Isopimaric acid

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For Research Use Only.

Category

Diterpenoids

Cat.No.

NP1458

CAS

5835-26-7

Product Name

Isopimaric acid

Structure

Product Details

Description

Isopimaric acid is a natural diterpenoid found in the herbs of Daemonorops draco Blume. Isopimaric acid maybe has an antagonistic interaction with reserpine, which may render the antibiotic inactive.

Synonyms

1-phenanthrenecarboxylic acid,7-ethenyl-1,2,3,4,4a,4b,5,6,7,8,10,10a-dodecahydro-; 7-ethenyl-1,2,3,4,4a,4b,5,6,7,8,10,10a-dodecahydro-1,4a,7-trimethyl-1-phenanthrenecarboxylic acid; 13-Methyl-17-norabieta-7,15-diene-18-oic acid

IUPAC Name

(1R,4aR,4bS,7S,10aR)-7-ethenyl-1,4a,7-trimethyl-3,4,4b,5,6,8,10,10a-octahydro-2H-phenanthrene-1-carboxylic acid

Molecular Weight

302.46

Molecular Formula

C20H30O2

Canonical SMILES

CC1(CCC2C(=CCC3C2(CCCC3(C)C(=O)O)C)C1)C=C

InChI

InChI=1S/C20H30O2/c1-5-18(2)12-9-15-14(13-18)7-8-16-19(15,3)10-6-11-20(16,4)17(21)22/h5,7,15-16H,1,6,8-13H2,2-4H3,(H,21,22)/t15-,16+,18-,19+,20+/m0/s1

InChIKey

MXYATHGRPJZBNA-KRFUXDQASA-N

Boiling Point

383.47°C (rough estimate)

Melting Point

160°C

Purity

>96%

Density

1.0434 (rough estimate)

Solubility

DMSO: ~26 mg/mL

Appearance

Powder

Application

antagonistic

Storage

-20°C

Alpha

D16 -3.6° (10.4% soln in 1:1 alcohol:chloroform)

Color

white

EINECS

200-258-5

Form

Powder

MDL

MFCD04113116

NACRES

NA.77

Quality Level

100

Refractive Index

1.4980 (estimate)

RIDADR

UN 3077 9 / PGIII

Stability

Stable for 1 year as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.

Uses

A potent novel activators of large-conductance Ca2+-activated K+ channel.

WGK Germany

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