Methyl 3-amino-2-thiophenecarboxylate

Basic Information

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CAS Number

22288-78-4

Molecular Formula

C6H7NO2S

Molecular Weight

157.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

Solid

Melting Point

64.0 to 68.0 deg-C

Boiling Point

100-102 °C/0.1 mmHg

Water Solubility

Slightly soluble in water.

Flash Point

100-102℃/0.1mm

Refractive Index

1.5500 (estimate)

SMILES

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COC(=O)C1=C(C=CS1)N

InChI

InChI=1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3

InChIKey

TWEQNZZOOFKOER-UHFFFAOYSA-N

LogP

1.1169

Topological Polar Surface Area

52.32 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

140

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

methyl 3-aminothiophen-2-carboxylate
SY001494
methyl 3-amino-thiophene-2-carboxylate
FT-0602360
SB15617
3-Aminothiophene-2-carboxylic acid methyl ester
EINECS 244-895-8
Methyl 3-aminothiophene-2-carboxylate
BB 0218346
Z104486456
MFCD00009765
E7S8G23AHX
64615-13-0
methyl 3-amino-2-thiophene-carboxylate
NS00027121
3-Amino-2-carbomethoxythiophene
methyl3-aminothiophene-2-carboxylate
methyl 3-amino-2-thiophene carboxylate
methyl 3-aminothiophene 2-carboxylate
methyl-3-amino-thiophene-2-carboxylate
BIDD:GT0444
DTXSID7073436
Q-103178
GEO-01748
UNII-E7S8G23AHX
3-amino-thiophene-2-carboxylicacid methylester
3-aminothiophene-2-carboxylic methyl ester
3-Amino-thiophene-2-carboxylic acid methyl ester
Methyl 3-amino-2-thiophenecarboxylate, 99%
3-aminothiophene-2-carboxylic acid methylester
F0001-0787

MDL Number

MFCD00009765

Customs Code

2934999090

FAQ

What is Methyl 3-amino-2-thiophenecarboxylate (CAS: 22288-78-4)?

Methyl 3-amino-2-thiophenecarboxylate is a chemical compound with the molecular formula C8H9NO2S. It is a derivative of thiophene and contains an amino group and a carboxylate group. This compound is known for its aromatic structure and is often used in organic synthesis. It is typically a solid at room temperature and has moderate solubility in polar solvents.

What are the main uses of Methyl 3-amino-2-thiophenecarboxylate (CAS: 22288-78-4)?

Methyl 3-amino-2-thiophenecarboxylate is primarily used in pharmaceutical research as a building block for drug development. It also finds applications in the synthesis of various organic compounds, including agrochemicals and materials science products. Its unique chemical structure makes it valuable in the creation of functional molecules for further chemical transformations.

Is Methyl 3-amino-2-thiophenecarboxylate (CAS: 22288-78-4) safe?

Methyl 3-amino-2-thiophenecarboxylate is generally considered safe when handled properly. However, it should be treated with care, as it may cause mild irritation to the skin and eyes. It is recommended to use appropriate personal protective equipment (PPE) such as gloves and safety goggles. Always follow standard safety protocols in a well-ventilated area.

How should Methyl 3-amino-2-thiophenecarboxylate (CAS: 22288-78-4) be stored?

Methyl 3-amino-2-thiophenecarboxylate should be stored in a cool, dry, and dark place to maintain stability. It is best kept in a sealed container away from moisture and light. Storage at temperatures below 25°C is advised, and it should be protected from air exposure to prevent degradation.