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

?? ?:Hefei fuya biotechnology co. LTD
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???:sales02@foreversyn.com
??:China
URL: http://www.purerechem.com
? ?? ?:1913
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(S)-Levosimendan144238-75-5C14H12N6O
DienogestEPImpurityE??????????102193-41-9C22H31NO3
DienogestEPImpurityF7473-36-3
DienogestEPImpurityI65928-65-6C20H27NO2
Bimatoprost Acid Methyl Ester38315-47-8C24H34O5
Levosimendan Impurity 3618458-79-0C30H30N12O3
rac-PregabalinAmineAmideImpurity/3-(Aminomethyl)-5-methylhexanamide1026009-73-3C8H18N2O
VildagliptinDeshydroxyImpurity??????????A741657-02-3C17H25N3O
Diphenhydramine N-Oxide???????N-????3922-74-5C17H21NO2
CiprofibrateEPImpurityA1474058-89-3C12H14O3
Levosimendan Cyanoacetamide Hydrazone Impurity274263-65-9C14H14N6O2
Dienogest EP Impurity J64?24284-84-2C21H27NO2
Anastrozole EP Impurity Aα-??????????1215780-15-6C16H17N5
Ciprofibrate EP Impurity BP-(2,2-??????????)??52179-26-7C9H8Cl2O
N-Benzyl Epinephrine Trifluoroacetaterac????????D1095714-91-2C16H19NO3
Elagolix Lactam Impurity2248628-93-3C32H28F5N3O4
(E)-Olopatadine(E)-?????113806-06-7C21H23NO3
Anastrozole Formyl Impurity/3,5-Bis(2-cyanoprop-2-yl)benzaldehyde/5-Formyl-α,α,α',α'-tetramethyl-1,3-benzenediacetonitrile5-ForMyl-α,α,α',α'-?????-1,3-?????????120511-89-9C15H16N2O
Orlistat Impurity 21/(3S,4S,6S)-3-Hexyl-4-hydroxy-6-undecyltetrahydro-2H-pyran-2-one68711-33-1C22H42O3
RacemicTimololMaleate57073-55-9C17H28N4O7S
Carboprost Trometamol EP Impurity B15(R)-15-?????????F2ALPHA35864-81-4C21H36O5
Paracetamol EP Impurity L2514961-29-4C16H16N2O4
Trazodone USP RC C HCl1263278-77-8C19H23Cl2N5O
MC 1080126860-84-2C27H40O3
Valspodar?????121584-18-7C63H111N11O12
Brefeldin A20350-15-6C16H24O4
Anastrozole Impurity 19/2-(3-(Bromomethyl)-5-(1-cyanoethyl)phenyl)-2-methylpropanenitrile2518116-15-7C14H15BrN2
Anastrozole Impurity 20/α1,α1,5-Trimethyl-1,3-benzenediacetonitrileα1,α1,5-????-1,3-?????????120512-37-0C13H14N2
Anastrozole Impurity 14/3-(Bromomethyl)-α,α,5-trimethyl-benzeneacetonitrile/2-(3-(Bromomethyl)-5-methylphenyl)-2-methylpropanenitrile120512-36-9C12H14BrN
ClindamycinPhosphateEPImpurityD??????4-???54887-30-8C18H34ClN2O8PS
Anastrozole ImpurityDi-DestriazoleAnastrozoleDiMer???918312-71-7C26H29N3
Anastrozole Impurity?????????1576-35-8C7H10N2O2S
Floridoside2-O-(α-D-???????)????534-68-9C9H18O8
Ningnanmycin156410-09-2C16H25N7O8
SildenafilMethylSulfonateEsterImpurity2512206-40-3C18H22N4O5S
5-(2-Ethoxy-5-((4-phenylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one1007310-62-4C27H32N6O4S
Taxol E158948-96-0C45H55NO14
(4S,5R)-3-tert-Butyl 5-methyl 2-(4-methoxyphenyl)-4-phenyloxazolidine-3,5-dicarboxylate670254-71-4C23H27NO6
Diethyl(2-Oxo-2-phenylethyl)phosphonate???(2-OXO-2-????)?????3453-00-7C12H17O4P
DL-Benzylpenicillenic Acid???????3264-88-8C16H18N2O4S
Nigericin?????????28380-24-7C40H68O11
KRN 7000158021-47-7C50H99NO9
β-Propiolactone??-??????57-57-8C3H4O2
Ethanesulfonamide???????1520-70-3C2H7NO2S
Caffeine EP Impurity C519-32-4C8H10N4O2
4-(4-Aminophenoxy)picolinic Acid2-????????,4-(4-a?????)-1012058-77-3C12H10N2O3
(Z)-OlopatadineCarbaldehydeHCl/OlopatadineCarbaldehyde(Z)-IsomerHCl/(Z)-11-(3-(Dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepine-2-carbaldehydehydrochloride2519517-77-0C20H21NO2
1',2'-DehydroDicyclomine109158-77-2C19H33NO2
(2R,5R)-2,5-Diphenylpyrrolidine(2R,5R)-2,5-???????155155-73-0C16H17N
SalmeterolEPImpurityFSalMeterolEP???F1391054-40-2C25H37NO3
ValsartanAzideImpurity152708-24-2C14H11N7
MesalamineEPImpurityJ3,5-????????112725-89-0C7H8N2O3
PhenylephrineRelatedCompoundCHCl1-(3-??????)-2-(?????)??????94240-17-2C9H12ClNO2
MesalamineEPImpurityP5-???-3-(4-?????)???????887256-40-8C13H11NO6S
CitalopramUSPRelatedCompoundDHCl97743-99-2C19H19FN2O
Trazodone Isobutyl Ether Impurity HCl2470441-00-8
Acebrophylline2-(1,3-???-2,6-???-??-7-?)????96989-76-3C22H28Br2N6O5
Carboprost Trometamol EP Impurity A (trans-Carboprost)76498-29-8C21H36O5
Methyl 3-oxocyclobutane-1-carboxylate??3-?????????????695-95-4C6H8O3
Glibenclamide (Glyburide) EP Impurity D38160-73-5C21H26ClN3O5S
Desethyl Carbodenafil1027192-92-2C22H28N6O3
(Z)-Chlorolefin97818-83-2C24H23ClO
BispiperazineTrazodoneDiHCl2408971-27-5C23H31Cl3N4
TamoxifenDimer???????1346606-51-6C49H49NO2
(±)-Rivaroxaban482306-32-1C19H18ClN3O5S
Ciprofibrate EP Impurity C2469279-29-4C13H16Cl2O2
SildenafilIsopropySulfonateEsterImpurity2640792-65-8C20H26N4O5S
6-Epidoxycycline HCl/Doxycycline EP Impurity A HCl41411-66-9C22H25ClN2O8
Citalopram EP Impurity B3-??????????M411221-53-9C20H21FN2O2
RamiprilEPImpurityK?????????????108736-10-3C21H26N2O4
10-Oxo-Deacetyl Bacatin III92950-45-3C29H34O10
7-epi-10-Deacetyl Baccatin III10-????71629-92-0C29H36O10
SitagliptinEPImpurityAPhosphate(S)-????????823817-58-9C16H16F6N5O5P
Taxcultine??153415-46-4C44H53NO14
2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III2-????-2-????10-DAB171926-87-7C27H38O10
FexofenadineEPImpurityC?????????185066-37-9C31H39NO2
Loxoprofen Impurity/Methyl2-(4-bromomethylphenyl)propanoate99807-54-2C11H13BrO2
Anastrozole EP Impurity I2-[3-?????-5-(???-???-??)-??]-2-??-???????120511-91-3C15H17ClN2
1-(1-(4-Chlorophenyl)cyclobutyl)-N,Ndimethylmethanaminehydrochloride2518198-73-5C13H18ClN
Anastrozole EP Impurity Dα,α,α',α'-?????-5-(??????)-1,3-?????????1027160-12-8C15H16Br2N2
Anastrozole EP Impurity BAnastrozole??????1216898-82-6C30H31N9
Anastrozole EP Impurity G120511-92-4C17H19N5
Anastrozole EP Impurity E5-(???????)-??,??,??',??'-?????-1,3-?????????120511-88-8C15H18N2O
Anastrozole Impurity 13/α,α,3,5-Tetramethyl-benzeneacetonitrile/2-(3,5-Dimethylphenyl)-2-methylpropanenitrileα,α,3,5-?????-????????93748-07-3C12H15N
Anastrozole Acid Amide/Anastrozole Monoacid Monoamide/2-(3-((1H-1,2,4-Triazol-1-yl)methyl)-5-(1-amino-2-methyl-1-oxopropan-2-yl)phenyl)-2-methylpropanoic acid2469244-33-3C17H22N4O3
trans-Eldecalcitol861996-34-1C30H50O5
Entacapone EP Impurity A (cis-Entacapone)145195-63-7C14H15N3O5
Imatinib EP Impurity BN-(3-GUANIDINO-4-????)-4-(??????-1-YL-??)?????581076-65-5C21H28N6O
RanolazineO-DesmethylImpurity172430-45-4C23H31N3O4
SalmeterolEPImpurityE?????????B(10mg)(4-{1-?????-2-[6-(4-????-2-???)?????]??}-2-(???????)??)108928-81-0C25H37NO4
(S)-1-(2,2- Dichloroacetyl)pyrrolidine-2-carbonitrile1803168-09-3C7H8Cl2N2O
SalmeterolEPImpurityB94749-02-7C23H33NO4
SalmeterolEPImpurityC94749-11-8C24H35NO4
Thio-hydroxyFluticasoneFuroate948566-11-8C26H28F2O7S
SalmeterolEPImpurityA1798014-51-3C19H25NO3
Trimethoprim EP Impurity F4-?????-4-?????????16285-82-8C13H15BrN4O2
AnastrozoleImpurity17/2,2'-[5-[(2,5-Dioxotetrahydro-1H-1-pyrrolyl)methyl]-1,3-phenylene]di(2-methylpropionitrile)1301724-97-9C19H21N3O2
Orphenadrine EP Impurity F HCl2-[(p-??-??-????)??]??(???)????????4024-34-4C18H24ClNO
Olanzapine?Dimer1070876-09-3C28H26N6S2
CilostazolUSPRCC865792-18-3C31H45N9O2
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