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3-Butylidene phthalide - mixture of cis and trans isomers
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3-Butylidene phthalide - mixture of cis and trans isomers

CAS: 551-08-6

Ref. 3D-FB19574

25g
102.00 €
50g
139.00 €
100g
188.00 €
250g
382.00 €
500g
522.00 €
Estimated delivery in United States, on Tuesday 21 May 2024

Product Information

Name:
3-Butylidene phthalide - mixture of cis and trans isomers
Synonyms:
  • 3-Butylidene-1(3H)-isobenzofuranoneButylidenephthalideLigusticum lactone
  • (3E)-3-butylidene-2-benzofuran-1(3H)-one
  • (3Z)-3-butylidene-2-benzofuran-1(3H)-one
  • 1(3H)-Isobenzofuranone, 3-butylidene-
  • 3-Butylidene-1(3H)-isobenzofuranone
  • 3-Butylidenephthalide
  • 3-butylidene-2-benzofuran-1(3H)-one
  • Butylidenephthalide
  • Ligusticum lactone
  • NSC 325307
  • See more synonyms
  • Phthalide, 3-butylidene-
  • n-Butylidenephthalide
Description:

Butylidenephthalide is a mixture of the cis and trans isomers. The cis-trans ratio in butylidene phthalide varies with the source material and can range from 0.1 to 1.0. It has been shown that the cis form has a higher level of neurotoxicity than the trans form, which is thought to be due to an increase in the mitochondrial membrane potential. Butylidenephthalide has been shown to cause neuronal death, which may be due to its ability to block calcium ion channels and activate potassium channels, leading to an increase in intracellular sodium levels. Butylidenephthalide also causes balloon injury, as well as cellular physiology changes such as membrane depolarization and increased intracellular sodium concentrations. This chemical can also lead to cancer because it inhibits DNA polymerase activity and signal pathways, causing cell cycle arrest or apoptosis. One study found that butylidenephthalide inhibited angiogenesis by decreasing vascular endothelial

Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
188.22 g/mol
Formula:
C12H12O2
Purity:
Min. 94.0 Area-%
Color/Form:
Yellow Clear Liquid
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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