3-Acetamido-2-thiophenecarboxylic acid

Basic Information

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CAS Number

50901-18-3

Molecular Formula

C7H7NO3S

Molecular Weight

185.2 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

Basic Physical Properties

Melting Point

200-202 ºC

SMILES

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CC(=O)NC1=C(SC=C1)C(=O)O

InChI

InChI=1S/C7H7NO3S/c1-4(9)8-5-2-3-12-6(5)7(10)11/h2-3H,1H3,(H,8,9)(H,10,11)

InChIKey

LLKLTQJOEPWBOE-UHFFFAOYSA-N

LogP

1.4046999999999998

Topological Polar Surface Area

66.4 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

207

Safety Information

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Hazard Statement

Synonyms & References

English

MFCD00101396
Oprea1_041451
IDI1_012789
3-Acetylaminothiophene-2-carboxylicacid
A828344
A828345
GV9
3-acetamidothiophene-2-carboxylicacid
Maybridge3_001402
EN300-256248
acetylaminothiophenecarboxylic
AKOS000131384
LLKLTQJOEPWBOE-UHFFFAOYSA-N
3-(acetylamino)-2-thiophenecarboxylic acid
50901-18-3
CS-0312990
Q27460931
FT-0613709
3-(acetylamino)thiophene-2-carboxylic acid, AldrichCPR
SCHEMBL1704250
9M-523S
DTXSID60384555
3-Acetylaminothiophene-2-carboxylic acid
AC-4626
F8882-3284
3-acetamido-2-thiophenecarboxylic acid
3-acetamidothiophene-2-carboxylic acid
3-(Acetylamino)thiophene-2-carboxylic acid
HMS1434P16
3-Acetamidothiophene-2-carboxylic acid

MDL Number

MFCD00101396

Customs Code

2934999090

FAQ

What is 3-Acetamido-2-thiophenecarboxylic acid (CAS: 50901-18-3)?

3-Acetamido-2-thiophenecarboxylic acid (CAS: 50901-18-3) is an organic compound with a molecular structure featuring a thiophene ring, an acetamido group, and a carboxylic acid group. It is a white to off-white solid with a pungent odor. It is soluble in water and has a high melting point.

What are the main uses of 3-Acetamido-2-thiophenecarboxylic acid (CAS: 50901-18-3)?

3-Acetamido-2-thiophenecarboxylic acid (CAS: 50901-18-3) is primarily used in the pharmaceutical and chemical industries for synthesizing various drugs and intermediates. It is also used in research for its unique chemical properties.

Is 3-Acetamido-2-thiophenecarboxylic acid (CAS: 50901-18-3) safe?

3-Acetamido-2-thiophenecarboxylic acid (CAS: 50901-18-3) is generally safe when handled with proper precautions. However, direct contact with the skin or eyes should be avoided, and appropriate personal protective equipment should be used. This compound is not considered toxic, but it may cause irritation. Proper ventilation is recommended during handling.

How should 3-Acetamido-2-thiophenecarboxylic acid (CAS: 50901-18-3) be stored?

3-Acetamido-2-thiophenecarboxylic acid (CAS: 50901-18-3) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption and degradation. Stability at room temperature is good, but it is best stored below 25°C to ensure optimal quality.