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深圳鼎邦化學(xué)品有限公司 Company Information

Company Name:	Shenzhen Topbatt Chemical Co., Ltd
Tel:	0755-86210901
Email:	1183024353@qq.com
Nationality:	China
WebSite:	www.topbatt.net
Product List:	796

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Product List

Cefixime Polymer Impurity B

Delta-2-anti-oxime

Pomalidomide impurity R

Valsartan potassium impurity ECA

5-(difluoromethoxy)-2-((3,4-dimethoxypyridin-2-yl)methyl)-1H- benzo[d]imidazole

Minoxidil Impurity 2,6-DIAMINO-4-HYDRAZINEYLPYRIMIDINE 1-OXIDE

FosfomycinMethoxy open ring Impurity

3-[(2-Hydroxyethyl)amino]propiononitrile

4-O-DesMethyl 4-O-Ethyl TriMethopriM

Bromocyclopentane-d9

Posaconazole ethyl carbamate derivative impurity

Posaconazole Dimethyl Urea Derivative Impurity

Posaconazole Methyl Carbamate Derivative Impurity

Cefixime double side chain △3 isomer

Cefditoren Monohydrate Monocyclic Impurity

Double AE impurities

(12aR)-12-[(11S)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepine-11-yl]-3,4,6,8,12,12a-hexahydro-6,8-dioxo-1H-[1,4]oxazepino[3,4-c]pyridino[2,1-f][1,2,4]triazine-7-yl]oxy]methyl methyl carbonate

5-Hydroxy-6-methyl-3,4-diaminobenzidine

Famotidine Impurity -7

(R)-N-((S)-1-amino-1-oxobutan-2-yl)-3-(chloromethyl)hexanamide reference substance

4-(2-Hydroxy-3-(2-methyl-5-nitroimidazol-1-yl)propyl)morpholine-4-oxide

E-Cefcapene Pivoxil

2-Chloro-M-dimethyl-4-nitrobenzamide

Apremilast intermediate 1 APSTYL-1-4

Ampicillin Impurity P

Cefoperazone Impurity P

Bedaquiline impurity 13

L-proline cyclization impurity (single configuration)

Proline cyclization impurity (mixed isomers)

4-(N-formylmethyl)-aminobutanoic acid

2-(dimethylamino)cyclohex-2,5-dien-1,4-dione

Pioglitazone N-oxide reference standard

Pioglitazone condensation aldehyde reference standard

2-diazinyl-2-phenylethyl acetate

Piperacillin impurity J

Penicillin G Potassium Impurity E

Penicillin G Potassium Impurity F

Penicillin G Potassium Oxidation Impurity

Penicillin G Potassium Dioxide Impurity

Impurity Sirolimus-19-ene open ring

2,5-Dimethoxyphenylhydrazine Hydrochloride

2,5-Dimethoxyphenylhydrazine

(2S,3S,5S)-5-amino-2-(dibenzylamino)-1,6-diphenylhexan-3-ol

1-(4-Thiophenyl)ethyl-1-one

Mirodenafil Impurity L

Sodium 4-sulfobenzoate

(R)-2-((4-Aminophenethyl)amino)-1-(3-chlorophenyl)ethyl-1-ol

Mannose Triflate

Galantamine EP Impurity D

Galantamine EP Impurity E

Omeprazole intermediate target impurity 2

Omeprazole intermediate target impurity 1

Ampicillin USP Impurity I (Ampicillin Ring Opening Trimer)

Aminolevulinic Acid Hydrochloride Impurity 1

Sodium Fusidate Impurity D

Sodium Fusidate Impurity C

7-Aminocephalosporanic acid

Meta-Hydroxyamine Impurity SHC

(S)-2-(5-((S)-4-hydroxybutan-2-yl)amino)-2,4-dinitrophenyl)amino)propanamide

(S)-2-(5-((R)-4-hydroxybutan-2-yl)amino)-2,4-dinitrophenyl)amino)propanamide

Aminolevulinic Acid Hydrochloride Impurity 2

Cefotaxime Sodium EP Impurity D

Cefotaxime impurity A

N-Nitrosomeropenem

4-Diazo-3,4-dihydro-7-nitro-3-oxo-1-naphthalenesulfonic acid

Oxacillin Polymer Impurity II

Morpholine nitrate impurity

Brimonidine Tartrate Impurity Q

1,3-Dimethyl-1-(methylcarbamoyl)urea

Metahydroxylamine impurity BMC

O-Desmethyl Galantamine

Galantamine N-oxide

Valsartan Potassium Impurity EC

Spiramycin impurity B

Cefixime Dimer F

Cefixime Dimer D

Cefpodoxime proxetil EP impurity 1

Latamoxef Impurity M422

S-acetylthiorphan

PENICILLANYL AMPICILLINAMIDE (USP Ampicillin)

Amoxicillin Impurity Q

Aminolevulinic Acid Hydrochloride Impurity 4

Ethyl bile ester reference

(R)-N-((S)-1-amino-1-oxobutane-2-yl)-3-(hydroxymethyl)hexanamide reference substance

Cefoperazone Impurity 531

Pioglitazone Impurity Q

Meta-Hydroxyamine Impurity AA

Penicillin Impurity I

Mesalazine impurity 29 reference standard

Pyrithione Impurity 6

Ampicillin ethylenediamine analog

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