Guangzhou Tosun Pharmaceutical Limited

Firmenname:Guangzhou Tosun Pharmaceutical Limited

Telefon:+86-18922120635

E-Mail:sales@toref-standards.com

Nationalität:China

Produkte insgesamt:1000

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Produktkatalog

Lidocaine EP Impurity H	2-Chlor-2',6'-dimethylacetanilid	1131-01-7	C10H12ClNO
(R) - 2-methylproline		63399-77-9	C6H11NO2
Labetalol Impurity 6（Amphetamine）	1-Methyl-3-phenylpropylamin	22374-89-6	C10H15N
Clprofloxacin Hydrochloride		93107-08-5	C17H18FN3O3.HCl
Olaparib		763113-22-0	C24H23FN4O3
Methanesulfonate Isopropyl	Isopropylmethansulfonat	926-06-7	C4H10O3S
N-Hydroxysuccinimide	N-Hydroxysuccinimid	6066-82-6	C4H5NO3
Amikacin EP Impurity I		40371-51-5	C4H9NO3
Hydroxyacetone		116-09-6	C3H6O2
Puerarin		3681-99-0	C21H20O9
Sodium tetrasulfate		13721-29-4	H5NaO7S4
Allopurinol	Allopurinol	315-30-0	C5H4N4O
Diphenylphosphinic acid	Diphenylphosphinsure	1707-03-5	C12H11O2P
Aspirin EP Impurity E	Salsalat	552-94-3	C14H10O5
Dimethyl adipate	Dimethyladipat	627-93-0	C8H14O4
Cimetidine Impurity 2		26364-65-8	C4H5N3S
Isoniazid EP Impurity A	Isonicotinsure	55-22-1	C6H5NO2
Mesalazine	5-Aminosalicylsure	89-57-6	C7H7NO3
MetocloprDmide EP Impurity E	2-Aminoethyldiethylamin	100-36-7	C6H16N2
Molnupiravir Impurity 1		3258-02-4	C9H13N3O6
Diquafosol Impurity-UMP	Dinatriumuridin-5'-monophosphat	3387-36-8	C9H14N2NaO9P
2,4-Dimethylimidazole	2,4-Dimethyl-1H-imidazol	930-62-1	C5H8N2
Etomidate Impurity 9		23785-21-9	C6H8N2O2
Ibuprofen EP Impurity B		3585-49-7	C13H18O2
Rasagiline Impurity 10	Indan-1-ylamin	34698-41-4	C9H11N
Amikacin EP Impurity D	Kanamycin	59-01-8	C18H36N4O11
Ursodeoxycholic Acid EP Impurity F	3-α-Hydroxy-7-oxo-5-β-cholan-24-sure	4651-67-6	C24H38O4
Phenyl Chloroformate	Phenylchlorformiat	1885-14-9	C7H5ClO2
Capecitabine EP Impurity G		162204-20-8	C19H26FN3O8
Relugolix Impurity 4	6-Chlorpyridazin-3-amin	5469-69-2	C4H4ClN3
Ibuprofen EP Impurity E		38861-78-8	C12H16O
Isavuconazole		241479-67-4	C22H17F2N5OS
Z-D-Arg(Pbf)-OH·CHA		200191-00-0	C33H49N5O7S
Pregabalin EP Impurity C	Mandelsure	90-64-2	C8H8O3
Posazonazole Intermediate 1		74853-08-0	C16H19N3O
Boc-L-Glutamic acid		2419-94-5	C10H17NO6
P-Chloroacetoanilide	4'-Chloracetanilid	539-03-7	C8H8ClNO
Loxoprofen Impurity 28		111128-12-2	C10H11BrO2
Dinitolmide	2-Methyl-3,5-dinitrobenzamid	148-01-6	C8H7N3O5
Isavuconazole Impurity 33(Crotonaldehyde)	2-Butenal	123-73-9	C4H6O
Pregabalin Impurity 53		181289-15-6	C9H17NO3
Dopamine EP Impurity B		554-52-9	C9H13NO2
Methanesulfonate Methyl	Methylmethansulfonat	66-27-3	C2H6O3S
Cimetidine	Cimetidin	51481-61-9	C10H16N6S
Lidocaine Dichloro Impurity		39084-88-3	C10H11Cl2NO
Methanesulfonate Ethyl	Ethylmethansulfonat	62-50-0	C3H8O3S
Dopamine EP Impurity C	3,4-Dimethoxyphenylethylamin	120-20-7	C10H15NO2
Dapoxetine Hydrochloride		119356-77-3	C21H23NO
Losoprofen Sodium		80382-23-6	C15H19NaO3
Digoxin EP Impurity A	Digitoxin	71-63-6	C41H64O13
DL-α-Tocopherol	3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol	10191-41-0	C29H50O2
Rivaroxaban Impurity RC-28		59337-89-2	C5H3ClO2S
MetocloprBmide EP Impurity B	Methyl-4-acetamido-5-chlor-o-anisat	4093-31-6	C11H12ClNO4
Methyl acetylsalicylate	Methyl-5-acetylsalicylat	16475-90-4	C10H10O4
Pregabalin Impurity 32	D-α-Methylbenzylamin	3886-69-9	C8H11N
3-Chloro-4-morphlino-1,2,5-thiadiazole	4-(4-Chlor-1,2,5-thiadiazol-3-yl)morpholin	30165-96-9	C6H8ClN3OS
Mesalamine EP Impurity A	4-Aminophenol	123-30-8	C6H7NO
Capecitabine Intermediate 2		62211-93-2	C11H16O7
Cyanocobalamin Impurity 13	Hydroxocobalamin	13422-51-0	C62H90ClCoN13O15P
Phenacetin	Phenacetin	62-44-2	C10H13NO2
2,4,5-Trimethylaniline Hydrochloride		21436-97-5	C9H14ClN
1,2-Dimethylimidazol	1,2-Dimethylimidazol	1739-84-0	C5H8N2
Chloroacetyl Chloride	Chloracetylchlorid	79-04-9	C2H2Cl2O
Prilocaine EP Impurity B HCl	o-Toluidiniumchlorid	636-21-5	C7H10ClN
Pentoxifylline EP Impurity B	3,7-Dihydro-3-methyl-1H-purin-2,6-dion	1076-22-8	C6H6N4O2
Norfloxacin EP Impurity A		68077-26-9	C12H9ClFNO3
O-Benzenedicarboxylicacid Dioctylester		117-84-0	C24H38O4
Capecitabine Intermediate 1	Flucytosin	2022-85-7	C4H4FN3O
Lansoprazole Impurity 21		37699-43-7	C7H8N2O3
Mesalazine EP Impurity K	Anilin	62-53-3	C6H7N
Progesterone Impurity 28		2243-08-5	C21H28O3
Trichlorethanol	2,2,2-Trichlorethanol	115-20-8	C2H3Cl3O
N-Cyano-N',S-dimethylisothiourea	1-Cyan-2,3-dimethylisothioharnstoff	5848-24-8	C4H7N3S
Sulfadimethoxine EP Impurity A	2,6-Dimethoxypyrimidin-4-amin	3289-50-7	C6H9N3O2
Fumaric acid monomethyl ester	Methylhydrogenfumarat	2756-87-8	C5H6O4
p-Toluenesulfonate Ethyl ester	Ethyltoluol-4-sulfonat	80-40-0	C9H12O3S
Caffeine EP impurity D	Theobromin	83-67-0	C7H8N4O2
Trifluoroethylamine	2,2,2-Trifluorethylamin	753-90-2	C2H4F3N
4-Amino-3-fluorphenol	4-Amino-3-fluorphenol	399-95-1	C6H6FNO
Acetylcysteine isomer impurity	N-Acetyl-D-cystein	26117-28-2	C5H9NO3S
Capecitabine EP Impurity C		161599-46-8	C13H16FN3O6
Olaparib Impurity 7		57260-71-6	C9H18N2O2
Loxoprofen		68767-14-6	C15H18O3
Mesalazine EP Impurity P		887256-40-8	C13H11NO6S
Azacitidine Impurity 1	4,6-Diamino-1,3,5-triazin-2(1H)-on	645-92-1	C3H5N5O
Urosodeoxycholic Acid Impurity 11	N-(3-α,7-α,12-α-Trihydroxycholan-24-oyl)glycin	475-31-0	C26H43NO6
Fenofibrate EP Impurity B	2-[4-(4-Chlorbenzoyl)phenoxy]-2-methylpropionsure	42017-89-0	C17H15ClO4
Glycyrrhetic Acid (Enoxolone)	Enoxolon	471-53-4	C30H46O4
2-Aminobenzenethiol	2-Aminobenzolthiol	137-07-5	C6H7NS
(S)-(-)-2-(Boc-amino)-1,5-pentanediol		162955-48-8	C10H21NO4
N,N'-Dimethylarginine		30344-00-4	C8H18N4O2
Hydrochlorothiazide Impurity B	4-Amino-6-chlorbenzol-1,3-disulfonamid	121-30-2	C6H8ClN3O4S2
Dinitolmide Impurity A	5-Nitro-o-toluylsure	1975-52-6	C8H7NO4
Minoxidil EP Impurity B	4-Chlor-2,6-diaminopyrimidin	156-83-2	C4H5ClN4
Chlorphenamine EP Impurity B	Di(2-pyridyl)amin	1202-34-2	C10H9N3
Lansoprazole Impurity 23		22710-07-2	C7H9NO
Laurocapram	Laurocapram	59227-89-3	C18H35NO
MetocloprCmide EP Impurity C	4-Amino-5-chlor-2-methoxybenzoesure	7206-70-4	C8H8ClNO3
Sodium metabisulfite	Dinatriumdisulfit	7681-57-4	H2O5S2.2Na
Dimethylsulfate	Dimethylsulfat	77-78-1	C2H6O4S

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