4-chloro-1,2-thiazole-5-carboxylic acid

Basic Information

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CAS Number

88982-87-0

Molecular Formula

C4H2ClNO2S

Molecular Weight

163.59 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

187.3±33.0°C at 760 mmHg

SMILES

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C1=NSC(=C1Cl)C(=O)O

InChI

InChI=1S/C4H2ClNO2S/c5-2-1-6-9-3(2)4(7)8/h1H,(H,7,8)

InChIKey

ATQDAONQAQHTEM-UHFFFAOYSA-N

LogP

1.4947000000000001

Topological Polar Surface Area

50.19 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

132

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

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

Synonyms & References

English

AMY18742
s11450
DS-11991
DTXSID50633362
A923161
MFCD19301176
SCHEMBL8307355
AKOS022504935
4-CHLORO-5-ISOTHIAZOLE CARBOXYLIC ACID
4-chloroisothiazole-5-carboxylic acid
4-Chloro-1,2-thiazole-5-carboxylic acid
88982-87-0
4-Chloro-5-Isothiazolecarboxylic Acid
4-Chloro-isothiazole-5-carboxylic acid
CS-0036599
SB39640
5-Isothiazolecarboxylic acid, 4-chloro-
4-chloroisothiazole-5-carboxylicacid
4-chloro-1,2-thiazole-5-carboxylic acid
4-Chlor-Isothiazol-5-carbonsaeure
AK314030

MDL Number

MFCD19301176

Customs Code

2934999090

FAQ

What is 4-chloro-1,2-thiazole-5-carboxylic acid (CAS: 88982-87-0)?

4-Chloro-1,2-thiazole-5-carboxylic acid is an organic compound with the CAS number 88982-87-0. It has the chemical formula C4H3ClN2OS and is characterized by its yellow or white crystalline form. This compound is used in the synthesis of pharmaceuticals and as a reagent in organic chemistry.

What are the main uses of 4-chloro-1,2-thiazole-5-carboxylic acid (CAS: 88982-87-0)?

4-Chloro-1,2-thiazole-5-carboxylic acid is primarily used in the synthesis of pharmaceuticals, particularly in the development of antifungal and antiviral drugs. It is also used as a reagent in organic chemistry for various reactions such as esterification and amidation.

Is 4-chloro-1,2-thiazole-5-carboxylic acid (CAS: 88982-87-0) safe?

4-Chloro-1,2-thiazole-5-carboxylic acid is generally safe when handled with appropriate precautions. It is important to wear gloves, goggles, and a lab coat when working with this compound to avoid skin contact and inhalation. Exposure to high temperatures or prolonged contact can be harmful.

How should 4-chloro-1,2-thiazole-5-carboxylic acid (CAS: 88982-87-0) be stored?

4-Chloro-1,2-thiazole-5-carboxylic acid should be stored in a cool, dry place away from heat sources and direct sunlight. It should be kept in a tightly sealed container to prevent moisture absorption. Optimal storage conditions include a temperature range of 0°C to 25°C and a relative humidity below 60%.