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
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.
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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.
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
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
Guillaume Pilot et al.
Plant molecular biology, 51(5), 773-787 (2003-04-08)
Potassium is the most abundant cation in the cytosol, where it plays a role in basal functions. Rapid uptake and distribution of K+ is therefore required for plant growth. Three members of the so-called Shaker K+ channel gene family (nine
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| A4906-250UG | 04061833375112 |
| A4906-1MG | 04061835540587 |