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Hefei fuya biotechnology co. LTD??? ?? ??? ?????.

?? ?:Hefei fuya biotechnology co. LTD
??:
???:sales02@foreversyn.com
??:China
URL: http://www.purerechem.com
? ?? ?:1953
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PuberulicAcid????99-23-0C8H6O6
Artemether Impurity/(2S,3R,6RS)-2-(3-Oxobutyl)-3-methyl-6-[(R)-2-propanal]cyclohexanone1093625-96-7C14H22O3
Adapalene EP Impurity B?????????1346599-76-5C28H28O4
Azilsartan Impurity1403474-78-1C24H18N4O5
Beclomethasone Dipropionate EP Impurity L1,2-???????????????????114371-33-4C28H39ClO7
Azilsartan Impurity?????iMpurityI139481-33-7C23H17N3O3
Azilsartan Impurity1442400-65-8C24H22N4O3
LevofloxacinEPImpurityGHCl???????????E1346603-62-0C16H19ClFN3O4
DenitronitazoxanideNitazoxanide???402848-76-4C12H10N2O3S
Isosilybin B142796-22-3C25H22O10
BenzydamineEPImpurityBHCl2196183-71-6C26H30ClN3O
Isothipendyl HCl????????1225-60-1C16H19N3S.ClH
OndansetronEPImpurityB????????B1076198-52-1C37H38N6O2
Azilsartan Impurity????????1863930-34-0C23H23N3O3
GemfibrozilEPImpurityD1798429-95-4C18H26O3
4,4'-Dichloro-3,3'-bis(4-ethoxybenzyl)-1,1'-biphenyl/1-Chloro-4-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-2-[(4-ethoxyphenyl)methyl]benzene2176485-21-3C30H28Cl2O2
N-Nitroso-Sertraline3006789-98-3C17H16Cl2N2O
N-NitrosoVonoprazan2932441-73-9
PhloroglucinolImpurity296259-88-0
Gly-Pro-Ser-Gly-Glu-Arg-Gly-Pro-Hyp/L-Proline, glycyl-L-prolyl-L-serylglycyl-L-α-glutamyl-L-arginylglycyl-L-prolyl-4-hydroxy-, (4R)- (ACI)1029806-76-5
Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp/L-Proline, L-asparaginylglycyl-L-leucyl-L-prolylglycyl-L-prolyl-L-isoleucylglycyl-4-hydroxy-, (4R)- (9CI, ACI)620583-64-4
(6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one7,7-dioxide148719-91-9C8H8O3S2
Azilsartan Impurity1397836-49-5C24H22N4O4
Linagliptin Dimer Impurity1418133-47-7C50H56N16O4
Axitinib Sulfoxide???????a1347304-18-0C22H18N4O2S
Dapagliflozin C2 Epimer2133407-75-5C21H25ClO6
3,3'-((2-(12-(benzyloxy)-12-oxododecanamido)-2-((2-carboxyethoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionic acid2241043-42-3C32H49NO12
1,2,4-Trimethoxy-5-(2,4,5-trimethoxyphenyl)benzene2,2′,4,4′,5,5′-?????????1702-67-6C18H22O6
CyclophosphamideMonochloroImpurity?????????????B(25mg)(3-(2-?????)-2-??-2-????-1,3,6,2-?????????)158401-52-6C7H16ClN2O3P
Azilsartan Impurity2171316-29-1C23H19N3O4
Azilsartan Impurity1442400-68-1C23H16N4O5
Anastrozole Impurity1186102-55-5C19H20N8
Benserazide Trihydroxybenzylhydrazine Impurity2,3,4-????????????,?????3614-72-0C7H10N2O3
1,1-diprop-2-enoxybutane35020-94-1C10H18O2
9β,11β-epoxy-16β-methylandrosta-1,4-diene-3,17-dione1192715-48-2
Adapalene EP Impurity Co-???????43109-77-9C17H22O
CetirizineEPImpurityEDiHCl??????????????83881-56-5C23H29ClN2O4
Isosilybin A?????A142796-21-2C25H22O10
TicagrelorImpurity291823431-32-8C7H9Cl2N3OS
Scopolamine EP Impurity B535-26-2C17H19NO3
Dolutegravir (R,R)-Isomer1357289-29-2C20H19F2N3O5
1’-HydroxyBilastine1638785-23-5C28H37N3O4
NitazoxanideImpurity3952686-58-7C19H13N3O7S
IsothipendylImpurity1HCl132962-42-6C16H20ClN3S
Fluconazole EPImpurity C???????C514222-44-7C10H8N6
Azilsartan Impurity139481-47-3C24H19N3O3
2-(1-cyclohexenyl)ethylamine2-(1-???????)????3399-73-3C8H15N
Amlodipine EP Impurity H2-???????????318465-73-5C28H29ClN2O8
Loxoprofen?Ring-opening?Impurity??????????1091621-61-2C15H18O5
Rosuvastatin EP Impurity G Sodium Salt(3S,5R)-??????1242184-42-4C22H28FN3O6S
Desmethyl Etoricoxib?????????11202409-31-2C17H13ClN2O2S
(R)-N-Desacryloyl N-3-Propionyl Ibrutinib1288338-96-4C25H25ClN6O2
SuvorexantRegioisomer(5R)1276666-19-3C23H23ClN6O2
N-Fmoc-3R-hydroxypyrrolidine-5S-methanol163671-09-8C20H21NO4
Dodecanedioic acid, mono(phenylmethyl) ester88353-04-2C19H28O4
FurosemideEPImpurityC???????????B(100MG)(4-CHLORO-5-SULFAMOYLANTHRANILICACID)3086-91-7C7H7ClN2O4S
Imatinib EP Impurity D Chloride1821122-73-9C53H51N12O2+
Azacitidine USP RC C2508-80-7C7H14N4O5
NaratriptanN-oxide?????N-???1159977-52-2C17H25N3O3S
LevothyroxineAcetamideImpurity4-(4-????-3,5-???????)-3,5-????????????176258-88-1C14H9I4NO3
86413-29-8
CarbamazepineEPImpurityA3564-73-6C15H14N2O
LidocaineEPImpurityKHClN-(2,6-?????)-2-(???????)?????????(???????E)50295-20-0C13H21ClN2O
CyclophosphamideImpurityBN-???????????22089-17-4C8H17Cl2N2O2P
Azilsartan Impurity632322-61-3C24H19N3O3
Azilsartan Impurity1586011-04-2C26H25N3O4
TicagrelorImpurity461482484-62-7C7H9Cl2N3O2S
PantoprazoleMagnesiumDihydrate259669-63-1C32H30F4MgN6O9S2
Dutasteride EP Impurity E2102935-76-0C27H30F6N2O2
11β-Hydroxyboldione898-84-0C19H24O3
IsotretinoinEPImpurityH4-??-???????71748-58-8C20H26O3
2,2,8,8-Tetramethylnonanedioic acid30313-67-8C13H24O4
Octadecanedioic acid mono-tert‐butyl ester?????????-tert-??????843666-40-0C22H42O4
Azilsartan Impurity1696392-11-6C24H21N3O4
Beclomethasone Dipropionate EP Impurity N2-?????????????????1204582-47-7C28H36BrClO7
Beclomethasone Dipropionate EP Impurity F6α-?????????????????887130-69-0C28H36BrClO7
Ethyl 5-amino-1-(2-fluorobenzyl)-1H-pyrazole-3-carboxylate256504-39-9C13H14FN3O2
AmbroxolMonobromineImpurity101900-43-0C13H19BrN2O
Azilsartan Impurity1821386-21-3C22H18N4O4
Dapagliflozin α Isome1373321-04-0C21H25ClO6
Hydrochlorothiazide5-ChloroImpurity856302-12-0C7H8ClN3O4S2
Lys-Hyp-Gly-Glu-Pro-Gly-Pro-Lys-Gly/Glycine, N-[N2-[1-[N-[1-[N-[N-(trans-4-hydroxy-1-L-lysyl-L-prolyl)glycyl]-L-α-glutamyl]-L-prolyl]glycyl]-L-prolyl]-L-lysyl]81100-00-7
2-Propenylpropylpropanedioic Acid Diethyl Ester2-?????????????????????59726-38-4C13H22O4
Amoxicillin EP Impurity GD-??????????????)188112-75-6C24H26N4O7S
(R)-Medetomidine HCl190000-46-5C13H17ClN2
Azilsartan Impurity?????iMpurityA147404-76-0C25H23N3O4
Glycopyrronium Bromide EP Impurity I Bromide1404453-68-4C19H27BrClNO3
FormoterolEPImpurityA(MixtureofDiastereomers)150513-24-9C18H24N2O3
ent-Lurasidone1448443-35-3C28H36N4O2S
Octadecanedioic Acid1,18 - ?? ?871-70-5C18H34O4
Pargeverine HCl2-(??????)?????(???-2-????)????????2765-97-1C21H24ClNO3
Beclomethasone Dipropionate EP Impurity A69224-79-9C25H33ClO6
Azilsartan Impurity1993494-84-0C22H15N3O3
Norethynodrel??????,??????68-23-5C20H26O2
SertralineEPImpurityDHCl2378750-29-7C17H18ClN
2-(10H-Benzo[b]pyrido[2,3-e][1,4]thiazin-10-yl)-N,N-dimethylpropan-1-amine55919-51-2C16H19N3S
1-(4-Methanesulfinylphenyl)ethan-1-one32361-73-2C9H10O2S
1,3-Dibromo-5-(tert-butyl)-2-nitrobenzene2828612-34-4C10H11Br2NO2
Cetirizine EP Impurity C DiHCl Salt2702511-37-1C21H26Cl2N2O3
17-Oxo Dexamethasone17-???????1880-61-1C20H25FO3
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