Skip to Content
MilliporeSigma

543594

Sigma-Aldrich

5,7-Dihydroxy-4-methylcoumarin

98%

Sign Into View Organizational & Contract Pricing

Select a Size

50 MG
$297.00
100 MG
$508.00
250 MG
$896.00
500 MG
$1,374.60
1 G
$2,730.00

$297.00


Estimated to ship onJune 15, 2025


Request a Bulk Order

Select a Size

Change View
50 MG
$297.00
100 MG
$508.00
250 MG
$896.00
500 MG
$1,374.60
1 G
$2,730.00

About This Item

Empirical Formula (Hill Notation):
C10H8O4
CAS Number:
Molecular Weight:
192.17
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

$297.00


Estimated to ship onJune 15, 2025


Request a Bulk Order

assay

98%

mp

296-299 °C (lit.)

functional group

ester

SMILES string

CC1=CC(=O)Oc2cc(O)cc(O)c12

InChI

1S/C10H8O4/c1-5-2-9(13)14-8-4-6(11)3-7(12)10(5)8/h2-4,11-12H,1H3

InChI key

QNVWGEJMXOQQPM-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
PHL80159630748438596
mp

296-299 °C (lit.)

mp

296-299 °C (lit.)

mp

242-246 °C (lit.)

mp

300-304 °C (lit.)

functional group

ester

functional group

-

functional group

ester

functional group

ester, nitrile

General description

5,7-Dihydroxy-4-methylcoumarin can be obtained by reacting phloroglucinol and ethylacetoacetate via Pechmann condensation in the presence of sulfuric acid.[1]

Application

5,7-Dihydroxy-4-methylcoumarin may be used in the synthesis of pyrano[2,3-h]coumarin derivatives[2] and 5,7-dihydroxy-8-formyl-4-methylcoumarin.[3]

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Modified coumarins. 27. Ssynthesis and antioxidant activity of 3-substituted 5, 7-dihydroxy-4-methylcoumarins.
Garazd MM, et al.
Chemistry of Natural Compounds, 43(1), 19-23 (2007)
A one-pot, three-component synthesis of new pyrano [2, 3-h] coumarin derivatives.
Karami B, et al.
Tetrahedron Letters, 53(12), 1445-1446 (2012)
Formylation of Benzopyrones. II. Formylation of Hydroxycoumarins with N-Methylformanilide1.
Naik RM and Thakor VM.
The Journal of Organic Chemistry, 22(12), 1630-1633 (1957)
Etil Guzelmeric et al.
Journal of pharmaceutical and biomedical analysis, 132, 35-45 (2016-10-04)
Chamomile tea composed of dried flower heads of Matricaria recutita L. (Asteraceae) is one of the most popular single ingredient herbal teas. Tea industries, spice shops or public bazaars are mostly supplied chamomile as a raw material via cultivation or
Etil Guzelmeric et al.
Journal of pharmaceutical and biomedical analysis, 107, 108-118 (2015-01-13)
Brewed tea of chamomile flowers (Matricaria recutita L.) (Asteraceae) has been extensively consumed for centuries due to either its pleasant taste or medicinal purposes. On the other hand, the major problem is difficulty in distinguishing the genuine specimen when supplying

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

Contact Technical Service