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MedKoo CAT#: 561095

CAS#: 93-35-6

Description: Umbelliferone, also known as 7-Hydroxycoumarin, Hydrangin or Skimmetin, modulates the oxidative metabolism, degranulation and microbial killing of human neutrophils. Umbelliferone acts on neutrophils to produce relevant anti-inflammatory effects.

Price and Availability

Size Price Shipping out time Quantity
5g USD 90 2 Weeks
10g USD 150 2 Weeks
25g USD 250 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-10-30. Prices are subject to change without notice.

Umbelliferone, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 561095
Name: Umbelliferone
CAS#: 93-35-6
Chemical Formula: C9H6O3
Exact Mass: 162.0317
Molecular Weight: 162.14
Elemental Analysis: C, 66.67; H, 3.73; O, 29.60

Synonym: 7-Hydroxycoumarin, 7 Hydroxycoumarin, 7Hydroxycoumarin, Hydrangin, Skimmetin, Umbelliferone

IUPAC/Chemical Name: 7-Hydroxycoumarin


InChi Code: InChI=1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H

SMILES Code: O=C1OC2=C(C=CC(O)=C2)C=C1

Technical Data

Off-white to beige solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


1: Marshall ME, Mohler JL, Edmonds K, Williams B, Butler K, Ryles M, Weiss L, Urban D, Bueschen A, Markiewicz M, et al. An updated review of the clinical development of coumarin (1,2-benzopyrone) and 7-hydroxycoumarin. J Cancer Res Clin Oncol. 1994;120 Suppl:S39-42. Review. PubMed PMID: 8132703.

2: Pelkonen O, Rautio A, Raunio H, Pasanen M. CYP2A6: a human coumarin 7-hydroxylase. Toxicology. 2000 Apr 3;144(1-3):139-47. Review. PubMed PMID: 10781881.

3: Pelkonen O, Rautio A, Raunio H, Mäenpää J, Hakkola J. Regulation of coumarin 7-hydroxylation in man. J Cancer Res Clin Oncol. 1994;120 Suppl:S30-1. Review. PubMed PMID: 8132700.

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9: Shull LR, Kirsch DG, Lohse CL, Wisniewski JA. Application of isolated hepatocytes to studies of drug metabolism in large food animals. Xenobiotica. 1987 Mar;17(3):345-63. Review. PubMed PMID: 3554786.

10: Hoult JR, Payá M. Pharmacological and biochemical actions of simple coumarins: natural products with therapeutic potential. Gen Pharmacol. 1996 Jun;27(4):713-22. Review. PubMed PMID: 8853310.

11: Ando H, Okamoto H, Furuta T. [Development of a new technology to manipulate gene activity by photo-illumination using a new DNA/RNA caging compound, Bhc-diazo]. Tanpakushitsu Kakusan Koso. 2002 Feb;47(2):125-32. Review. Japanese. PubMed PMID: 11840675.

12: Lacy A, Dunne L, Fitzpatrick B, Daly S, Keating G, Baxter A, Hearty S, O'Kennedy R. Rapid analysis of coumarins using surface plasmon resonance. J AOAC Int. 2006 May-Jun;89(3):884-92. Review. PubMed PMID: 16792090.

13: Reymond JL. Substrate arrays for fluorescence-based enzyme fingerprinting and high-throughput screening. Ann N Y Acad Sci. 2008;1130:12-20. Epub 2007 Dec 20. Review. PubMed PMID: 18096855.