，参与多种生理机制，包括种子休眠、叶片脱落、气孔运动和植物胁迫反应。 通过与数种细胞内信号转导系统的复杂相互作用，它可以调控数百种植物基因的表达。
Other Notes
Natural isomer of the abscission-accelerating plant hormone.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Yan Liang et al.
Developmental biology, 304(1), 297-307 (2007-01-24)
The LATD gene of the model legume, Medicago truncatula, is required for the normal function of three meristems, i.e. the primary root, lateral roots and nitrogen-fixing nodules. In latd mutants, primary root growth eventually arrests, resulting in a disorganized root
Takuya Miyakawa et al.
Trends in plant science, 18(5), 259-266 (2012-12-26)
The phytohormone abscisic acid (ABA) plays a crucial role in adaptive responses to environmental stresses, such as drought and high salinity, as well as in plant development, such as seed maturation and dormancy. PYR/PYL/RCAR has been identified as a bona
Yan Liang et al.
American journal of botany, 92(10), 1675-1683 (2005-10-01)
Legumes are unique among higher plants in forming a symbiosis with Rhizobium. Phylogenetic studies indicate this symbiosis may have evolved as many as three times within the Fabaceae; alternatively, a predisposition for nodulation evolved early in the history of the
Michał Dziurka et al.
Plant physiology and biochemistry : PPB, 109, 355-364 (2016-11-05)
Phytohormone levels and the expression of genes encoding key enzymes participating in hormone biosynthetic pathways were investigated in pepper leaves inoculated with two different tobamoviruses. Obuda pepper virus (ObPV) inoculation led to the development of hypersensitive reaction (incompatible interaction), while
Nobutaka Kitahata et al.
Journal of plant research, 124(4), 549-557 (2011-04-05)
Chemical biology is a discipline that utilizes chemicals to elucidate biological mechanisms and physiological functions. Various abscisic acid (ABA) derivatives have revealed the structural requirement for the perception by ABA receptors while biotin or caged derivatives of ABA have disclosed
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| A4906-250UG | 04061833375112 |
| A4906-1MG | 04061835540587 |
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