13-alpha-methyl-13-vinylpodocarp-8(14)-en-15-oic acid

Name	Pimaric acid
Synonyms	PIMARIC ACID Pimaric acid 8(14),15-PiMaradien-18-oic Acid 13α-Methyl-13-vinylpodocarp-8(14)-en-15-oic acid 13-alpha-methyl-13-vinylpodocarp-8(14)-en-15-oic acid 7-trimethyl-,[1theta-(1alpha,4abeta,4balpha,7beta,10aalpha)]-ro-4a 1-phenanthrenecarboxylicacid,7-ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahyd (1R,4aR,4bS,7S,10aR)-7-Ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a,7-triMethyl-1-phenanthrenecarboxylic Acid 1-Phenanthrenecarboxylic acid, 7-ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a,7-trimethyl-, (1R,4aR,4bS,7S,10aR)-
CAS	127-27-5

Molecular Formula	C20H30O2
Molar Mass	302.45
Density	1.0434 (rough estimate)
Melting Point	217-219°
Boling Point	bp18 282°
Specific Rotation(α)	D18 +74.7° (c = 0.4 in chloroform); D20 +87.3° (in chloroform)
Appearance	Powder
pKa	4.68±0.60(Predicted)
Storage Condition	2-8℃
Refractive Index	1.4800 (estimate)
MDL	MFCD01632486

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
biological activity	Pimaric acid is a resin acid found in sea pine and various pine trees. Pimaric acid reduces the mRNA expression, protein level and promoter activity of matrix metalloproteinase-9 (MMP-9) in TNF-α stimulated human aortic smooth muscle cells (HASMCs).

Last Update：2024-04-09 21:22:08

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CAS: 127-27-5
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QQ: 2853786052

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CAS: 127-27-5
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