Taizhou Volsen Chemical Co., Ltd.

Sitafloxacin Impurity - manufacturer, factory, supplier from China

(Total 22 Products for Sitafloxacin Impurity)

  • (1S,2R)-2-fluorocyclopropanecarboxylic Acid For Sitafloxacin

    (1S,2R)-2-fluorocyclopropanecarboxylic Acid For Sitafloxacin

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    • Min. Order: 1 Kilogram

    Sitafloxacin impurity name is 1S 2R 2 fluorocyclopropanecarboxylic acid Molecular formula is C4H5FO molecular weight is 104 0797 Thera Category Anti infection Cas No

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  • (1S,2R)-2-Fluorocyclopropanecarboxylic Acid For Sitafloxacin

    (1S,2R)-2-Fluorocyclopropanecarboxylic Acid For Sitafloxacin

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    • Min. Order: 1 Kilogram

    Sitafloxacin impurity name is 1S 2R 2 fluorocyclopropanecarboxylic acid Molecular formula is C4H5FO molecular weight is 104 0797 Thera Category Anti infection Cas No

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  • (1S,2R)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate For Sitafloxacin  CAS 185225-84-7

    (1S,2R)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate For Sitafloxacin CAS 185225-84-7

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    Sitafloxacin impurity name is 1S 2R 2 fluorocyclopropanamine 4 methylbenzenesulfonate CAS number 185225 84 7 Molecular formula is C10H14FNO3S molecular weight is 247 29 Thera Category Anti infection Cas No 185225 84 7 Synonym Cyclopropanamine 2 fluoro 57521341 1S 2R 4 methylbenzenesulfonate 9CI 1S 2R 2...

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  • ((1S,2S)-2-fluorocyclopropanamine 4-methylbenzenesulfonate For Sitafloxacin

    ((1S,2S)-2-fluorocyclopropanamine 4-methylbenzenesulfonate For Sitafloxacin

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    Sitafloxacin impurity name is 1S 2S 2 fluorocyclopropanamine 4 methylbenzenesulfonate Molecular formula is C9H12FNO3S molecular weight is 233 259883 Thera Category Anti infection Cas No Synonym Sitafloxacin

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  • (1R,2R)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate For Sitafloxacin

    (1R,2R)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate For Sitafloxacin

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    Sitafloxacin impurity name is 1R 2R 2 fluorocyclopropanamine 4 methylbenzenesulfonate Molecular formula is C9H12FNO3S molecular weight is 233 259883 Thera Category Anti infection Cas No Synonym Sitafloxacin

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  • (R)-Tert-Butyl 5-Azaspiro[2.4]Heptan-7-Ylcarbamate For Sitafloxacin

    (R)-Tert-Butyl 5-Azaspiro[2.4]Heptan-7-Ylcarbamate For Sitafloxacin

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    Sitafloxacin impurity name is R tert butyl 5 azaspiro 2 4 heptan 7 ylcarbamate CAS number 127199 44 4 Molecular formula is C11H20N2O2 molecular weight is 212 2887 Thera Category Anti infection Cas No 127199 44 4 Synonym R 5 Aza spiro 2 4Content source hept 7 yl carbamic acid tert butyl ester N 7R 5 azaspiro 2 4 heptan...

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  • (R)-tert-butyl (5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Used For Sitafloxacin

    (R)-tert-butyl (5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Used For Sitafloxacin

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    Sitafloxacin impurity name is R tert butyl 5 benzyl 5 azaspiro 2 4 heptan 7 yl carbamate CAS 1432056 70 6 Molecular formula is C18H26N2O2 molecular weight is 302 42 Thera Category Anti infection Cas No 1432056 70 6 Synonym tert butyl R 5 benzyl 5 azaspiro 2 4 heptan 7 yl carbamate R tert butyl 5 benzyl 5 azaspiro 2 4...

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  • (1R,2S)-2-Fluorocyclopropanecarboxylic Acid For Sitafloxacin CAS 167073-08-7

    (1R,2S)-2-Fluorocyclopropanecarboxylic Acid For Sitafloxacin CAS 167073-08-7

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    Sitafloxacin intermediate has chemical name of 1R 2S 2 fluorocyclopropanecarboxylic acid CAS 167073 08 7 Molecular formula is C4H5FO2 molecular weight is104 0797 Thera Category Anti infection Cas No 167073 08 7

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  • (1R,2R)-2-Fluorocyclopropanecarboxylic Acid For Sitafloxacin CAS 127199-13-7

    (1R,2R)-2-Fluorocyclopropanecarboxylic Acid For Sitafloxacin CAS 127199-13-7

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    1R 2R 2 fluorocyclopropanecarboxylic acid is an intermediates of Sitafloxacin CAS number 127199 13 7 A simple and efficient method for preparing 1R 2R 2 fluorocyclopropanecarboxylic acid is as follows The racemic 2 fluorocyclopropanecarboxylic acid was resolved by using strychnine 57521054 papaverine 57521055 or...

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  • ETHYL 3-(3-CHLORO-2,4,5-TRIFLUOROPHENYL)-3-OXOPROPANOATE  Used For Sitafloxacin CAS  101987-86-4

    ETHYL 3-(3-CHLORO-2,4,5-TRIFLUOROPHENYL)-3-OXOPROPANOATE Used For Sitafloxacin CAS 101987-86-4

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    Sitafloxacin intermediate ETHYL 3 3 CHLORO 2 4 5 TRIFLUOROPHENYL 3 OXOPROPANOATE CAS number is 101987 86 4 his synthetic process is as follows 1 500ml four necked flask was added 21g of 3 chloro 2 4 5 trifluorobenzoic acid 210ml of dichloromethane and 1ml of DMF stirred until dissolved cooled to 0 10 C and 13 1g of...

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  • 3-Chloro-2,4,5-Trifluorobenzoic Acid For Sitafloxacin CAS Number 101513-77-3

    3-Chloro-2,4,5-Trifluorobenzoic Acid For Sitafloxacin CAS Number 101513-77-3

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    3 Chloro 2 4 5 trifluorobenzoic acid CAS number is 101513 77 3 which is a key intermediate for the synthesis of new fluoroquinolones such as Sitafloxacin 3 Chloro 2 4 5 trifluorobenzoic acid as an important synthetic intermediate for new antibacterial drugs has broad market development prospects His synthesis process...

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  • (1R, 2S)-fluorocyclopropylamine hydrochloride Used For Sitafloxacin  CAS  141042-21-9

    (1R, 2S)-fluorocyclopropylamine hydrochloride Used For Sitafloxacin CAS 141042-21-9

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    Sitafloxacin side chain intermediate 1R 2S fluorocyclopropylamine hydrochloride CAS number is 141042 21 9 his synthesis process is as below 1 Synthesis of a three membered ring 1 kg of methyl 4 chloroacetoacetate was dissolved in 6 L of acetonitrile and 38 g of valine and 1 25 kg of 1 2 dibromoethane were added and a...

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  • Broad Antibacterial Spectrum Drus Sitafloxacin CAS 127254-10-8

    Broad Antibacterial Spectrum Drus Sitafloxacin CAS 127254-10-8

    • Brand: VOLSENCHEM

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    • Min. Order: 1 Gram

    Sitafloxacin CAS number is 127254 10 8 It is a fourth generation fluoroquinolones it first marketed in Japan in 2008 for the treatment of severe refractory infectious diseases there are two dosage forms in 50mg tablets and 10 fine particle It can inhibit the bacterial DNA gyrase and topoisomerase IV and the inhibition...

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  • Sitafloxacin Hydrate Treatment for Infectious Diseases Cas Number 163253-35-8

    Sitafloxacin Hydrate Treatment for Infectious Diseases Cas Number 163253-35-8

    • Brand: VOLSENCHEM

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    Sitafloxacin hydrate cas number 163253 35 8 is a quinolone broad spectrum antimicrobial it is used for the treatment of severe refractory infectious diseases sitafloxacin cas 163253 35 8 can be developed into oral administration or injected Due to the molecular structure contains a cisfluorocarbamidine group and has...

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  • (1R,2S)-FLUOROCYCLOPROPYLAMINE TOSYLATE For SITAFLOXACIN CAS Number 143062-84-4

    (1R,2S)-FLUOROCYCLOPROPYLAMINE TOSYLATE For SITAFLOXACIN CAS Number 143062-84-4

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    SITAFLOXACIN intermediate also known 1R 2S FLUOROCYCLOPROPYLAMINE TOSYLATE CAS number 143062 84 4 in the China Pharmaceutical Industry magazine published in 2006 on the 36th page recorded the sitafloxacin synthesis route diagram and described a series of synthetic methods of sitafloxacin which lists a variety of...

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  • SITAFLOXACIN Intermediate 7 CAS 144282-37-1

    SITAFLOXACIN Intermediate 7 CAS 144282-37-1

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    SITAFLOXACIN intermediate 7 has the chemical name of Carbamic acid 7S 5 phenylmethyl 5 azaspiro 2 4 hept 7 yl 1 1 dimethylethyl ester CAS number 144282 37 1 Synthetic method is as follows First ethyl acetoacetate is added to the kettle and then add DMF 1 2 dibromoethane potassium carbonate by turn After the reaction...

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  • Fluoroquinolone Antibiotic Sitafloxacin Intermediate CAS 127199-45-5

    Fluoroquinolone Antibiotic Sitafloxacin Intermediate CAS 127199-45-5

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    SITAFLOXACIN intermediate S 7 tert Butoxycarbonylamino 5 azaspiro 2 4 heptane CAS number 127199 45 5 its synthesis ideas are the following Firstly synthesis of racemate of S 7 tert Butoxycarbonylamino 5 azaspiro 2 4 heptane and then split to get a single configuration of compounds This method creates another waste of...

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  • Lesinurad Impurity CAS Number 878671-99-9

    Lesinurad Impurity CAS Number 878671-99-9

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    Lesinurad Minus step N 1 also named as Methyl 2 5 broMo 4 4 cyclopropylnaphthalen 1 yl 4H 1 2 4 triazol 3 ylthio acetate Molecular formula C18H16BrN3O2S Molecular weight 418 30754 Because it is further step is synthetic the raw material drug Lesinurad so we control the quality of this intermediate more strictly than...

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  • Lesinurad Impurity CAS 1533519-84-4

    Lesinurad Impurity CAS 1533519-84-4

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    Lesinurad intermediate of 4 cyclopropylnaphthalen 1 yl 1H 1 2 4 triazole 5 4H thione which we named lesinurad Intermediate 3 it has the cas number of 1533519 84 4 Molecular formula C15H13N3S Molecular weight 267 34882 We use 1 Cyclopropyl 4 isothiocyanatonaphthalene as raw material add acetohydrazide to get lesinurad...

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  • Dolutegravir Impurity 5,1051375-16-6

    Dolutegravir Impurity 5,1051375-16-6

    • Brand: VOLSENCHEM

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    • Supply Ability: COMMERCIAL

    • Min. Order: 1 Gram

    Dolutegravir is is a second generation HIV integrase strand transfer inhibitor INSTI and the most recent antiretroviral approved for treatment of HIV 1 infection Our company is strongly on making impurities of Dolutegeravir and dolutegravir intermediates Dolutegravir Impurity 5 E Dolutegravir Impurity A Impurity B...

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  • Dolutegravir Impurity C,1051375-19-9

    Dolutegravir Impurity C,1051375-19-9

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    • Supply Ability: COMMERCIAL

    • Min. Order: 1 Gram

    Dolutegravir is is a second generation HIV integrase strand transfer inhibitor INSTI and the most recent antiretroviral approved for treatment of HIV 1 infection Our company is strongly on making impurities of Dolutegeravir and dolutegravir intermediates Dolutegravir Impurity A Impurity B Impurity C Structure

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  • Dolutegravir Impurity 4,1051375-16-6

    Dolutegravir Impurity 4,1051375-16-6

    • Brand: VOLSENCHEM

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    • Supply Ability: COMMERCIAL

    • Min. Order: 1 Gram

    Dolutegravir is is a second generation HIV integrase strand transfer inhibitor INSTI and the most recent antiretroviral approved for treatment of HIV 1 infection Our company is strongly on making impurities of Dolutegeravir and dolutegravir intermediates Dolutegravir Impurity 4 D M F C20H20FN3O5 M W 401

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Review

Iasonas Siabos

Jul 29, 2020 5

Great Price
Mr.brian Cole

Jul 22, 2020 5

It feels good. fits the description. long time coming
Mr.saber Khan

Jul 15, 2020 4

The Sitafloxacin Impurity is excellent. Will come back to buy again.
we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad. for Sitafloxacin Impurity , Sitafloxacin Impurities , Sitafloxacin Impurity185225-84-7 , We sincerely count on exchange and cooperation with you. Allow us to move ahead hand in hand and attain win-win situation.

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