9-Acridinecarboxylic Acid

Basic Information

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CAS Number

5336-90-3

Molecular Formula

C14H9NO2

Molecular Weight

223.23 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

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

290 °C (dec.)

Boiling Point

480.4°C at 760 mmHg

SMILES

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OC(=O)c1c2ccccc2nc3ccccc13

InChI

InChI=1S/C14H9NO2/c16-14(17)13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8H,(H,16,17)

InChIKey

IYRYQBAAHMBIFT-UHFFFAOYSA-N

LogP

3.0862000000000016

Topological Polar Surface Area

50.19 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

283

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

9-Acridinecarboxylicacid
9-CARBOXYACRIDINE
VITAS-BB TBB000341
Acridine-9-carboxylic acid
Acridine-9-carboxylic acid hydrate
9-Acridinecarboxylic acid
IYRYQBAAHMBIFT-UHFFFAOYSA-N
9-carboxy-acridine
acridinium-9-carboxylate
Cambridge id 6662990
9-Acridine Carboxylic Acid
NSC386
BCP07119
SBB028548
BBL001778
STK011178
ST086493
AK162173
AB0120209
C
acridine-9-carboxylic acid

MDL Number

MFCD00009734

Customs Code

2933990090

FAQ

What are the physical and chemical properties of 9-Acridinecarboxylic Acid (CAS: 5336-90-3)?

9-Acridinecarboxylic Acid (CAS: 5336-90-3) is a crystalline solid with a molecular weight of approximately 208.22 g/mol. It is slightly soluble in water and has good solubility in organic solvents like ethanol and acetonitrile. It exhibits basic properties and can react with acids to form salts. The acid is less reactive under normal conditions but can undergo condensation reactions with amines in the presence of appropriate catalysts.

How is 9-Acridinecarboxylic Acid (CAS: 5336-90-3) typically synthesized?

9-Acridinecarboxylic Acid is typically synthesized through the condensation of acridine with acetic anhydride in the presence of a catalyst like p-toluenesulfonic acid. The reaction yields a high percentage of the desired product with good selectivity. Post-synthesis, the product can be purified through recrystallization from a suitable solvent like ethanol.

What industries use 9-Acridinecarboxylic Acid (CAS: 5336-90-3)?

9-Acridinecarboxylic Acid (CAS: 5336-90-3) is used in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis, and in the polymer industry for the modification of polymer properties. It is also utilized in the development of sensors and semiconductors due to its electronic and optical properties.

What precautions should be taken when handling 9-Acridinecarboxylic Acid (CAS: 5336-90-3)?

When handling 9-Acridinecarboxylic Acid (CAS: 5336-90-3), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The substance should be handled in a well-ventilated area or a fume hood. In case of a spill, immediately clean up using appropriate methods and consult the Safety Data Sheet (SDS) for specific guidelines. Ensure proper disposal and storage in a secure, labeled container.