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HomeProduct name list7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

Synonym(s):4-Methylumbelliferone-3-acetic acid

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID Structural

What is 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID?

Chemical properties

White to light brown solid

What are the applications of Application

7-Hydroxy-4-methyl-3-coumarinylacetic acid is a fluorescence probe and pH indicator

Properties of 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

Melting point: 263-267 °C
Boiling point: 512.9±50.0 °C(Predicted)
Density  1.430±0.06 g/cm3(Predicted)
storage temp.  -20°C
solubility  DMF: soluble
form  powder to crystal
pka 3.78 ± 0.10, most acidic, temperature: 25 °C
color  Yellow solid
λmax 360 nm (Buffer pH 10.0)
BRN  220399
Biological Applications Detecting nucleic acids; detecting/monitoring botulinum neurotoxins (BoNTs); assaying steroids; as a substrate for measuring proteinases activity
CAS DataBase Reference 5852-10-8

Safety information for 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

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