Dehydroabietic acid

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For Research Use Only.

Size	Price	Stock	Quantity
100 mg	$399	In stock
1 g	$1399	In stock

Category

Terpenes

Cat.No.

NP1759

CAS

1740-19-8

Product Name

Dehydroabietic acid

Structure

Product Details

Description

Dehydroabietic acid is a diterpenoid found in Pinus sp.

Synonyms

Dehydroabietate; Abieta-8,11,13-trien-18-oic acid; Abietic acid, dehydro-

IUPAC Name

(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid

Molecular Weight

300.44

Molecular Formula

C20H28O2

Canonical SMILES

CC(C)C1=CC2=C(C=C1)C3(CCCC(C3CC2)(C)C(=O)O)C

InChI

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

InChIKey

NFWKVWVWBFBAOV-MISYRCLQSA-N

Boiling Point

394.13°C (rough estimate)

Melting Point

174-176 °C

Purity

97.0%

Density

1.058 g/cm3

Appearance

Oil

Storage

Sealed in dry, store in freezer, under -20°C

Chemical Properties

White Solid or Colorless needle crystal, Slightly soluble in water, soluble in methanol, ethanol, DMSO and other organic solvents. It is an abietane diterpenic resin acid that is obtained from Pinus resin.

Color

Yellow

Definition

ChEBI: Dehydroabietic acid is an abietane diterpenoid that is abieta-8,11,13-triene substituted at position 18 by a carboxy group. It has a role as a metabolite and an allergen. It is an abietane diterpenoid, a monocarboxylic acid and a carbotricyclic compound. It derives from an abietic acid. It is a conjugate acid of a dehydroabietate.

EINECS

217-102-8

Form

Powder

Hazard Class

T,N

HS Code

29161900

pKa

4.66±0.40(Predicted)

Refractive Index

1.5404 (estimate)

RIDADR

UN 2811 6.1 / PGIII

Risk Statements

25-50

Safety Statements

45-61

Uses

Dehydroabietic Acid is a resin acid found commonly in rosin. Dehydroabietic Acid is used in rosin-type nucleating agent for polypropylene (PP). Dehydroabietic Acid is used commonly in the synthesis of surfactants, antioxidants and chiral catalysts.

WGK Germany

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