Date published: 2026-5-9

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4,5-Dimethyl-3-hydroxy-2(5H)-furanone-13C2 (CAS 156420-66-5)

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Alternate Names:
3-Hydroxy-4,5-dimethyl-2(5H)furanone-13C2; 3,4-Dimethyl-2-hydroxy-2-butan-1,4-olide-13C2; 3-Hydroxy-4,5-dimethyl-2(5H)-furanone-13C2
CAS Number:
156420-66-5
Molecular Weight:
130.11
Molecular Formula:
C4(13C)2H8O3
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

4,5-Dimethyl-3-hydroxy-2(5H)-furanone-13C2 is a labelled analogue of 4,5-Dimethyl-3-hydroxy-2(5H)-furanone. 4,5-Dimethyl-3-hydroxy-2(5H)-furanone is a fragrant compound that is a key indicator of maple syrup urine disease, a disorder affecting newborn children that is the result of its inability to properly metabolize Valine, Leucine, and Isoleucine. 4,5-Dimethyl-3-hydroxy-2(5H)-furanone is naturally found in fenugreek seeds.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

4,5-Dimethyl-3-hydroxy-2(5H)-furanone-13C2, 1 mg

sc-496627
1 mg
$380.00