3-Methyl 2H-Furo[2,3-c]pyran-2-one

  • CAT Number: H000086
  • CAS Number: 857054-02-5
  • Molecular Formula: C8H6O3
  • Molecular Weight: 150.133
  • Purity: ≥95%
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<span style=”color:#000000;”><span style=”font-family:arial,helvetica,sans-serif;”><span style=”font-size:12px;”>3-Methyl 2H-Furo[2,3-c]pyran-2-one(CAS&nbsp;857054-02-5), also known as KAR1,&nbsp;<span style=”font-variant-ligatures: normal; orphans: 2; widows: 2;”>is a compound in smoke responsible for promoting the seed germination of a wide range of plant species.</span></span></span></span>

Catalog Number H000086
CAS Number 857054-02-5
Synonyms

Karrikinolide; KAR1;

Molecular Formula

C8H6O3

Purity 95%
Storage -20°C
IUPAC Name 3-methylfuro[2,3-c]pyran-2-one
InChI InChI=1S/C8H6O3/c1-5-6-2-3-10-4-7(6)11-8(5)9/h2-4H,1H3
InChIKey JUTMAMXOAOYKHT-UHFFFAOYSA-N
SMILES CC1=C2C=COC=C2OC1=O
Reference

<span style=”font-family:arial,helvetica,sans-serif;”><span style=”font-size:12px;”>1.<span style=”font-variant-ligatures: normal; orphans: 2; widows: 2;”>Sakuma, Hirohiko, Sachiko Munakata, and Shiro Sugawara. &quot;Volatile products of cellulose pyrolysis.&quot;&nbsp;</span><i style=”font-family: Arial, sans-serif; font-size: 13px; font-variant-ligatures: normal; orphans: 2; widows: 2;”>Agricultural and Biological Chemistry</i><span style=”font-variant-ligatures: normal; orphans: 2; widows: 2;”>&nbsp;45.2 (1981): 443-451.<br />
2.</span><span style=”font-variant-ligatures: normal; orphans: 2; widows: 2;”>Stevens, J. C., et al. &quot;Seed germination of agricultural weeds is promoted by the butenolide 3-methyl-2H-furo [2, 3-c] pyran-2-one under laboratory and field conditions.&quot;&nbsp;</span><i style=”font-family: Arial, sans-serif; font-size: 13px; font-variant-ligatures: normal; orphans: 2; widows: 2;”>Plant and Soil</i><span style=”font-variant-ligatures: normal; orphans: 2; widows: 2;”>&nbsp;298.1-2 (2007): 113-124.<br />
3.</span><span style=”font-variant-ligatures: normal; orphans: 2; widows: 2;”>Nelson, David C., et al. &quot;Karrikins discovered in smoke trigger Arabidopsis seed germination by a mechanism requiring gibberellic acid synthesis and light.&quot;&nbsp;</span><i style=”font-family: Arial, sans-serif; font-size: 13px; font-variant-ligatures: normal; orphans: 2; widows: 2;”>Plant physiology</i><span style=”font-variant-ligatures: normal; orphans: 2; widows: 2;”>&nbsp;149.2 (2009): 863-873.</span></span></span>

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