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2023-03-22 17:24:20

UmbelliferoneCAS Number 93-35-6

Technical Information

Formal Name

7-hydroxy-2H-1-benzopyran-2-one

CAS Number

93-35-6

Synonyms

  • 7-hydroxy Coumarin

  • NSC 19790

Molecular Formula

C9H6O3

Formula Weight

162.1

Purity

≥98%

Emission

460 nm

Excitation

330 and 370 nm

Formulation(Request formulation change)

A crystalline solid

Solubility(Learn about Variance in Solubility)

  • DMSO: 10 mg/ml

  • Ethanol: 5 mg/ml

  • Methanol: 5 mg/ml

λmax

326 nm

SMILES

OC1=CC=C(C=CC(O2)=O)C2=C1

InChi Code

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

Shipping & Storage Information

Storage

-20°C

Shipping

Room Temperature in continental US; may vary elsewhere

Stability

≥ 4 years


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