Product 6018
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Catalog ID 6018 / 25 mg
CHCC Acid
AKA: 6-Chloro-7-hydroxycoumarin-3-carboxylic acid
Formula | Weight | CAS# |
---|---|---|
C10H5ClO5 | 240.60 | 183736-74-5 |
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CHCC Acid is a non-activated, blue-fluorescent, amine-reactive dye for synthesis of blue-fluorescent biomolecules. The carboxylic acid may be reacted with primary amines on peptides, proteins, modified nucleotides, biopolymers and other amine-containing biomolecules using a carbodiimide like EDAC or DIPC. Carboxylic acids can also be used to synthesize ester-linked conjugates or acid-halide products. CHCC may also be used as building block for the synthesis of unique enzyme substrates and as a reference standard for enzymatic substrates synthesized from CHCC dye. CHCC is a short-wavelength fluorophore that is optimally excited near 390 nm with emission at 442 nm. The fluorescence of this dye is pH and environment dependent. .
Product Size | 25 mg |
---|---|
Form | Lite Yellow Solid |
Absorption (estimated) | Wavelength (λmax) 390 ± 3 nm (Buffer pH 10) |
Fluorescence (estimated) | Wavelength (λmax) 442 ± 4 nm (*Buffer pH 10) |
Storage conditions | Store at Room Temperature (RT) Protect from moisture (D) Protect from light (L) |
MDL# |
* 6-Chloro-7-hydroxycoumarin-3-carboxylic acid
* 2H-1-Benzopyran-3-carboxylic acid, 6-chloro-7-hydroxy-2-oxo-
* 2H-1-Benzopyran-3-carboxylic acid, 6-chloro-7-hydroxy-2-oxo-
Amine-Reactive Fluorophores, Biotins and Other Labels: | Carboxylic Acid (Non-Activated, free acid) |
---|---|
Fluorescent Probes and Related Products: | Coumarin (Umbelliferone) |
Label or Dye: | Coumarin (Umbelliferone) and Methylcoumarin |
Reactive Probes and Related Products: | Non-Activated, Amine-Reactive (Free Acid) |
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