3-Phenylisoxazole-5-carboxylic Acid

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
3-phenyl-1,2-oxazole-5-carboxylic acid
Nonfluorochemicals, API&Intermediates
KUMI0F243
14442-12-7
MFCD01936010
737474
147588
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Melting Point
Packaging
Storage
3-Phenylisoxazole-5-carboxylic Acid
C10H7NO3
189.17
≥98%
White to Pale Yellow Solid
178-182°C
5g,10g,20g,50g,100g,500g and 1kg
Store at room temperature
3-Phenylisoxazole-5-carboxylic Acid is a pharmaceutical intermediate typically used in the prepartion of PTI-428, which is a specific cystic fibrosis transmembrane conductance regulator (CFTR) amplifier.
Correcting CFTR folding defects by small-molecule correctors to cure cystic fibrosis. [1]
Reference:
[1] M.Mijnders, et al, Curr. Opin. Pharmacol., 2017, 34, pp 83-90.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Not classified as hazardous substance or mixture


2934999090
NONH for all modes of transport

1. Product Specification
2. Safety Data Sheet
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