Merck
All Photos(1)

Documents

5.30339

Sigma-Aldrich

(+)-Abscisic Acid

Sign Into View Organizational & Contract Pricing

Select a Size

Change View

Select a Size

Change View
Synonym(s):
(+)-Abscisic Acid, (+)-cis,trans-Abscisic Acid, S-ABA
Empirical Formula (Hill Notation):
C15H20O4
CAS Number:
Molecular Weight:
264.32
MDL number:

Assay

≥98% (HPLC)

Quality Level

form

powder

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: 100 mg/mL

storage temp.

−20°C

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

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
862169S-01935745
(+)-Abscisic Acid

Sigma-Aldrich

5.30339

(+)-Abscisic Acid

Salicylic acid 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®

Supelco

S-019

Salicylic acid

1-Naphthaleneacetic acid PESTANAL®, analytical standard

Supelco

35745

1-Naphthaleneacetic acid

form

powder

form

powder

form

liquid

form

-

manufacturer/tradename

Calbiochem®

manufacturer/tradename

-

manufacturer/tradename

Cerilliant®

manufacturer/tradename

-

storage condition

OK to freeze, protect from light

storage condition

-

storage condition

-

storage condition

-

color

off-white

color

-

color

-

color

-

solubility

DMSO: 100 mg/mL

solubility

-

solubility

-

solubility

-

General description

An isoprenoid plant hormone that acts as a growth regulator affecting leaf and fruit abscission and increases permeability of plant cells to water. Under osmotic stress conditions it alters the osmotic potential of stomatal guard cells, causing them to shrink and stomata to close. Also acts as a proton pump inhibitor. The trans form is shown to potentiate NMDA-gated currents in hippocampal neurons (EC50 = 440 µM).
An isoprenoid plant hormone that acts as a growth regulator affecting leaf and fruit abscission and increases permeability of plant cells to water. Under osmotic stress conditions it alters the osmotic potential of stomatal guard cells, causing them to shrink and stomata to close. Also acts as a proton pump inhibitor. The trans form is shown to potentiate NMDA-gated currents in hippocampal neurons (EC50 = 440 µM).

Please note that the molecular weight for this compound is batch-specific due to variable water content.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
PYR/PYL/RCAR

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Jacob, T., et al. 1999. PNAS96, 12192.
Cutler, S.R., et al. 2010. Annu Rev Plant Biol.61, 651.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service