Articaine EP Impurity I

Basic Information

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CAS Number

85006-31-1

Molecular Formula

C7H9NO2S

Molecular Weight

171.22 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

Melting Point

84.0 to 88.0 deg-C

Boiling Point

318.6 °C at 760 mmHg

Density

1.2640

Flash Point

>100℃

Refractive Index

1.586

SMILES

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COC(=O)c1scc(C)c1N

InChI

InChI=1S/C7H9NO2S/c1-4-3-11-6(5(4)8)7(9)10-2/h3H,8H2,1-2H3

InChIKey

YICRPERKKBDRSP-UHFFFAOYSA-N

LogP

1.4253200000000001

Topological Polar Surface Area

52.32 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

163

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

Synonyms & References

English

Methyl 3-amino-4-methylthiophene-2-carboxylate
3-Amino-4-methylthiophene-2-carboxylic acid methyl ester
Methyl 3-amino-4-methyl-2-thenoate
Methyl3-amino-4-methylthiophene-2-carboxylate
2-Thiophenecarboxylic acid, 3-amino-4-methyl-, methyl ester
3-amino-4-methyl-2-thiophenecarboxylic acid methyl ester
3LA24473AS
Methyl 3-amino-4-methyl-2-thiophenecarboxylate
3-Aminoarticaine
Articaine Impu
methyl 3-amino-4-methyl-thiophene-2-carboxylate
Methyl 3-Amino-4-Methylthiophene-2-Carboxylate

MDL Number

MFCD00051822

Customs Code

2934999090

FAQ

What is Articaine EP Impurity I (CAS: 85006-31-1)?

Articaine EP Impurity I is a chemical compound with the CAS number 85006-31-1. It is an impurity associated with articaine, a commonly used local anesthetic in dental procedures. This compound is typically identified during the purification process of articaine and may have different physical and chemical properties compared to the main drug substance.

What are the main uses of Articaine EP Impurity I (CAS: 85006-31-1)?

Articaine EP Impurity I is primarily used in pharmaceutical quality control to identify and quantify impurities in articaine preparations. It plays a role in ensuring the purity and safety of the final drug product, which is essential for compliance with regulatory standards such as EP (European Pharmacopoeia) guidelines.

Is Articaine EP Impurity I (CAS: 85006-31-1) safe?

Articaine EP Impurity I is generally considered safe when handled in accordance with proper safety protocols. However, as with any chemical, it should be treated with care. Safety data sheets (SDS) recommend using protective gloves and eyewear, and avoiding inhalation or skin contact. Its safety profile is closely monitored to ensure it meets pharmaceutical safety standards.

How should Articaine EP Impurity I (CAS: 85006-31-1) be stored?

Articaine EP Impurity I should be stored in a cool, dry, and dark place, away from moisture and light. It is typically kept in a sealed container at a temperature below 25°C. Proper storage conditions help maintain its chemical stability and prevent degradation, ensuring accurate results in analytical testing.