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Clovidipine impurity Ⅵ

product code:O-DSP-Ⅵ

purity:98.78%

package:10mg;25mg;50mg;100mg

CAS:110962-94-2

Molecular formula:C19H18Cl2N2O4

Mole molecular weight:409.26

use:It is only used for identification and inspection in R & D test.

Clovidipine impurity Ⅴ

product code:O-DSP-Ⅴ

purity:99.38%

package:10mg;25mg;50mg;100mg

CAS:123853-39-4

Molecular formula:C16H15Cl2NO4

Mole molecular weight:356.20

use:It is only used for identification and inspection in R & D test.

Clovidipine impurity Ⅳ

product code:O-DSP-Ⅳ

purity:99.89%

package:10mg;25mg;50mg;100mg

CAS:188649-48-1

Molecular formula:C21H21Cl2NO6

Mole molecular weight:454.30

use:It is only used for identification and inspection in R & D test.

Clovidipine impurity Ⅲ

product code:O-DSP-Ⅲ

purity:99.05%

package:10mg;25mg;50mg;100mg

CAS:91189-59-2

Molecular formula:C17H17Cl2NO4

Mole molecular weight:370.23

use:It is only used for identification and inspection in R & D test.

Clovidipine impurity I

product code:O-DSP-Ⅰ

purity:98.75%

package:10mg;25mg;50mg;100mg

CAS:253597-19-2

Molecular formula:C25H29Cl2NO8

Mole molecular weight:542.41

use:It is only used for identification and inspection in R & D test.

Clovidipine impurity H152

product code:O-DSP-H152

purity:100.00%

package:10mg;25mg;50mg;100mg

CAS:91854-02-3

Molecular formula:C16H13Cl2NO4

Mole molecular weight:354.18

use:It is only used for identification and inspection in R & D test.

Clovidipine impurity H168

product code:O-DSP-H168

purity:99.70%

package:10mg;25mg;50mg;100mg

CAS:253597-20-5

Molecular formula:C15H15Cl2NO2

Mole molecular weight:312.19

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity 31

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

product code:O-ZYX016-31

purity:99.96%

package:10mg;25mg;50mg;100mg

CAS:1213269-49-8

Molecular formula:C14H11F2NO4

Mole molecular weight:295.24

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity 32

(S)-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride

product code:O-ZYX016-D

purity:98.21%

package:10mg;25mg;50mg;100mg

CAS:N/A

Molecular formula:C18H21N3O4.HCl

Mole molecular weight:379.84

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity 30

(S)-9-fluoro-3-methyl-10-(N-(2-(N-methylformamido)ethyl) formamido-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6 -carboxylic acid

product code:O-ZYX016-30

purity:98.08%

package:10mg;25mg;50mg;100mg

CAS:151377-74-1

Molecular formula:C18H18FN3O6

Mole molecular weight:391.36

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity 29

(R)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride

product code:O-ZYX016-29

purity:99.96%

package:10mg;25mg;50mg;100mg

CAS:N/A (free base:117707-39-8 )

Molecular formula:C17H18FN3O4.HCl

Mole molecular weight:383.80

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity 28

(S)-10-((2-aminoethyl)amino)-9-fluoro-3-methyl-7-oxo-2,3- dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

product code:O-ZYX-28

purity:99.10%

package:100mg;50mg;25mg;10mg

CAS:1797510-34-9 (hydrochloride: 1797099-76-3)

Molecular formula:C15H16FN3O4

Mole molecular weight:321.31

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity Z

ethyl (S,Z)-3-((1-hydroxypropan-2-yl)amino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate

product code:ZYX-Z

purity:99.87%

package:10mg;25mg;50mg;100mg

CAS:110548-02-2

Molecular formula:C15H15F4NO4

Mole molecular weight:349.28

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity Y

ethyl (Z)-3-ethoxy-2-(2,3,4,5-tetrafluorobenzoyl)acrylate

product code:O-ZYX-Y

purity:100.00%

package:10mg;25mg;50mg;100mg

CAS:94714-58-6

Molecular formula:C14H12F4O4

Mole molecular weight:320.24

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity V

ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoate

product code:O-ZYX-V

purity:99.96%

package:10mg;25mg;50mg;100mg

CAS:94695-50-8

Molecular formula:C11H8F4O3

Mole molecular weight:264.18

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity M

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

product code:O-ZYX-M

purity:98.58%

package:10mg;25mg;50mg;100mg

CAS:106939-34-8

Molecular formula:C15H13F2NO4

Mole molecular weight:309.26

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity L

(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

product code:O-ZYX-L

purity:99.78%

package:10mg;25mg;50mg;100mg

CAS:110548-07-7

Molecular formula:C13H9F2NO4

Mole molecular weight:281.21

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity K

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

product code:O-ZYX-K

purity:99.40%

package:10mg;25mg;50mg;100mg

CAS:110548-06-6

Molecular formula:C15H13F2NO4

Mole molecular weight:309.26

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity J

(S)-10-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

product code:O-ZYF-J

purity:98.36%

package:10mg;25mg;50mg;100mg

CAS:117620-84-5

Molecular formula:C13H10FNO4

Mole molecular weight:263.22

use:It is only used for identification and inspection in R & D test.

Levofloxacin impurity I

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

product code:O-ZYX-I

purity:97.54%

package:10mg;25mg;50mg;100mg

CAS:431058-46-7

Molecular formula:C15H14FNO4

Mole molecular weight:291.27

use:It is only used for identification and inspection in R & D test.