Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

64948

Sigma-Aldrich

7-Methoxycoumarin-3-carboxylic acid

suitable for fluorescence, ≥97.0% (HPCE)

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C11H8O5
CAS Number:
20300-59-8
Molecular Weight:
220.18
Beilstein:
384199
MDL number:
MFCD00452770
UNSPSC Code:
12352200
PubChem Substance ID:
57651998
NACRES:
NA.32

Assay

≥97.0% (HPCE)

form

solid

solubility

DMF: soluble
DMSO: soluble
acetonitrile: soluble

fluorescence

λex 330 nm; λem 402 nm in 0.1 M Tris pH 9.0

suitability

suitable for fluorescence

SMILES string

COc1ccc2C=C(C(O)=O)C(=O)Oc2c1

InChI

1S/C11H8O5/c1-15-7-3-2-6-4-8(10(12)13)11(14)16-9(6)5-7/h2-5H,1H3,(H,12,13)

InChI key

VEEGNDSSWAOLFN-UHFFFAOYSA-N

Application

7-Methoxycoumarin-3-carboxylic acid N-succinimidyl ester is used as a reagent to conjugate 7-Methoxycoumarin-3-carboxylic acid to other molecules via amide chemistry.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Claudia Zielke et al.
PloS one, 12(2), e0172034-e0172034 (2017-02-15)
An extraction method for mixed-linkage β-glucan from oat and barley was developed in order to minimize the effect of extraction on the β-glucan structure. β-Glucan were characterized in terms of molecular size and molar mass distributions using asymmetric flow field-flow
Camilo Mora-Navarro et al.
PloS one, 11(3), e0149271-e0149271 (2016-03-19)
The widespread distribution of fungal infections, with their high morbidity and mortality rate, is a global public health problem. The increase in the population of immunocompromised patients combined with the selectivity of currents treatments and the emergence of drug-resistant fungal

Articles

Sensor Dyes

Nitric oxide (NO) as a signal transporter in neurons, endothelial cells and in the immune system.

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