EMAIL THIS PAGE TO A FRIEND
H24003 Sigma-Aldrich

Umbelliferone

99%

Synonym: 7-Hydroxy-2H-1-benzopyran-2-one, 7-Hydroxycoumarin

  • CAS Number 93-35-6

  • Empirical Formula (Hill Notation) C9H6O3

  • Molecular Weight 162.14

  •  Beilstein/REAXYS Number 127683

  •  EC Number 202-240-3

  •  MDL number MFCD00006878

  •  PubChem Substance ID 24895162

  •  NACRES NA.22

Purchase

Properties

Related Categories Artemisia vulgaris, Building Blocks, Cell Biology, Chamaemelum nobile (Chamomile tea), Chemical Synthesis,
Quality Level   100
assay   99%
mp   230 °C (dec.) (lit.)
solubility   dioxane: soluble
  ethanol: soluble
SMILES string   Oc1ccc2C=CC(=O)Oc2c1
InChI   1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H
InChI key   ORHBXUUXSCNDEV-UHFFFAOYSA-N

Description

Application

Umbelliferone can be used:
• To synthesize fluorescent probes to detect cyanide anions in water at biological pH and for in vitro and in vivo detection of hydrogen peroxide.
• In the preparation of coumarin-based polymer as optical data storage material.
• As a precursor to synthesize novobiocin derivatives that exhibit antibacterial agents as well as inhibitors of DNA gyrase.
• As the starting material to synthesize (+)-decursinol and (+)-angelmarin.

Packaging

10, 25, 100 g in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
GN6820000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?