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Principaux documents

I6783

Sigma-Aldrich

Isopimaric Acid

≥98% (GC), powder

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About This Item

Formule empirique (notation de Hill):
C20H30O2
Numéro CAS:
5835-26-7
Poids moléculaire :
302.45
Numéro MDL:
MFCD04113116
Code UNSPSC :
12352106
ID de substance PubChem :
24724518
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Pureté

≥98% (GC)

Forme

powder

Couleur

white

Solubilité

DMSO: 25 mg/mL

Température de stockage

−20°C

Chaîne SMILES 

[H][C@]12CC[C@@](C)(CC1=CC[C@@]3([H])[C@@](C)(CCC[C@]23C)C(O)=O)C=C

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

Clé InChI

MXYATHGRPJZBNA-KRFUXDQASA-N

Description générale

Isopimaric acid, a resin acid produced by conifer trees, is a tricyclic diterpene compound. High levels of isopimaric acid in the hepatocytes of the rainbow trout may impair calcium signalling machinery. Isopimaric acid is a potential big potassium (BK) channel opener.

Actions biochimiques/physiologiques

Potent opener of large conductance calcium activated K+ (BK) channels.

Caractéristiques et avantages

This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Pictogrammes

Environment
GHS09

Mention d'avertissement

Warning

Mentions de danger

H400

Conseils de prudence

P273

Classification des risques

Aquatic Acute 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Sohag N Saleh et al.
The Journal of pharmacology and experimental therapeutics, 321(3), 1075-1084 (2007-03-10)
Because chloride (Cl(-)) channel blockers such as niflumic acid enhance large-conductance Ca(2+)-activated potassium channels (BK(Ca)), the aim of this study was to determine whether there is a reciprocal modification of Ca(2+)-activated chloride Cl(-) currents (I(ClCa)) by two selective activators of
Ammanamanchi S R Anjaneyulu et al.
Journal of Asian natural products research, 4(1), 53-61 (2002-05-07)
Chemical examination of the ethyl acetate extract of the roots of Rhizophora mucronata collected from Mangalore Coast resulted in the isolation of three more new diterpenoids, rhizophorins C-E (1-3) in addition to the two, rhizophorin A, (6R,11S,13S)-6,11,13-trihydroxy-2,3-seco-14-labden-2,8-olid-3-oic acid, and rhizophorin
Suresh Awale et al.
Chemical & pharmaceutical bulletin, 51(3), 268-275 (2003-03-04)
From the methanolic extract of Indonesian Orthosiphon stamineus, nine new highly-oxygenated isopimarane-type diterpenes [7-O-deacetylorthosiphol B (1), 6-hydroxyorthosiphol B (2), 3-O-deacetylorthosiphol I (3), 2-O-deacetylorthosiphol J (4), siphonols A-E (5-9)] have been isolated together with nine known diterpenes [orthosiphols H (10), K
I Kononenko et al.
Environmental science and pollution research international, 24(3), 2160-2165 (2016-07-29)
The chemical composition of sandarac resin was investigated qualitatively and quantitatively by gas chromatography-mass spectrometry (GC-MS). Six compounds with labdane and pimarane skeletons were identified in the resin. The obtained mass spectra were interpreted and the mass spectrometric behaviour of
I Christianson-Heiska et al.
Toxicology in vitro : an international journal published in association with BIBRA, 22(3), 589-597 (2008-01-22)
Wood extractives are constituents of wood present in pulp and paper mill effluents, which may cause reproductive disturbances in fish. In the present study, we examined three cellular in vitro bioassays in order to assess (anti)estrogenic potencies of the wood
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