5-(4-Methylphenyl)-1,2-oxazole-3-carboxylic acid

BGC Id:	724156999721
CAS No:	33282-21-2
Synonyms:	5-(4-methylphenyl)isoxazole-3-carboxylic acid 97% ; 3-isoxazolecarboxylicacid, 5-p-tolyl- (8ci) ; 3-isoxazolecarboxylicacid, 5-(4-methylphenyl)- ; 5-(4-methylphenyl)isoxazole-3-carboxyli& ; 5-(4-methylphenyl)isoxazole-3-carboxylic
Molecular Formula:	C11H9 N O3
Molecular Weight:	203.196
EINECS:

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Leap Chem Co., Ltd

Tipo de compañía: Bulk and laboratory supplier

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País: P.R.China

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The last intensive check and update was carried out on 2025/10/01.

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Synonyms:

5-(4-methylphenyl)isoxazole-3-carboxylic acid 97% ; 3-isoxazolecarboxylicacid, 5-p-tolyl- (8ci) ; 3-isoxazolecarboxylicacid, 5-(4-methylphenyl)- ; 5-(4-methylphenyl)isoxazole-3-carboxyli& ; 5-(4-methylphenyl)isoxazole-3-carboxylic

CAS:

33282-21-2

EINECS:

Molecular Formula:

C11H9 N O3

MDL:

MFCD04969583

SMILES:

C1=CC(=C(C(=C1F)CC(=O)O)Cl)F

Properties

Molecular Weight:

203.196 g·mol−1

Melting point:

184 °C (dec.)(lit.)

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36/37/38-42/43 (R)

Safety Codes:

26-36-45 (S)

WGK Germany:

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

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What other providers are available for CAS 33282-21-2?

In addition to the providers presented here for 5-(4-Methylphenyl)-1,2-oxazole-3-carboxylic acid with the CAS number 33282-21-2, there are other 9 providers with slightly different product names available for this CAS number.

5-p-Tolyl-isoxazole-3-carboxylic acid

BLD Pharmatech Ltd | Leap Chem Co., Ltd | BuGuCh & Partners +6 additional providers that we know from the past