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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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCB5014
BCBX0905
BCBQ9375V
BCBN1055V
BCBK5280V

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