Skip to Content
Merck
All Photos(1)

Documents

Safety Information

SMB00089

Sigma-Aldrich

Dehydroabietic acid

≥90% (LC/MS-ELSD)

Synonym(s):

Abieta-8,11,13-trien-18-oic acid, Dehydroabietate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C20H28O2
CAS Number:
1740-19-8
Molecular Weight:
300.44
EC Number:
217-102-8
MDL number:
MFCD09839012
UNSPSC Code:
12352205
PubChem Substance ID:
329824767
NACRES:
NA.25

Assay

≥90% (LC/MS-ELSD)

form

solid

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

storage temp.

−20°C

SMILES string

CC(C)c1ccc2c(CC[C@H]3[C@@](C)(CCC[C@]23C)C(O)=O)c1

InChI

1S/C20H28O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h6,8,12-13,17H,5,7,9-11H2,1-4H3,(H,21,22)/t17-,19-,20-/m1/s1

InChI key

NFWKVWVWBFBAOV-MISYRCLQSA-N

Related Categories

General description

Dehydroabietic acid (DHA or DAA) is a bioactive phytochemical, diterpenoid found in various Pinus species. It is a resin acid and a derivative of abietic acid (AA).

Application

Dehydroabietic acid has been used as a reference standard:
  • to study the aging process of Pinus resins using Fourier-transform infrared spectroscopy (FTIR)
  • to study the composition changes in Pinus genus with aging using Raman spectroscopy complemented with infrared spectroscopy
  • to estimate resistance against biotic stress as proxy in chemical defenses in Pinus halepensis

Biochem/physiol Actions

Dehydroabietic acid (DHA) exerts various biological activities such as anti-cancer, anti-aging, antimicrobial, antiulcer, gastroprotective, and cytotoxic activities. It is a potent anti-inflammatory agent and a dual activator of peroxisome proliferator-activated receptors alpha and gamma (PPAR α/γ). DHA has an anti-aging effect and a sirtuin 1 (SIRT1) activating compound. It has antibacterial properties against multidrug-resistant strains. dehydroabietic acid and its derivatives have gastroprotective and cytotoxic effects.

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301,H410

Precautionary Statements

P273 - P301 + P310 + P330

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SMB00089-1MG:
SMB00089-BULK:
SMB00089-VAR:

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?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yong-Mei Cui et al.
Bioorganic & medicinal chemistry letters, 18(19), 5201-5205 (2008-09-16)
A series of dehydroabietic acid (DHAA, 2) derivatives was synthesized and evaluated as BK channel openers in an assay system of CHO-K1 cells expressing hBKalpha channels. Systematic modifications of the peripheral functionality of ring C of DHAA showed that the
Teris A van Beek et al.
Journal of natural products, 70(2), 154-159 (2007-02-24)
Dehydroabietic acid (DHA) (1) is one of the main compounds in Scots pine wood responsible for aquatic and microbial toxicity. The degradation of 1 by Trametes versicolor and Phlebiopsis gigantea in liquid stationary cultures was followed by HPLC-DAD-ELSD. Both fungi
Nor Fadhilah Kamaruzzaman et al.
Materials (Basel, Switzerland), 11(9) (2018-09-16)
Infectious disease caused by pathogenic bacteria continues to be the primary challenge to humanity. Antimicrobial resistance and microbial biofilm formation in part, lead to treatment failures. The formation of biofilms by nosocomial pathogens such as Staphylococcus aureus (S. aureus), Pseudomonas
Xianxing Jiang et al.
Organic letters, 11(1), 153-156 (2008-12-11)
A new class of dehydroabietic amine-substituted primary amine-thiourea bifunctional catalysts were designed and synthesized. The doubly stereocontrolled organocatalytic conjugate addition of a variety of heterocycles-bearing ketones to nitroalkenes was investigated for the first time, affording (S)- or (R)-gamma-nitro heteroaromatic ketones
Beatriz Sepúlveda et al.
Pharmacological research, 52(5), 429-437 (2005-08-30)
Dehydroabietic acid derivatives have been reported to display antisecretory and antipepsin effect in animal models. Some 19 dehydroabietic acid diterpenes were prepared and assessed for gastroprotective activity in the HCl/EtOH-induced gastric lesions in mice as well as for cytotoxicity in
View All Related Papers

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