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

Basic Information

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CAS Number

618383-47-4

Molecular Formula

C11H9NO4

Molecular Weight

219.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

181-182 ºC

Boiling Point

461.1°C at 760 mmHg

Density

1.310±0.06 g/cm3 (20 ºC 760 Torr),

Flash Point

232.67°C

Refractive Index

1.57

SMILES

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COC1=CC=C(C=C1)C2=NOC(=C2)C(=O)O

InChI

InChI=1S/C11H9NO4/c1-15-8-4-2-7(3-5-8)9-6-10(11(13)14)16-12-9/h2-6H,1H3,(H,13,14)

InChIKey

WEFMAZCRNQZFAY-UHFFFAOYSA-N

LogP

2.0483999999999996

Topological Polar Surface Area

72.56 Å²

Hydrogen Bond Donor/Acceptor

1 / 5

Complexity

250

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

3-(4-Methoxyphenyl)isoxazole-5-carboxylic acid
3-(4-Methoxyphenyl)-5-Isoxazolecarboxylic Acid
5-Isoxazolecarboxylicacid, 3-(4-methoxyphenyl)-
3-(4-methoxyphenyl)-1,2-oxazole-5-carboxylic acid
3-(4-Methoxy-phenyl)-isoxazole-5-carboxylic acid
BAS 10151642
methoxyphenylisoxazolecarboxylicacid
WEFMAZCRNQZFAY-UHFFFAOYSA-N
SBB007283
STK341644
RP12670
TRA0052958
EN000320
11

MDL Number

MFCD04124288

Customs Code

2934999090

FAQ

What is 3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid (CAS: 618383-47-4)?

3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid, also known as 5-(3-Methoxyphenyl)-1,2-oxazole-3-carboxylic acid, is a colorless solid with a molecular formula of C11H11NO3. It has a pungent odor and is used in the synthesis of pharmaceuticals and other organic compounds.

What are the main uses of 3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid (CAS: 618383-47-4)?

3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid is primarily used in the pharmaceutical industry for the synthesis of bioactive compounds and as a precursor in organic chemistry. It is also used in research and development for its potential in drug discovery and as a functional material in various applications.

Is 3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid (CAS: 618383-47-4) safe?

3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid is generally safe when handled with proper precautions. Users should avoid contact with skin and eyes and ensure good ventilation during use. Protective gloves and safety goggles are recommended. Store in a cool, dry place away from direct sunlight.

How should 3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid (CAS: 618383-47-4) be stored?

3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid should be stored in a cool, dry place with a temperature not exceeding 25°C and protected from direct sunlight. Keep the container tightly sealed to prevent moisture absorption. Store away from heat sources and incompatible substances.