ChemicalBook >?? ???? >??? ??>????? ???>BOC- ????>BOC-(R)-3-AMINO-4-(3,4-DIFLUORO-PHENYL)-BUTYRIC ACID

BOC-(R)-3-AMINO-4-(3,4-DIFLUORO-PHENYL)-BUTYRIC ACID

BOC-(R)-3-AMINO-4-(3,4-DIFLUORO-PHENYL)-BUTYRIC ACID ??? ???

???(??):: RARECHEM AK PT B038;Boc-D-b-HoPhe(3,4-DiF)-OH;Boc-D-β-HoPhe(3,4-DiF)-OH;Sitagliptin EP Impurity G;Boc-D-beta-HPhe(3,4-diF)-OH;BOC-D-BETA-HOPHE(3,4-DIF)-OH;BOC-D-PHE(3,4-F 2)-(C*CH2)OH;(R)-3-((tert-butoxycarbonyl)amino);BOC-3,4-DIFLUORO-D-BETA-HOMOPHENYLALANINE;Boc-(R)-3-amino-4-(3,4-difluorophenyl)butyricaci

?? ?? 95

BOC-(R)-3-AMINO-4-(3,4-DIFLUORO-PHENYL)-BUTYRIC ACID ??

?? ??	IRRITANT

???( 95)?? ??

???	??	???	??	?? ?	??
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29812	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	28760	58
BOC Sciences	16314854226; +16314854226	inquiry@bocsci.com	United States	19853	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	24597	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58
Suzhou ARTK Medchem Co., Ltd.	+8618118463618	sales1@artkmedchem.com	China	39021	58
Allfluoro pharmaceutical co. ltd.	+86-400-0216110 +86-15958047586	sales@allfluoro.com	China	11385	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39927	58

2,2-???-1,3-???-4,6-?? BOC-(R)-3-AMINO-4-(4-FLUORO-PHENYL)-BUTYRIC ACID Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid BOC-(R)-3-AMINO-4-(3-FLUORO-PHENYL)-BUTYRIC ACID Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate Sitagliptin Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- (R)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)butanoate 2,4,5-TRIFLUOROBENZYL CHLORIDE Sitagliptin Impurity 34 2-CHLOROMETHYL-5-TRIFLUOROMETHYL-[1,3,4]OXADIAZOLE ethyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate Sitagliptin impurity 5 Sitagliptin Impurity 77 Sitagliptin Impurity 46 Sitagliptin Impurity 28 2,2,2-TRIFLUORO-N'-(TRIFLUOROACETYL)ACETOHYDRAZIDE