quinoline-8-sulfonic acid

Basic Information

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CAS Number

85-48-3

Molecular Formula

C9H7NO3S

Molecular Weight

209.23 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

>300°C

SMILES

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OS(=O)(=O)c1cccc2cccnc12

InChI

InChI=1S/C9H7NO3S/c11-14(12,13)8-5-1-3-7-4-2-6-10-9(7)8/h1-6H,(H,11,12,13)

InChIKey

SXVRECLPTCOMIA-UHFFFAOYSA-N

LogP

1.4815

Topological Polar Surface Area

67.25999999999999 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

296

Safety Information

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Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

Hazard Class

Class 8 Class 8

Synonyms & References

English

8-Quinolinesulfonic acid
QUINOLINE-8-SULFONIC ACID
Quinoline-8-sulphonic acid
84Y9B81O6X
8-sulfoquinoline
Quinoline-8-sulfonic??acid
Cambridge id 5135395
CBDivE_011511
KSC242E8P
SXVRECLPTCOMIA-UHFFFAOYSA-N
NSC28840
NSC10433
SBB040958
STL282772
AK-
quinoline-8-sulfonic acid

MDL Number

MFCD00024037

Customs Code

2933499090

FAQ

What is quinoline-8-sulfonic acid (CAS: 85-48-3)?

Quinoline-8-sulfonic acid (CAS: 85-48-3) is an organic compound with the chemical formula C9H7NO3S. It is a white crystalline solid that is soluble in water and commonly used in various chemical applications. The compound is known for its aromatic structure and sulfonic acid group, which contribute to its reactivity and functionality in different contexts.

What are the main uses of quinoline-8-sulfonic acid (CAS: 85-48-3)?

Quinoline-8-sulfonic acid (CAS: 85-48-3) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of drugs. It also finds applications in dye production, as a precursor for various organic compounds, and in research for its utility in chemical reactions. Its versatility makes it relevant in multiple industrial and scientific areas.

Is quinoline-8-sulfonic acid (CAS: 85-48-3) safe?

Quinoline-8-sulfonic acid (CAS: 85-48-3) is generally considered safe when handled properly. However, it may cause irritation to the skin, eyes, and respiratory system. Safety precautions include wearing appropriate personal protective equipment (PPE) and following standard laboratory safety protocols. It is important to comply with OSHA and chemical safety guidelines for safe use.

How should quinoline-8-sulfonic acid (CAS: 85-48-3) be stored?

Quinoline-8-sulfonic acid (CAS: 85-48-3) should be stored in a cool, dry, and well-ventilated place, away from direct light. It is best kept in a sealed container to prevent moisture absorption. Proper storage conditions ensure stability and prevent degradation, making it suitable for long-term use in both industrial and research settings.