The Oxazole-4-carboxylic acid, with the CAS registry number 23012-13-7, is also known as 1,3-Oxazole-4-carboxylic acid. It belongs to the product categories of Blocks; Oxazoles; Carboxylic Acids; Oxazoles, Isoxazoles & Benzoxazoles; Heterocyclic/Aliphatic Series; Carboxylic Acids; Oxazoles, Isoxazoles & Benzoxazoles; Building Blocks; Oxazole. This chemical's molecular formula is C₄H₃NO₃ and molecular weight is 113.0715. Its systematic name is called 1,3-oxazole-4-carboxylic acid.

Physical properties of Oxazole-4-carboxylic acid: (1)ACD/LogP: 0.26; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 4; (7)#H bond donors: 1; (8)#Freely Rotating Bonds: 1; (9)Index of Refraction: 1.517; (10)Molar Refractivity: 23.574 cm³; (11)Molar Volume: 77.981 cm³; (12)Surface Tension: 60.549 dyne/cm; (13)Density: 1.45 g/cm³; (14)Flash Point: 128.779 °C; (15)Enthalpy of Vaporization: 55.829 kJ/mol; (16)Boiling Point: 289.324 °C at 760 mmHg; (17)Vapour Pressure: 0.001 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: OC(=O)c1cocn1
(2)InChI: InChI=1/C4H3NO3/c6-4(7)3-1-8-2-5-3/h1-2H,(H,6,7)
(3)InChIKey: JBCFJMYPJJWIRG-UHFFFAOYAZ