Basic information
- Name:
Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
- CAS No.:
106939-34-8
- Molecular Structure:
![Molecular Structure of 106939-34-8 (Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate)](http://www.lookchem.com/300w/2010/072/106939-34-8.jpg)
- Formula:
- C15H13F2NO4
- Molecular Weight:
- 309.26
- Synonyms:
- Levofloxacin Ethyl Ester/Levofloxacin Acid Ester;Levofloxacin cyclized ester;Ethyl (s)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro - 7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid;Levofloxacin carboxylic acid, ethyl ester;LEVOFLOXACIN ACID ESTER;Levofloxacin Acid Este;
- Density:
- 1.43 g/cm3
- Melting Point:
- 258-260 °C
- Boiling Point:
- 442.2 °C at 760 mmHg
- Flash Point:
- 221.2 °C
- Appearance:
- off-white pale yellow solid
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Specification
This chemical is called Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate, and its CAS registry number is 106939-34-8. With the molecular formula of C15H13F2NO4, its molecular weight is 309.26. Additionally, its product categories are Various Intermediates; Intermediates & Fine Chemicals; Pharmaceuticals.
Other characteristics of the Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate can be summarised as followings: (1)ACD/LogP: 1.28; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 5; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 3; (6)Polar Surface Area: 55.84 Å2; (7)Index of Refraction: 1.582; (8)Molar Refractivity: 71.8 cm3; (9)Molar Volume: 215.1 cm3; (10)Polarizability: 28.46×10-24cm3; (11)Surface Tension: 51.2 dyne/cm; (12)Density: 1.43 g/cm3; (13)Flash Point: 221.2 °C; (14)Enthalpy of Vaporization: 69.96 kJ/mol; (15)Boiling Point: 442.2 °C at 760 mmHg; (16)Vapour Pressure: 5.11E-08 mmHg at 25°C.
You can still convert the following datas into molecular structure:
1.SMILES: Fc3cc1c2N(/C=C(\C1=O)C(=O)OCC)[C@H](COc2c3F)C
2.InChI: InChI=1/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
3.InChIKey: TZSXJUSNOOBBOP-ZETCQYMHBL