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64948

Sigma-Aldrich

7-Methoxycoumarin-3-carboxylic acid

suitable for fluorescence, ≥97.0% (HPCE)

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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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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