ChemicalBook >> CAS DataBase List >>(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one

(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one

CAS No.
129306-33-8
Chemical Name:
(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one
Synonyms
(-)-9,10-DIFLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-7H-PYRIDO<1,2,3-DE><1,4>BENZOXAZINE-6-CARBOXYLIC ACID B;(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one;(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido<1,2,3-de><1,4>benzoxazine-6-carboxylic acid BF2-chelate;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, difluoroboryl ester, (3S)-;Difluoroboranyl (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
CBNumber:
CB53373074
Molecular Formula:
C13H8BF4NO4
Molecular Weight:
329.01
MDL Number:
MOL File:
129306-33-8.mol
Last updated:2023-05-15 10:43:54

(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one Properties

Boiling point 408.1±55.0 °C(Predicted)
Density 1.53±0.1 g/cm3(Predicted)
solubility Acetonitrile (Slightly), DMSO (Slightly)
form Solid
pka -4.00±0.60(Predicted)
color White to Off-White

(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC L360260 LevofloxacinQ-AcidDifluoroborylEster 129306-33-8 250mg $175 2021-12-16 Buy
Product number Packaging Price Buy
L360260 250mg $175 Buy

(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one Chemical Properties,Uses,Production

Uses

Levofloxacin Q-Acid Difluoroboryl Ester is an intermediate in the synthesis of Levofloxacin-d3 Sodium Salt (L360003). Levofloxacin-d3 Sodium Salt, is the labelled analogue of Levofloxacin (L360000), an antibiotic used against gram-negative organisms.

(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one Suppliers

Global( 10)Suppliers
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Blocksynth Pharmaceutical Technology Co.,Ltd
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AFINE CHEMICALS LIMITED
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AstaTech (Chengdu) Pharma. Co., Ltd. 028-85122536 15928766785 wupengcheng@astatech.cn China 2010 55
SanoChem (Chengdu) Tech. Co., Ltd. 28-87999436 02887999436 sales@sano-chem.com China 3795 55
Chengdu Jiuding Chemical Technology Co., Ltd. - Song Bo 18584079237 312074905@qq.com China 2506 58
Nanjing Wogni Chemical Co., Ltd. 15996452985 foxerhy@163.com China 4939 58
guoyungurui 18162595016; 18162595016 3287908757@qq.com China 10335 58
Ningbo Zhenyue Pharmaceutical Technology Co., Ltd 19817745290 bd@blocksynth.com China 5677 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd 025-58851090 13915962545 2881759498@qq.com China 13082 58
(S)-6-(((difluoroboryl)oxy)carbonyl)-9,10-difluoro-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one (-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido<1,2,3-de><1,4>benzoxazine-6-carboxylic acid BF2-chelate (-)-9,10-DIFLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-7H-PYRIDO<1,2,3-DE><1,4>BENZOXAZINE-6-CARBOXYLIC ACID B 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, difluoroboryl ester, (3S)- Difluoroboranyl (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 129306-33-8
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