ChemicalBook >> CAS DataBase List >>Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)-

Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)-

Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- structure

CAS No.: 881995-73-9

Chemical Name:: Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)-

Synonyms: Sitagliptin Impurity 54;Sitagliptin EP Impurity 10;(R)-methyl 3-((tert-butoxycarbonyl);(R)-sitagliptin N-BOC-methyl impurities;(R)-Sitagliptin N-Boc-Methyl-Ester IMpurity;Methyl (R)-b-(Boc-amino)-2,4,5-F3-benzenebutanoate;Methyl(R)-b-(Boc-amino)-2,4,5-trifluorobenzenebutanoate;3-(R)-Boc-amino-4-(2,4,5-trifluoro-phenyl)butyric acid methyl ester;Methyl (R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate;(3R)-tert-ButoxycarbonylaMino-4-(2,4,5-trifluoro-phenyl)-butyric acid Methyl ester

CBNumber:: CB02704894

Molecular Formula:: C16H20F3NO4

Molecular Weight:: 347.33

MDL Number:: MFCD09834355

MOL File:: 881995-73-9.mol

Last updated:2026-05-27 22:35:12

Product description	Number	Pack Size	Price
methyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-(2,4,5-trifluorophenyl)butanoate 97%	AA00H2JS	500mg	$143
methyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-(2,4,5-trifluorophenyl)butanoate 97%	AA00H2JS	1g	$191
methyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-(2,4,5-trifluorophenyl)butanoate 97%	AA00H2JS	5g	$482
Methyl (R)-b-(Boc-amino)-2,4,5-trifluorobenzenebutanoate 95%	P35506	1G	$165
Methyl (R)-b-(Boc-amino)-2,4,5-trifluorobenzenebutanoate 95%	P35506	5G	$505

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Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- Properties

Melting point	88-88.5 °C
Boiling point	425.9±45.0 °C(Predicted)
Density	1.226±0.06 g/cm3(Predicted)
storage temp.	Store at Room Tem.
pka	11.23±0.46(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00H2JS	methyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-(2,4,5-trifluorophenyl)butanoate 97%	881995-73-9	500mg	$143	2026-05-28	Buy
aablocks	AA00H2JS	methyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-(2,4,5-trifluorophenyl)butanoate 97%	881995-73-9	1g	$191	2026-05-28	Buy
aablocks	AA00H2JS	methyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-(2,4,5-trifluorophenyl)butanoate 97%	881995-73-9	5g	$482	2026-05-28	Buy
ACHEMBLOCK	P35506	Methyl (R)-b-(Boc-amino)-2,4,5-trifluorobenzenebutanoate 95%	881995-73-9	1G	$165	2026-05-27	Buy
ACHEMBLOCK	P35506	Methyl (R)-b-(Boc-amino)-2,4,5-trifluorobenzenebutanoate 95%	881995-73-9	5G	$505	2026-05-27	Buy

Product number	Packaging	Price	Buy
AA00H2JS	500mg	$143	Buy
AA00H2JS	1g	$191	Buy
AA00H2JS	5g	$482	Buy
P35506	1G	$165	Buy
P35506	5G	$505	Buy

Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- Chemical Properties,Uses,Production

Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- Preparation Products And Raw materials

Raw materials

Preparation Products

Sitagliptin N-Boc IMpurity

Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- Suppliers

Global( 46)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
Dideu Industries Group Limited	+8617392712697	1022@dideu.com	China	29094	58
AFINE CHEMICALS LIMITED	+86-571-85134551 +86-18958018566	info@afinechem.com	China	15050	58
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
Allfluoro Pharmaceutical Company Limited	+86-400-0216110 +86-15958047586	sales@allfluoro.com	China	11380	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	+86-18603013401	jack.lin@sincopharmachem.com	China	9999	58
Shanghai Topbiochem Technology Co., Ltd	021-58170097	info@topbiochem.com	China	9513	58
Amatek Scientific Co. Ltd.	0512-56316828 4008675858	sales@amateksci.com	China	9849	55
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9883	50
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 15250997978	1511893459@qq.com	China	4777	55

Supplier	Advantage
Career Henan Chemica Co	58
Dideu Industries Group Limited	58
AFINE CHEMICALS LIMITED	58
BOC Sciences	58
Allfluoro Pharmaceutical Company Limited	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	58
Shanghai Topbiochem Technology Co., Ltd	58
Amatek Scientific Co. Ltd.	55
Shanghai Kewel Chemical Co., Ltd.	50
Nanjing XiZe Biotechnology CO., Ltd.	55

881995-73-9(Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)-)Related Search:

Sitagliptin Impurity 28 Sitagliptin Impurity 46 Sitagliptin Impurity 77 Sitagliptin impurity 5 Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate

ethyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate 2-CHLOROMETHYL-5-TRIFLUOROMETHYL-[1,3,4]OXADIAZOLE Sitagliptin Impurity 34 2,4,5-TRIFLUOROBENZYL CHLORIDE (R)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)butanoate

Sitagliptin (R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione Sitagliptin Impurity 14 Sitagliptin Defuoro IMpurity 5 Sitagliptin DeaMino IMpurity 1

(S)-Sitagliptin Phosphate 2,2,2-TRIFLUORO-N'-(TRIFLUOROACETYL)ACETOHYDRAZIDE Sitagliptin Impurity 12

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Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- (R)-Sitagliptin N-Boc-Methyl-Ester IMpurity (3R)-tert-ButoxycarbonylaMino-4-(2,4,5-trifluoro-phenyl)-butyric acid Methyl ester Methyl (R)-b-(Boc-amino)-2,4,5-F3-benzenebutanoate (R)-methyl 3-((tert-butoxycarbonyl) Sitagliptin Impurity 54 3-(R)-Boc-amino-4-(2,4,5-trifluoro-phenyl)butyric acid methyl ester (R)-sitagliptin N-BOC-methyl impurities Benzenebutanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-2,4,5-trifluoro-, methyl ester, (βR)- Sitagliptin EP Impurity 10 Methyl (R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate Methyl(R)-b-(Boc-amino)-2,4,5-trifluorobenzenebutanoate (R)-methyl 3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate? (Sitagliptin Impurity） (R)-Sitagliptin N-Boc-Methyl-Ester Impurity methyl (R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5- trifluorophenyl)butanoate 881995-73-9