55156

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

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
• Empirical Formula (Hill Notation): C₁₄H₉NO₇
• CAS Number: 134471-24-2
• Molecular Weight: 303.22
• Beilstein: 9419622
• MDL number: MFCD00037568
• PubChem Substance ID: 57651516
• NACRES: NA.32

Properties

• Quality Level: 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.

Safety Information

• Storage Class Code: 13 - Non 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