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Shanghai Qingteng BioTech Co.,Ltd.

Shanghai,China
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Company Profile

we Qingteng Biotech are specialized manufacturer of Rifamycin derivatives in China from 1994,we have fermentation and synthesis factory with GMP&ISO certificate. now we have fermentation capacity 700M3, synthesis and semi-synthesis capacity 200MT annually.

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Product List

Product Name Synonyms CAS No. Grate/Content Operate

2-Amino-3-methylbenzoic acid

Benzoic acid,2-amino-3-methyl-;m-Toluic acid,2-amino-;2-Amino-3-methylbenzoic acid;3-Methylanthranilic acid;3-Methyl-2-aminobenzoic acid;2-Amino-m-toluic acid;NSC 16049
4389-45-1 Inquiry

2-amino-4-hydroxyethylamino anisole sulfate

Ethanol,2-[(3-amino-4-methoxyphenyl)amino]-,sulfate (1:1);Ethanol,2-[(3-amino-4-methoxyphenyl)amino]-,sulfate (1:1) (salt);2-Amino-4-[(2-hydroxyethyl)amino]anisole sulfate;2-Amino-4-(β-hydroxyethylamino)anisole sulfate
83763-48-8 Inquiry

2-Amino-5-chloro-N,3-dimethylbenzamide

Benzamide,2-amino-5-chloro-N,3-dimethyl-;2-Amino-5-chloro-N,3-dimethylbenzamide;2-Amino-5-chloro-N-methyl-3-methylbenzamide
890707-28-5 Inquiry

2-nitro-4-aminodiphenylamine

1,4-Benzenediamine,2-nitro-N1-phenyl-;p-Phenylenediamine,2-nitro-N1-phenyl-;2-Nitro-N1-phenyl-1,4-benzenediamine;2-Nitro-4-amino-N-phenylaniline;1-Anilino-4-amino-2-nitrobenzene;4-Amino-2-nitrodiphenylamine;HC Red No. 1;HC Red 1;2-Nitro-1-N-phenylbenzene-1,4-diamine
2784-89-6 Inquiry

3-amino-4-iminorifamycin S

Rifamycin,3-amino-1,4-dideoxy-1,4-dihydro-4-imino-1-oxo-;2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.;3-Amino-1,4-dideoxy-1,4-dihydro-4-imino-1-oxorifamycin;3-Amino-4-deoxo-4-iminorifamycin S;3-Amino-4-deoxy-4-iminorifamycin S;3-Amino-4-iminorifamycin S;3-Amino-4-imido rifamycin S
62041-01-4 Inquiry

3-Formylrifamycin SV

Rifamycin,3-formyl-;2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-8-carboxaldehyde,1,2-dihydro-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-,21-acetate;2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.;3-Formylrifamycin;3-Formylrifamycin SV;3-Formylrifampicin SV;Rifaldehyde;NCI 145-635;Rifamycin AF;30627-90-8;71795-12-5;1195640-82-4
13292-22-3 Inquiry

4-(4-Fluorophenyl)-6-isopropyl-2-[(N-methyl-n-methylsulfonyl)amino]pyrimidine-5-yl-methanol

Methanesulfonamide,N-[4-(4-fluorophenyl)-5-(hydroxymethyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-;N-[4-(4-Fluorophenyl)-5-(hydroxymethyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methylmethanesulfonamide;N-[4-(4-Fluorophenyl)-5-hydroxymethyl-6-isopropylpyrimidin-2-yl]-N-methylmethanesulfonamide;5-(Hydroxymethyl)-4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidine;N-[4-(4-Fluorophenyl)-6-isopropyl-5-(hydroxymethyl)pyrimidin-2-yl]-N-methylmethanesulfonamide
147118-36-3 Inquiry

4-Bromomethyl-1,2-Dihydroquinoline-2-One

4-Bromomethyl-2-quinolinol;4-(BROMOMETHYL)-2(1H)-QUINOLINONE;4-BROMOMETHYLQUINOLINONE;4-BROMOMETHYL-1,2-DIHYDROQUINOLIN-2-ONE;4-BROMOMETHYL-1,2-DIHYDROQUINOLINE-2-ONE;2(1H)-QUINOLINONE, 4-(BROMOMETHYL)-;4-Bromomethyl Carbostyril;4-(bromomethyl)-2-hydroxyquinoline
4876-10-2 Inquiry

7-MAC

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,diphenylmethyl ester,(6R,7S)-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,diphenylmethyl ester,(6R-cis)-;Diphenylmethyl 7β-amino-7α-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-3-cephem-4-carboxylate
56610-72-1 Inquiry

Benzylhydrazine dihydrochloride

Hydrazine,(phenylmethyl)-,hydrochloride (1:2);Hydrazine,benzyl-,dihydrochloride;Hydrazine,(phenylmethyl)-,dihydrochloride;Benzylhydrazine dihydrochloride;N-Benzylhydrazine dihydrochloride;1-Benzylhydrazine dihydrochloride;477774-46-2
20570-96-1 Inquiry

Benzylhydrazine monohydrochloride

Hydrazine,(phenylmethyl)-,hydrochloride (1:1);Hydrazine,benzyl-,monohydrochloride;Hydrazine,(phenylmethyl)-,monohydrochloride;Benzylhydrazine hydrochloride;Z 102;Benzylhydrazine monohydrochloride;2-Benzylhydrazinium chloride
1073-62-7 Inquiry

clorsulon

1,3-Benzenedisulfonamide,4-amino-6-(1,2,2-trichloroethenyl)-;1,3-Benzenedisulfonamide,4-amino-6-(trichloroethenyl)-;4-Amino-6-(1,2,2-trichloroethenyl)-1,3-benzenedisulfonamide;4-Amino-6-(trichloroethenyl)-1,3-benzenedisulfonamide;L 631529;MK 401;Clorsulon;Curatrem
60200-06-8 Inquiry

Eflornithine hydrochloride

Ornithine,2-(difluoromethyl)-,hydrochloride,hydrate (1:1:1);DL-Ornithine,2-(difluoromethyl)-,monohydrochloride,monohydrate;Ornithine,2-(difluoromethyl)-,monohydrochloride,monohydrate;2,5-Diamino-2-(difluoromethyl)pentanoic acid hydrate hydrochloride
96020-91-6 Inquiry

N1,N4,N4-Tris(2-hydroxyethyl)-2-nitro-p-phenylenediamine

Ethanol,2,2′-[[4-[(2-hydroxyethyl)amino]-3-nitrophenyl]imino]bis-;Ethanol,2,2′-[[4-[(2-hydroxyethyl)amino]-3-nitrophenyl]imino]di-;2,2′-[[4-[(2-Hydroxyethyl)amino]-3-nitrophenyl]imino]bis[ethanol];N1,N4,N4-Tris(2-hydroxyethyl)-2-nitro-p-phenylenediamine;N,N′,N′-Tris(2-hydroxyethyl)-2-nitro-p-phenylenediamine;N1,N4,N4-Tris(2′-hydroxyethyl)-2-nitro-p-phenylenediamine;HC Blue No. 2;HC Blue 2;2,2′-[4-(2-Hydroxyethylamino)-3-nitrophenylimino]diethanol;Covarine Blue W 6122;Colorex HCB 2;N,N,N′-Tris(2-hydroxyethyl)-3-nitrobenzene-1,4-diamine;2,2′-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)azanediyl)diethanol;2-[4-[Bis(2-hydroxyethyl)amino]-2-nitroanilino]ethanol
33229-34-4 Inquiry

rifabutin,anti-tuberculosis

Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2′,3′:7,8]naphth[1,2-d]imidazole-2,4′-piperidine]-5,10,26(3H,9H)-trione,16-(acetyloxy)-6,18,20-trihydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1′-(2-methylpropyl)-,(9S,12E,14S,15R,16S,17R,18R,19R,20S,21S,22E,24Z)-;Rifamycin XIV,1′,4-didehydro-1-deoxy-1,4-dihydro-5′-(2-methylpropyl)-1-oxo-;Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2′,3′:7,8]naphth[1,2-d]imidazole-2,4′-piperidine],rifamycin XIV deriv.;(9S,12E,14S,15R,16S,17R,18R,19R,20S,21S,22E,24Z)-16-(Acetyloxy)-6,18,20-trihydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1′-(2-methylpropyl)spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2′,3′:7,8]naphth[1,2-d]imidazole-2,4′-piperidine]-5,10,26(3H,9H)-trione;Antibiotic LM 427;LM 427;Rifabutin;Rifabutine;Mycobutin;Ansamycin;R 3530;51374-14-2;76609-88-6;794517-89-8
72559-06-9 Inquiry

rifampicin,anti-tuberculosis

,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,1///;2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2-h)-dione,5,6;3-(((4-methyl-1-piperazinyl)imino)methyl)-rifamyci;3-((4-methyl-1-piperazinyl)iminomethyl)rifamycinsv;8-(((4-methyl-1-piperazinyl)imino)methyl)rifamycinsv;8-(4-Methylpiperazinyliminomethyl)rifamycinSV;8-(n-(4-methyl-1-piperazinyl)formidoyl)-rifomycins;RIFAMPIN ''LEPETIT''
13292-46-1 Inquiry

rifamycin O

5-fluoro-2-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)-pyrimidin-4-ol;5-fluoro-2-(1-(2-fluorobenzyl)-5-(isoxazol-3yl)-1H-pyrazol-3-yl)pyrimidin-4-ol;5-fluoro-2-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyrimidin-4-ol;
14887-05-9 Inquiry

rifamycin s,anti-tuberculosis

Rifamycin,1,4-dideoxy-1,4-dihydro-1,4-dioxo-;2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone,5,17,19,21-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-,21-acetate;Rifomycin S;2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.;1,4-Dideoxy-1,4-dihydro-1,4-dioxorifamycin;Rifamycin S;NSC 144130;27184-20-9;959320-39-9;1217878-21-1
13553-79-2 Inquiry

rifamycin sodium,anti-tuberculosis

Rifamycin,sodium salt (1:1);2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,11(2H)-dione,5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-,21-acetate,sodium salt;Rifamycin,monosodium salt;2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.;Rifamycin SV sodium salt;Rifamycin SV sodium;Rifamycin sodium;Monosodium rifamycin SV;Rifamycin sodium salt;Tuborin;NSC 146718;CB 01-11;137360-32-8;15105-92-7;412909-18-3
14897-39-3 Inquiry

rifapentine,anti-tuberculosis

Rifamycin,3-[[(4-cyclopentyl-1-piperazinyl)imino]methyl]-;2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.;3-[[(4-Cyclopentyl-1-piperazinyl)imino]methyl]rifamycin;Rifamycin AF/ACPP;DL 473;Antibiotic DL 473IT;Rifapentine;MDL 473;Cyclopentylrifampicin;R 77-3;KTC 1;Priftin;Rifapentin;Prifitin;71950-35-1;773848-08-1
61379-65-5 Inquiry
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