ChemicalBook >> CAS DataBase List >>(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate structure

CAS No.: 871727-40-1

Chemical Name:: (1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate

Synonyms: Saxagliptin Impurity 48;ethyl (1s,3r,5s)-2-boc-2-azabicyclo[3.1.0]hexane-3-carboxylate;(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate;2-(tert-butyl) 3-ethyl (1s,3r,5s)-2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate;O2-tert-butyl O3-ethyl (1S,3R,5S)-2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate;2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl)3-ethyl ester, (1S,3R,5S)-

CBNumber:: CB43052264

Molecular Formula:: C13H21NO4

Molecular Weight:: 255.31

MDL Number:: MFCD22124375

MOL File:: 871727-40-1.mol

MSDS File:: SDS

Last updated:2026-05-28 02:38:57

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(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate Properties

Boiling point	321.7±25.0 °C(Predicted)
Density	1.161±0.06 g/cm3(Predicted)
storage temp.	Store at room temperature
pka	-2.71±0.40(Predicted)
Appearance	White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H303-H320
Precautionary statements	P312-P264-P305+P351+P338-P337+P313

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate price More Price(34)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	WJB72740	(1S,3R,5S)-2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic Acid 2-(1,1-Dimethylethyl) 3-ethyl Ester	871727-40-1	5mg	$900	2026-06-05	Buy
Biosynth	WJB72740	(1S,3R,5S)-2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic Acid 2-(1,1-Dimethylethyl) 3-ethyl Ester	871727-40-1	50mg	$900	2026-06-05	Buy
Biosynth	WJB72740	(1S,3R,5S)-2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic Acid 2-(1,1-Dimethylethyl) 3-ethyl Ester	871727-40-1	2mg	$900	2026-06-05	Buy
Biosynth	WJB72740	(1S,3R,5S)-2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic Acid 2-(1,1-Dimethylethyl) 3-ethyl Ester	871727-40-1	25mg	$900	2026-06-05	Buy
Biosynth	WJB72740	(1S,3R,5S)-2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic Acid 2-(1,1-Dimethylethyl) 3-ethyl Ester	871727-40-1	10mg	$900	2026-06-05	Buy

Product number	Packaging	Price	Buy
WJB72740	5mg	$900	Buy
WJB72740	50mg	$900	Buy
WJB72740	2mg	$900	Buy
WJB72740	25mg	$900	Buy
WJB72740	10mg	$900	Buy

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate Chemical Properties, Uses, Production

Uses

(1S,3R,5S)-2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic Acid 2-(1,1-Dimethylethyl) 3-ethyl Ester is a compound used in the preparation of DPP-IV inhibitor saxagliptin.

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate synthesis

Synthesis of (1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate from Chloroiodomethane and Saxagliptin Impurity 52

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate Suppliers

Global Suppliers ( 26)

Supplier	Tel	Email	Country	ProdList	Advantage
TaiChem Taizhou Limited	052386810091	zcwy9518@yeah.net	China	3917	58
BioPharmaMatrix,Inc.	0510-86010668 13395169561;	sales@biopharmamatrix.com	China	5017	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Wuxi AppTec	022-59987777 13552403979	jia_guoqiang@wuxiapptec.com	China	22344	58
Aikon International Limited	025-58859352 15955137747	sales01@aikonchem.com	China	16021	58
Jinan Kabotang Biological Technology Co.,Ltd.	0531-61320525 15866703830	figo.gao@foxmail.com	China	7601	58
Fan De(Beijing) Biotechnology Co., Ltd.	15911056312	liming@bio-fount.com	China	9718	58
Labnetwork lnc.	+86-27-50766799 +86-18062016861	contact@labnetwork.com	China	19981	58
NINGBOBENKANGJS PHARMTECHCO., LTD	+8615990591583 15990591583		CHINA	2028	58
Nanjing Feihao Technology Co., Ltd.	025-58855213	hongjiling@feihongtec.com	China	782	58

Supplier	Advantage
TaiChem Taizhou Limited	58
BioPharmaMatrix,Inc.	55
Amadis Chemical Company Limited	58
Wuxi AppTec	58
Aikon International Limited	58
Jinan Kabotang Biological Technology Co.,Ltd.	58
Fan De(Beijing) Biotechnology Co., Ltd.	58
Labnetwork lnc.	58
NINGBOBENKANGJS PHARMTECHCO., LTD	58
Nanjing Feihao Technology Co., Ltd.	58

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate Spectrum

(1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate(871727-40-1)¹HNMR

871727-40-1 ((1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate) Related Search:

2-Azabicyclo[3.1.0]hexane-2-carboxylic acid, 3-(aMinocarbonyl)-, 1,1-diMethylethyl ester, (1S,3R,5S)- Saxagliptin Impurity 6 3H-Cyclopropa[4,5]pyrrolo[1,2-a]pyrazin-3-one, 6-aMino-1,1a,4,6a,7,7a-hexahydro-4-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-, (1aS,4S,6aR,7aS)- Saxagliptin Impurity 32 1H-Cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-3,6-dione, hexahydro-4-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-, (1aS,4S,6aR,7aS)-

(1R,3R,5R)-2-Azabicyclo[3.1.0]hexane-3-carboxamide 2,2,2-trifluoroacetate Saxagliptin Impurity 8 (N-Formyl Saxagliptin) Saxagliptin Impurity 3 ((1S, 3R, 5R, 2'R)-Saxagliptin) Saxagliptin Impurity 34 Saxagliptin Impurity 22

Saxagliptin Impurity 5 (Epoxy saxaglliptin) Saxagliptin Impurity 29 Saxagliptin Impurity 31 Saxagliptin Impurity 24 Saxagliptin Impurity 4 (Deoxy Saxagliptin)

Saxagliptin Impurity 33 [15N,2H2]-Saxagliptin Hydrochloride (1R,3S,5R)-2-Azabicyclo[3.1.0]hexane-3-carboxamide 2,2,2-trifluoroacetic acid

1of4

ethyl (1s,3r,5s)-2-boc-2-azabicyclo[3.1.0]hexane-3-carboxylate 2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl)3-ethyl ester, (1S,3R,5S)- Saxagliptin Impurity 48 O2-tert-butyl O3-ethyl (1S,3R,5S)-2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate (1S,3R,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate 2-(tert-butyl) 3-ethyl (1s,3r,5s)-2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate 871727-40-1