Guangzhou Tosun Pharmaceutical Limited 公司信息

公司名称: Guangzhou Tosun Pharmaceutical Limited
电话: +86-18922120635
电子邮件:sales@toref-standards.com
国籍:中国
网址: toref-standards.com
产品总数:1000
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公司提供产品列表

Lidocaine EP Impurity H 2,6-二甲基氯代乙酰苯胺 1131-01-7
(R) - 2-methylproline (R)-2-甲基脯氨酸 63399-77-9
Labetalol Impurity 6(Amphetamine) 1-甲基-3-苯基丙胺 22374-89-6
Clprofloxacin Hydrochloride 盐酸环丙沙星 93107-08-5
Olaparib 奥拉帕尼 763113-22-0
Methanesulfonate Isopropyl 甲磺酸异丙酯 926-06-7
N-Hydroxysuccinimide N-羟基丁二酰亚胺 6066-82-6
Amikacin EP Impurity I (S)-(-)-4-氨基-2-羟基丁酸 40371-51-5
Hydroxyacetone 羟基丙酮 116-09-6
Puerarin 葛根素 3681-99-0
Sodium tetrasulfate 连四硫酸钠 13721-29-4
Allopurinol 别嘌醇 315-30-0
Diphenylphosphinic acid 二苯基磷酸 1707-03-5
Aspirin EP Impurity E 双水杨酸酯 552-94-3
Dimethyl adipate 己二酸二甲酯 627-93-0
Cimetidine Impurity 2 2-氰基亚胺基-1,3-噻唑烷 26364-65-8
Isoniazid EP Impurity A 异烟酸 55-22-1
Mesalazine 5-氨基水杨酸 89-57-6
MetocloprDmide EP Impurity E N,N-二乙基乙二胺 100-36-7
Molnupiravir Impurity 1 N-羟基胞苷 3258-02-4
Diquafosol Impurity-UMP 5'-尿苷酸二钠 3387-36-8
2,4-Dimethylimidazole 2,4-二甲基咪唑 930-62-1
Etomidate Impurity 9 咪唑-4-甲酸乙酯 23785-21-9
Ibuprofen EP Impurity B 布洛芬杂质B 3585-49-7
Rasagiline Impurity 10 1-氨基茚满 34698-41-4
Amikacin EP Impurity D 单硫酸卡那霉素 59-01-8
Ursodeoxycholic Acid EP Impurity F 3Α-羟基-7-氧代-5Β-胆烷酸 4651-67-6
Phenyl Chloroformate 氯甲酸苯酯 1885-14-9
Capecitabine EP Impurity G 5'-脱氧-5-氟-N-[(戊氧基)羰基]胞苷 2',3'-二乙酸酯 162204-20-8
Relugolix Impurity 4 3-氨基-6-氯哒嗪 5469-69-2
Ibuprofen EP Impurity E 4-异丁基苯乙酮 38861-78-8
Isavuconazole 艾沙康唑 241479-67-4
Z-D-Arg(Pbf)-OH·CHA N5-[[[(2,3-二氢-2,2,4,6,7-五甲基-5-苯并呋喃基)磺酰基]氨基]亚氨基甲基]-N2-[苄氧羰基]-D-鸟氨酸环己基铵盐 200191-00-0
Pregabalin EP Impurity C 扁桃酸 90-64-2
Posazonazole Intermediate 1 1-(4-氨基苯基)-4-(4-羟基苯基)哌嗪 74853-08-0
Boc-L-Glutamic acid Boc-L-谷氨酸 2419-94-5
P-Chloroacetoanilide 对氯乙酰苯胺 539-03-7
Loxoprofen Impurity 28 2-(4-溴甲基苯基)丙酸 111128-12-2
Dinitolmide 二硝托胺 148-01-6
Isavuconazole Impurity 33(Crotonaldehyde) 巴豆醛 123-73-9
Pregabalin Impurity 53 3-(氨甲酰甲基)-5-甲基己酸 181289-15-6
Dopamine EP Impurity B 4-(2-氨基乙基)-2-甲氧基苯酚 554-52-9
Methanesulfonate Methyl 甲磺酸甲酯 66-27-3
Cimetidine 西咪替丁 51481-61-9
Lidocaine Dichloro Impurity 丙胺卡因杂质A 39084-88-3
Methanesulfonate Ethyl 甲磺酸乙酯 62-50-0
Dopamine EP Impurity C 3,4-二甲氧基苯乙胺 120-20-7
Dapoxetine Hydrochloride 达泊西汀 119356-77-3
Losoprofen Sodium 洛索洛芬钠 80382-23-6
Digoxin EP Impurity A 洋地黄毒甙 71-63-6
DL-α-Tocopherol DL-α-生育酚 10191-41-0
Rivaroxaban Impurity RC-28 3-氯噻吩-2-羧酸 59337-89-2
MetocloprBmide EP Impurity B 4-乙酰氨基-5-氯-2-甲氧基苯甲酸酯 4093-31-6
Methyl acetylsalicylate 5-乙酰水杨酸甲酯 16475-90-4
Pregabalin Impurity 32 R(+)-alpha-甲基苄胺 3886-69-9
3-Chloro-4-morphlino-1,2,5-thiadiazole 3-氯-4-吗啉基-1,2,5-噻二唑 30165-96-9
Mesalamine EP Impurity A 4-氨基苯酚 123-30-8
Capecitabine Intermediate 2 1,2,3-三乙酰氧基-5-脱氧-D-核糖 62211-93-2
Cyanocobalamin Impurity 13 羟钴胺 13422-51-0
Phenacetin 非那西丁 62-44-2
2,4,5-Trimethylaniline Hydrochloride 2,4,5-三甲基苯胺盐酸盐 21436-97-5
1,2-Dimethylimidazol 1,2-二甲基咪唑 1739-84-0
Chloroacetyl Chloride 氯乙酰氯 79-04-9
Prilocaine EP Impurity B HCl 邻甲苯胺盐酸盐 636-21-5
Pentoxifylline EP Impurity B 3-甲基黄嘌呤 1076-22-8
Norfloxacin EP Impurity A 7-氯-1-乙基-6-氟-4-氧氢喹啉-3-羧酸 68077-26-9
O-Benzenedicarboxylicacid Dioctylester 邻苯二甲酸二辛酯 117-84-0
Capecitabine Intermediate 1 5-氟胞嘧啶 2022-85-7
Lansoprazole Impurity 21 2,3-二甲基-4-硝基吡啶-N-氧化物 37699-43-7
Mesalazine EP Impurity K 苯胺 62-53-3
Progesterone Impurity 28 6-羰基黄体酮 2243-08-5
Trichlorethanol 2,2,2-三氯乙醇 115-20-8
N-Cyano-N',S-dimethylisothiourea N-氰基-N',S-二甲基异硫脲 5848-24-8
Sulfadimethoxine EP Impurity A 4-氨基-2,6-二甲氧基嘧啶 3289-50-7
Fumaric acid monomethyl ester 富马酸单甲酯 2756-87-8
p-Toluenesulfonate Ethyl ester 对甲苯磺酸乙酯 80-40-0
Caffeine EP impurity D 可可碱 83-67-0
Trifluoroethylamine 2,2,2-三氟乙基胺 753-90-2
4-Amino-3-fluorphenol 3-氟-4-氨基苯酚 399-95-1
Acetylcysteine isomer impurity N-乙酰基-D-半胱氨酸 26117-28-2
Capecitabine EP Impurity C 2',3'-二-O-乙酰基-5'-脱氧-5-氟-D-胞啶 161599-46-8
Olaparib Impurity 7 N-BOC-哌嗪 57260-71-6
Loxoprofen 洛索洛芬酸 68767-14-6
Mesalazine EP Impurity P 美沙拉嗪EP杂质P 887256-40-8
Azacitidine Impurity 1 4,6-二氨基-2-羟基-1,3,5-三嗪 645-92-1
Urosodeoxycholic Acid Impurity 11 甘氨胆酸 475-31-0
Fenofibrate EP Impurity B 非诺贝特酸 42017-89-0
Glycyrrhetic Acid (Enoxolone) 甘草次酸 471-53-4
2-Aminobenzenethiol 2-氨基苯硫醇 137-07-5
(S)-(-)-2-(Boc-amino)-1,5-pentanediol (S)-(-)-2-(BOC-氨基)-1,5-戊二醇 162955-48-8
N,N'-Dimethylarginine 对称N,N-二甲基精氨酸 30344-00-4
Hydrochlorothiazide Impurity B 精磺胺 121-30-2
Dinitolmide Impurity A 2-甲基-5-硝基苯甲酸 1975-52-6
Minoxidil EP Impurity B 2,4-二氨基-6-氯嘧啶 156-83-2
Chlorphenamine EP Impurity B 2,2'-二吡啶胺 1202-34-2
Lansoprazole Impurity 23 2,3-二甲基吡啶-N-氧化物 22710-07-2
Laurocapram 月桂氮酮 59227-89-3
MetocloprCmide EP Impurity C 4-氨基-5-氯-2-甲氧基苯甲酸 7206-70-4
Sodium metabisulfite 焦亚硫酸钠 7681-57-4
Dimethylsulfate 硫酸二甲酯 77-78-1
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