Dithiosalicylic Acid; 2,2'-Dithiosalicylic acid; 2,2'-Dithiodibenzoic Acid; 2-[(2-Carboxyphenyl)Disulfanyl]Benzoic acid; 2-Carboxyphenyl Disulfide (Bis(2-Carboxyphenyl) Disulfide; 2,2'-Dithiodibenzoic ACID; Benzoic acid, 2,2'-Dithiobis-; DTSA; Dtdba; 2,2'-Dithiosalicylic acid

Brief Introduction

Dithosalicylic acid is a kind of carboxylic acid derivative, which is mainly used as intermediates of medicine, dye, bactericide and photoinitiator, and as thiohydrogen modification reagent.

Suppliers

Wujiang New Sunlion Chemical Co., Ltd

CNY 6.2 Million

33300m²

Less Than 50 People

Manufacturing Manufacturing

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	99.0%	Tech Grade	200 tons/year	-	25kg / Paper Bag

Main products:

2,2-Dithiosalicylic Acid /Ethyl Hexanoate /2-(2-Methylphenoxy)Aniline /4-Dihydroxybiphenyl

4-[2-[(3-Ethyl-4-Methyl-2-Oxo-3-Pyrrolin-1-Yl)Carboxamido]Ethyl]Benzenesulfonamide

CAS:119018-29-0

Molecular Formula:C16H21N3O4S

Alias

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Glimepiride Related Compound B; Sulfonamideofglimepiride; Glimepiride Sulfonamide; Unii-612913U5L6; 4-Ethyl-3-Methyl-5-Oxo-N-[2-(4-Sulfamoylphenyl)Ethyl]-2H-Pyrrole-1-Carboxamide

Brief Introduction

Intermediate for the preparation of Glimepiride.

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Cangzhou Senary Chemical Science-Tech Co.,Ltd.

CNY 5 Million

67266m²

100-500 People

Manufacturing Manufacturing

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	99%	Pharm Grade	-	-	25kg / Fibre Drum

Main products:

4-[2-[(3-Ethyl-4-Methyl-2-Oxo-3-Pyrrolin-1-Yl)Carboxamido]Ethyl]Benzenesulfonamide

Erythromycin,6-O-Methyl-2',4' '-Bis-O-(Trimethylsilyl),9-[O-(1-Ethoxy-1-Methylethyl)Oxime]

CAS:119665-62-2

Molecular Formula:C49H96N2O14Si2

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6-O-Methyl-2',4''-Bis-O-(Trimethylsilyl)-9-[O-(1-Ethoxy-1-Methylethyl)Oxime]-Erythromycin; Erythromycin, 6-O-Methyl-2',4''-Bis-O-(Trimethylsilyl)-, 9-[O-(1-Ethoxy-1-Methylethyl)Oxime]; (3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(Dimethylamino)-6-Methyl-3-[(Trimethylsilyl)Oxy]Oxan-2-Yl]Oxy}-10-{[(2-Ethoxypropan-2-Yl)Oxy]Imino}-14-Ethyl-12,13-Dihydroxy-7-Methoxy-4-{[(2R,4R,5S,6S)-4-Methoxy-4,6-Dimethyl-5-[(Trimethylsilyl)Oxy]Oxan-2-Yl]Oxy}-3,5,7,9,11,13-Hexamethyl-1-Oxacyclotetradecan-2-One; Intermediateofclarithromycin; Intermediate of Clarithromycin

Brief Introduction

The molecular formula of clarithromycin intermediate is C49H96N2O14Si2.

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Huangshi Shixing Pharmaceutical Co., Ltd.

CNY 250 Million

133200m²

100-500 People

CRO CRO

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	98.0%	Pharm Grade	-	-	25kg / Fibre Drum

Main products:

Erythromycin,6-O-Methyl-2',4' '-bis-O-(Trimethylsilyl),9-[O-(1-Ethoxy-1-Methylethyl)Oxime] /Erythromycin Estolate /Erythromycin Ethylsuccinate /Roxithromycin /Azithromycin /Clarithromycin /Azathramycin /Dexketoprofen /Dexketoprofen Trometamol /Lansoprazole /R-(+)-Lansoprazole /Oxiracetam

5-Amino-4-Hydroxybenzene-1,3-Disulfonic Acid

CAS:120-98-9

Molecular Formula:C6H7NO7S2

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Sulfanylidenemagnesium; 1,3-Benzenedisulfonic Acid, 5-Amino-4-Hydroxy-; 2-Aminophenol-4,6-Disulfonic Acid; 5-Amino-4-Hydroxy-1,3-Benzenedisulfonic Acid; 5-Amino-4-Hydroxybenzene-1,3-Disulphonic Acid; 5-Azanyl-4-Hydroxy-Benzene-1,3-Disulfonic Acid; O-Aminophenol-4,6-Disulfonic Acid

Suppliers

Guangzhou Cato Research Chemicals Inc.

CNY 20 Million

100-500 People

CDMO CDMO

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	≥99%	-	-	-	-

Main products:

5-Amino-4-Hydroxybenzene-1,3-Disulfonic Acid

Donepezil

CAS:120014-06-4

Molecular Formula:C24H29NO3

Alias

More Information

2-((1-Benzylpiperidin-4-Yl)Methyl)-5,6-Dimethoxy-2,3-Dihydro-1H-Inden-1-One; 5,6-Dimethoxy-2,3-Dihydro-1H-Inden-1-One; N-1-One; Donezepil; 2-[(1-Benzyl-4-Piperidyl)Methyl]-5,6-Dimethoxy-2,3-Dihydroinden-1-One; Donepezil Hydrochloride Monohydrate; Donepezil Base; Akos 226-23; 2,3-Dihydro-5,6-Dimethoxy-2-((1-(Phenylmethyl)-4-Piperidinyl)Methyl)-1H-Inde; N-Benzyl-4-[(5,6-Dimethoxy-1-Indanon-2-Yl)Methyl] Piperidine; 1-Benzyl-4-[(5,6-Dimethoxy-1-Indanon-2-Yl) Methyl] Piperidine

Brief Introduction

Donepezil hydrochloride monohydrate is a reversible acetylcholinesterase inhibitor with central action.

Suppliers

Jari Pharmaceutical Co.,Ltd.

CNY 100 Million

166500m²

100-500 People

Manufacturing Manufacturing

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	-	Pharm Grade	-	-	-

Main products:

Donepezil /Gemcitabine Hydrochloride /Imatinib Mesylate /Bicalutamide /Irinotecan Hydrochloride /Fludarabine Phosphate /Pemetrexed Disodium /Torasemide /Pyridoxal 5'-Phosphate /Sulbutiamine /Levomefolate Calcium /β-Nicotinamide Mononucleotide /(2S)-1-N-(2-Aminoethyl)-3-(4-Ethoxyphenyl)Propane-1,2-Diamine,Trihydrochloride /＂ (S)-4-oxo-4,6,7,8-Tetrahydropyrrolo[1,2-a]Pyrimidine-6-Carboxylic acid Hydrochloride＂ /(2S,5R)-Ethyl 5-((Benzyloxy)Amino)Piperidine-2-Carboxylate Oxalate /3,4-Dihydrobenzo[f][1,4]Thiazepin-5(2H)-one /2-Chloro-5-Fluoronicotinic Acid /2-Chloro-5-Fluoronicotinonitrile /1-(2-Chlorophenyl)Ethanone /Diisopropyl 3,3-Dimethoxycyclobutane-1,1-Dicarboxylate /7,8-Difluorodibenzo[b,e]Thiepin-11(6H)-one /2,3,4,6-Tetrakis-O-Trimethylsilyl-D-Gluconolactone /(S)-1,2-Epoxyheptane /Boc-L-Tyr(Et)-oL /tert-Butyl Ethyl(4-Formylphenethyl)Carbamate /Decitabine /Pemetrexed Disodium Hemipentahydrate /Pemetrexed Disodium Heptahydrate /Letrozole /Capecitabine /Ibrutinib /Teneligliptin Hydrobromide /Atazanavir Sulfate /Olaparib /Afatinib /Cytarabine /Mirabegron /Erlotinib /Idarubicin /Raltitrexed /Crizotinib /Cabozantinib /Tivozanib /Pexidartinib

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