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13721-01-2 4-Oxo-1,4-dihydroquinoline-3-carboxylic Acid

13721-01-2 4-Oxo-1,4-dihydroquinoline-3-carboxylic Acid

13721-01-2 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid

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Product Details:

Product Name:

4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC   ACID

Synonyms:

1,4-DIHYDRO-4-OXO-QUINOLINE-3-CARBOXYLIC   ACID;4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID;AURORA 17733;TIMTEC-BB   SBB000272;1,2-Dihydro-4-oxo-quinoline-3-carboxylic   acid;1,4-Dihydro-4-oxo-3-quinolinecarboxylic acid;4-Quinolone-3-carboxylic   acid;4-Oxo-1,4-dihydroquinoline Carboxylic Acid

CAS:

13721-01-2

MF:

C10H7NO3

MW:

189.17

EINECS:


Product   Categories:

VX770

Mol File:

13721-01-2.mol

13721-01-2

 


4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC   ACID Chemical Properties

 

Melting   point 

269-270℃

Boiling   point 

358℃

density 

1.429

Fp 

171℃

λmax

310nm(DMSO)(lit.)

 


Safety   Information

 

Hazard   Codes 

Xi,Xn

Risk   Statements 

22

HazardClass 

IRRITANT

 


MSDS Information

 


4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC   ACID Usage And Synthesis

 

Uses

4-Oxo-1,4-dihydroquinoline   Carboxylic Acid is a novel HIV-1 integrase strand transfer inhibitor.

 


4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC   ACID Preparation Products And Raw materials

 

 

SAFETY DATA SHEET

1. IDENTIFICATION

Product name: 1,4-Dihydro-4-oxoquinoline-3-carboxylic Acid

Product code:

Revision number: 1

2. HAZARDS IDENTIFICATION

Classification of the substance or mixture

PHYSICAL HAZARDS Not classified

HEALTH HAZARDS

Skin corrosion/irritation Category 2

Serious eye damage/eye irritation Category 2A

ENVIRONMENTAL HAZARDS Not classified

Label elements

Pictograms or hazard symbols

Signal word Warning

Hazard statements Causes skin irritation

Causes serious eye irritation

Precautionary statements

[Prevention] Wash hands and face thoroughly after handling.

Wear protective gloves, eye protection.

[Response] IF ON SKIN: Wash with plenty of water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

3. COMPOSITION/INFORMATION ON INGREDIENTS

Substance/mixture: Substance

Components: 1,4-Dihydro-4-oxoquinoline-3-carboxylic Acid

Percent: >98.0%(HPLC)(T)

CAS RN: 13721-01-2

Chemical Formula: C10H7NO3

4. FIRST AID MEASURES

Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell.

Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention.

Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.

Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-tight goggles.

5. FIRE-FIGHTING MEASURES

Suitable extinguishing media: Dry chemical, foam, water spray, carbon dioxide.

Specific hazards arising from the chemical: Take care as it may decompose upon combustion or in high temperatures to generate poisonous fume.

Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so.

Special protective equipment for firefighters: When extinguishing fire, be sure to wear personal protective equipment

6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures: Use personal protective equipment. Keep people away from and upwind of spill/leak. Entry to non-involved personnel should be controlled around the leakage area by roping off, etc.

Environmental precautions: Prevent product from entering drains.

Methods and materials for containment and cleaning up: Sweep dust to collect it into an airtight container, taking care not to disperse it. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

7. HANDLING AND STORAGE

Precautions for safe handling Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent dispersion of dust. Wash hands and face thoroughly after handling. Use a local exhaust if dust or aerosol will be generated.

Advice on safe handling: Avoid contact with skin, eyes and clothing.

Conditions for safe storage, including any incompatibilities

Storage conditions: Keep container tightly closed. Store in a cool and dark place. Store away from incompatible materials such as oxidizing agents.

Packaging material: Comply with laws.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION

Engineering controls: Install a closed system or local exhaust as possible so that workers should not be exposed directly. Also install safety shower and eye bath.

Personal protective equipment Respiratory protection: Dust respirator. Follow local and national regulations.

Hand protection: Protective gloves.

Eye protection: Safety glasses. A face-shield, if the situation requires.

Skin and body protection: Protective clothing. Protective boots, if the situation requires.

9. PHYSICAL AND CHEMICAL PROPERTIES

Physical state (20°C): Solid

Form: Crystal - Powder

Colour: White - Slightly pale yellow

Odour: No data available

pH: No data available

Melting point/freezing point: 265°C (dec.)

Boiling point/range: No data available

Flash point: No data available

Flammability or explosive limits:

Lower: No data available

Upper: No data available

Relative density: No data available

Solubility(ies):

[Water] No data available

[Other solvents]

Soluble: Hot dimethylformamide(DMF)

10. STABILITY AND REACTIVITY

Chemical stability: Stable under proper conditions.

Possibility of hazardous reactions: No special reactivity has been reported.

Incompatible materials: Oxidizing agents

Hazardous decomposition products: Carbon dioxide, Carbon monoxide, Nitrogen oxides (NOx)

11. TOXICOLOGICAL INFORMATION

Acute Toxicity: No data available

Skin corrosion/irritation: No data available

Serious eye damage/irritation: No data available

Germ cell mutagenicity: No data available

Carcinogenicity:  IARC = No data available

NTP = No data available

Reproductive toxicity: No data available

12. ECOLOGICAL INFORMATION

Ecotoxicity: 

Fish: No data available

Crustacea: No data available

Algae: No data available

Persistence / degradability: No data available

Bioaccumulative potential(BCF):  No data available

Mobility in soil Log Pow: No data available

Soil adsorption (Koc): No data available

Henry's Law (PaM 3/mol): No data available

13. DISPOSAL CONSIDERATIONS

Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.

Observe all federal, state and local regulations when disposing of the substance.

14. TRANSPORT INFORMATION

Hazards Class: Does not correspond to the classification standard of the United Nations

UN-No: Not listed

15. REGULATORY INFORMATION

Regulations on the Control over Safety of Dangerous Chemicals (State Council announces on January 26, 2002 and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed.


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