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Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate | CAS No. 106939-34-8

Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate

Basic Information

Chemical_Structure_Of
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CAS Number

106939-34-8

Molecular Formula

C15H13F2NO4

Molecular Weight

309.27 g/mol

AD

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 Heterocyclic Compounds
Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates
Fine Chemicals Dyes and Pigments Organic Dyes
Fine Chemicals Surfactants Anionic Surfactants
Fine Chemicals Specialty Chemicals UV Stabilizers
Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

262-263°C

Boiling Point

442.2°C at 760 mmHg

SMILES

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CCOC(=O)C1=CN2C(COC3=C2C(=CC(=C3F)F)C1=O)C

InChI

InChI=1S/C15H13F2NO4/c1-3-21-15(20)9-5-18-7(2)6-22-14-11(17)10(16)4-8(12(14)18)13(9)19/h4-5,7H,3,6H2,1-2H3/t7-/m0/s1

InChIKey

TZSXJUSNOOBBOP-ZETCQYMHSA-N

LogP

2.4098000000000006

Topological Polar Surface Area

57.53 Ų

Hydrogen Bond Donor/Acceptor

0 / 5

Complexity

524

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral
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

  • (S)-Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
  • (S)-Ethyl9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
  • C15H13F2NO4
  • SCHEMBL2339241
  • 7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
  • AKOS015896240
  • A895724
  • LEVOFLOXACIN ACID ESTER
  • J-001679
  • Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
  • ethyl (2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylate
  • (3S)-9,10-Difluoro-2,3-dihidro-3-metil-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxacine-6-carboxilic acid ethyl ester
  • Levofloxacin Impurity 10
  • MFCD09030626
  • Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
  • CS-W007121
  • DTXSID00356837
  • (S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester
  • 106939-34-8
  • EC 691-244-2
  • AS-14000
  • 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, ethyl ester, (3S)-
  • F19510
  • (S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid E
  • AC-8096
  • LEVOFLOXACIN ETHYL ESTER
  • 7h-Pyrido[1,2,3-De]-1,4-Benzoxazine-6-Carboxylic Acid
  • Levofloxacin acid ester
  • (-)-ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido<1,2,3-de><1,4>benzoxazine-6-carboxylate
  • (S)-ethyl-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido-[1,2,3-de]-1,4-benzoxazine-6-carboxylate
  • Levofiexacin acid ester

MDL Number

MFCD09030626

Customs Code

2934999090

FAQ

What is Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate (CAS: 106939-34-8)?
Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate is a complex organic compound with the CAS number 106939-34-8. It is a derivative of quinoline with additional functional groups such as an oxazino ring, fluoro substituents, and a carboxylic acid group. This compound exhibits unique physicochemical properties and potential applications in pharmaceuticals and research.

What are the main uses of Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate (CAS: 106939-34-8)?
This compound is primarily used in pharmaceutical research due to its potential as an intermediate or lead compound in the development of new drugs. It may also be used in analytical chemistry as a reagent or standard in certain assays. Further applications are under investigation in various fields, including materials science and biotechnology.

Is Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate (CAS: 106939-34-8) safe?
The safety of this compound depends on the context of its use. It is important to follow all safety guidelines and regulations when handling this chemical. Users should wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Proper ventilation is essential. This compound is not considered inherently dangerous, but it should be handled with care due to its chemical complexity. Consult the Material Safety Data Sheet (MSDS) for detailed safety information.

How should Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate (CAS: 106939-34-8) be stored?
Store this compound in a cool, dry place away from direct sunlight and heat sources. Maintain a temperature range of 15-25°C (59-77°F) and a relative humidity below 60%. Use a tightly sealed container to prevent exposure to air and moisture. Avoid contact with incompatible materials such as strong acids, bases, and reducing agents. Store in a secure location to prevent unauthorized access.

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