3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid
23598-72-3
Bulk supply; packaging according to customer requirements
Yes
2026-10-28
Pharmaceutical intermediates, fine chemicals and chemical reagents
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceCream solidBasic Info
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Product Name:
3-(2-Chlorophenyl)-5-methyl-4-isoxazolecarboxylic acid
Other Name:4-Isoxazolecarboxylic acid,3-(2-chlorophenyl)-5-methyl-;4-Isoxazolecarboxylic acid,3-(o-chlorophenyl)-5-methyl-;3-(2-Chlorophenyl)-5-methyl-4-isoxazolecarboxylic acid;NSC 81238
CAS No.:23598-72-3
Molecular Formula:C11H8ClNO3
InChIKeys:InChIKey=UVEPOHNXGXVOJE-UHFFFAOYSA-N
Molecular Weight:237.64
Exact Mass:237.64
BRN:791928
EC Number:245-770-0
NSC Number:81238
DSSTox ID:DTXSID4066913
HScode:2934999090
Categories:
Characteristics-
PSA:
63.3
XLogP3:3.00160
Appearance:Cream solid
Density:1.385 g/cm3
Melting Point:193-196 °C
Boiling Point:374.5ºC at 760 mmHg
Flash Point:180.3ºC
Refractive Index:1.59
Vapor Pressure:2.83E-06mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates, fine chemicals and chemical reagents
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Location:
Monschauer Strasse 12, 40549 Duuesseldorf
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Year of Establishment:
2025
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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