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A4906

Sigma-Aldrich

(+)-Abscisic acid

≥98% (HPLC), powder, growth regulator

Sinônimo(s):

(S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-(2Z,4E)-pentadienoic acid, ABA, Dormin

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About This Item

Fórmula empírica (Notação de Hill):
C15H20O4
Número CAS:
21293-29-8
Peso molecular:
264.32
Beilstein:
2698956
Número CE:
244-319-5
Número MDL:
MFCD00066545
Código UNSPSC:
12352106
ID de substância PubChem:
24890921
NACRES:
NA.77

Nome do produto

(+)-Abscisic acid, ≥98% (HPLC)

Nível de qualidade

200

Ensaio

≥98% (HPLC)

Formulário

powder

aplicação(ões)

agriculture

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

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

chave InChI

JLIDBLDQVAYHNE-YKALOCIXSA-N

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Aplicação

(+)-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

Ações bioquímicas/fisiológicas

Plant hormone and growth regulator that is involved in several physiological mechanisms including seed dormancy, leaf abscission, stomatal movement, and plant stress responses. Through complex interactions with several intracellular signaling systems, it can regulate the expression of hundreds of plant genes.

Outras notas

Natural isomer of the abscission-accelerating plant hormone.

Pictogramas

Environment
GHS09

Palavra indicadora

Warning

Frases de perigo

H410

Declarações de precaução

P273 - P391 - P501

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
SLCM1492
SLCK1816
SLCH2280
SLCD2431
SLCB7915

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Rodrigo Alonso et al.
Plant physiology and biochemistry : PPB, 109, 84-90 (2016-09-20)
High-altitude vineyards receive elevated solar ultraviolet-B (UV-B) levels so producing high quality berries for winemaking because of induction in the synthesis of phenolic compounds. Water deficit (D) after veraison, is a commonly used tool to regulate berry polyphenols concentration in
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
Karl Morris et al.
The New phytologist, 212(4), 964-976 (2016-07-20)
Predictable seedling establishment is essential for resource-efficient and cost-effective crop production; it is widely accepted as a critically important trait determining yield and profitability. Seed vigour is essential to this, but its genetic basis is not understood. We used natural
Cui-Cui Yin et al.
The Plant cell, 27(4), 1061-1081 (2015-04-05)
Ethylene and abscisic acid (ABA) act synergistically or antagonistically to regulate plant growth and development. ABA is derived from the carotenoid biosynthesis pathway. Here, we analyzed the interplay among ethylene, carotenoid biogenesis, and ABA in rice (Oryza sativa) using 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
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