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55156

7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester

Name: 7-Hydroxycoumarin-3-carboxylic acid <I>N</I>-succinimidyl ester
Brand: SIGMA

suitable for fluorescence, ≥95.0% (coupling assay to aminopropyl silica gel)

Synonym(s):

N-Succinimidyl 7-hydroxycoumarin-3-carboxylate, Umbelliferone-3-carboxylic acid N-succinimidyl ester

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About This Item

Empirical Formula (Hill Notation):

C₁₄H₉NO₇

CAS Number:

134471-24-2

Molecular Weight:

303.22

UNSPSC Code:

12352108

NACRES:

NA.32

PubChem Substance ID:

57651516

MDL number:

MFCD00037568

Beilstein/REAXYS Number:

9419622

Assay:

≥95.0% (coupling assay to aminopropyl silica gel)

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Properties

Quality Segment

100

assay

≥95.0% (coupling assay to aminopropyl silica gel)

solubility

DMF: soluble, DMSO: soluble

fluorescence

λ_ex 386 nm; λ_em 448 nm in 0.1 M Tris pH 9.0

suitability

suitable for fluorescence

storage temp.

−20°C

SMILES string

Oc1ccc2C=C(C(=O)ON3C(=O)CCC3=O)C(=O)Oc2c1

InChI

1S/C14H9NO7/c16-8-2-1-7-5-9(13(19)21-10(7)6-8)14(20)22-15-11(17)3-4-12(15)18/h1-2,5-6,16H,3-4H2

InChI key

KFEBWCYYRFZMTJ-UHFFFAOYSA-N

Description

Application

7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester (7-OHCCA-SE) is used as a reagent to conjugate 7-Hydroxycoumarin-3-carboxylic acid (7-OHCCA) to other molecules such as amino acids via amide chemistry.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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