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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: D-OFLOXACIN
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100986-86-5

100986-86-5 structure

100986-86-5 structure

Name: D-Ofloxacin
Chemical Name: D-Ofloxacin
CAS Number: 100986-86-5
Molecular Formula: C₁₈H₂₀FN₃O₄
Molecular Weight: 361.367
Catalog: Signaling Pathways Anti-infection Bacterial
Create Date: 2016-01-24 21:33:41
Modify Date: 2026-07-06 18:17:30
(R)-Ofloxacin (Dextrofloxacin) is an antibiotic useful for the treatment of a number of bacterial infections[1]. Antibacterial activity[1].

Name	D-Ofloxacin
Synonyms	R-9-fluoro-2, 3-dihydro-3-Methyl-10-(4-Methyl-1-piperazinyl)-7-oxo-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-cboxylic acid Levofloxacin Impurity L Levofloxacin Impurity 6（R-Isomer） Levofloxacin ImpurityⅠ:(3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-cboxylic Acid DS-4632 D-Isomer of ofloxacin Ofloxacin Impurity 2((R)-Ofloxacin) (R)-Ofloxacin,e.e D-OFLOXACIN Levofloxacin BP Impurity A (2R)-7-Fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.0,13]trideca-5,6,8,11-tetraene-11-cboxylic acid Aids-002308 Levofloxacin impurity 9/Ofloxacin R-Isomer/(R)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-cboxylic acid R-Ofloxacin ((R)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de (3R)-9-Fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid R-Ofloxacin Levofloxacin (R)-Ofloxacin Levofloacin Impurity E [3R,(+)]-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-cboxylic acid DEXTROFLOXACINE Aids002308 (R)-9-fluoro-3-methyl 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-cboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (3R)- (9CI) 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-cboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (R) Levofloxacin-5 d-isomer of ofloxacin Ofloxacin R-Isomer R-Ofloxacin (25 mg) ((R)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-cboxylic acid) DR 3354 (R)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2 (R)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-cboxylic acid (R)-Ofloxacin Levofloxacin Impurity A（Levofloxacin R-Isomer） d-Levofloxacin D-ofloaxcin (3R)-9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido[1, 2,3-de][1,4]benzoxazine-6-cboxylic acid 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-cboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (3R) (R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid Levofloxacin Impurity A Levofloxacin Hydrochloride ImpurityⅠ: (Dextrofloxacin)(R)-Levofloxacin Levofloxacin R-Isomer（Levofloxacin Impurity A） Levofloxacin R-IsoMer (+)-Ofloxacin Levofloxacin Impurity 6 (Levofloxacin Impurity A)(R-Isomer)

Description	(R)-Ofloxacin (Dextrofloxacin) is an antibiotic useful for the treatment of a number of bacterial infections[1]. Antibacterial activity[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Nahla N. Salama, et al. Thin-Layer Chromatographic Enantioseparation of Ofloxacin and Zopiclone using Hydroxy-Propyl-BetaCyclodextrin as Chiral Selector and Thermodynamic Studies of Complexation. Journal of Planar Chromatography. 27 (2014) 3, 166-173.

Density	1.5±0.1 g/cm3
Boiling Point	571.5±50.0 °C at 760 mmHg
Molecular Formula	C₁₈H₂₀FN₃O₄
Molecular Weight	361.367
Flash Point	299.4±30.1 °C
Exact Mass	361.143799
PSA	75.01000
LogP	0.84
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.670

RIDADR	NONH for all modes of transport
HS Code	2934999090

Precursor 10
109-01-3 110548-07-7 82419-36-1 94695-50-8
103995-33-1 110548-04-4 110548-06-6 110548-05-5
115551-33-2 85741-74-8
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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