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718343

Sigma-Aldrich

4-Oxazolecarboxylic acid

97%

Synonym(s):

1,3-Oxazole-4-carboxylic acid, 4-Carboxyoxazole

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About This Item

Empirical Formula (Hill Notation):
C4H3NO3
CAS Number:
23012-13-7
Molecular Weight:
113.07
MDL number:
MFCD06797151
UNSPSC Code:
12352100
PubChem Substance ID:
329763570
NACRES:
NA.22

Assay

97%

form

solid

mp

138-142 °C

functional group

carboxylic acid

storage temp.

2-8°C

SMILES string

OC(=O)c1cocn1

InChI

1S/C4H3NO3/c6-4(7)3-1-8-2-5-3/h1-2H,(H,6,7)

InChI key

JBCFJMYPJJWIRG-UHFFFAOYSA-N

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BGBC3322V
BGBC2432V
BGBC2215V
BGBC0649V
BGBB9296

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