1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)-

1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)- structure

CAS No.: 833473-87-3

Chemical Name:: 1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)-

Synonyms: (2S,4S)-N-Boc-4-fluoro-2-ethynyl pyrrolidine;tert-Butyl (2S,4S)-2-ethynyl-4-fluoropyrrolidine-1-carboxylate;1,1-Dimethylethyl (2S,4S)-2-ethynyl-4-fluoro-1-pyrrolidinecarboxylate;1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)-

CBNumber:: CB98802276

Molecular Formula:: C11H16FNO2

Molecular Weight:: 213.25

MDL Number:

MOL File:: 833473-87-3.mol

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1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)- Properties

Boiling point	257.4±40.0 °C(Predicted)
Density	1.10±0.1 g/cm3(Predicted)
pka	-5.48±0.60(Predicted)

1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA02ABI0	TERT-BUTYL (2S,4S)-2-ETHYNYL-4-FLUOROPYRROLIDINE-1-CARBOXYLATE 95%	833473-87-3	50mg	$270	2026-06-02	Buy
aablocks	AA02ABI0	TERT-BUTYL (2S,4S)-2-ETHYNYL-4-FLUOROPYRROLIDINE-1-CARBOXYLATE 95%	833473-87-3	250mg	$758	2026-06-02	Buy
aablocks	AA02ABI0	TERT-BUTYL (2S,4S)-2-ETHYNYL-4-FLUOROPYRROLIDINE-1-CARBOXYLATE 95%	833473-87-3	1g	$1533	2026-06-02	Buy

Product number	Packaging	Price	Buy
AA02ABI0	50mg	$270	Buy
AA02ABI0	250mg	$758	Buy
AA02ABI0	1g	$1533	Buy

1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)- Preparation Products And Raw materials

Raw materials

Preparation Products

1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)- Suppliers

Global Suppliers ( 4)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Tube Pharmaceutical Co., Ltd.	021-54338626 18017892860	sales@tubepharm.com	China	2709	58
Shanghai Xinxin Pharmaceutical Technology Co., Ltd.	13671725141	hickle@yeah.net	China	768	58
Shanghai Haohong Pharmaceutical Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	54996	58
Shanghai Pengque Chemical Technology Co., LTD	15317013857 15901926503	pengque01@sina.com	China	977	58

Supplier	Advantage
Shanghai Tube Pharmaceutical Co., Ltd.	58
Shanghai Xinxin Pharmaceutical Technology Co., Ltd.	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58
Shanghai Pengque Chemical Technology Co., LTD	58

1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-fluoro-, 1,1-dimethylethyl ester, (2S,4S)- 1,1-Dimethylethyl (2S,4S)-2-ethynyl-4-fluoro-1-pyrrolidinecarboxylate tert-Butyl (2S,4S)-2-ethynyl-4-fluoropyrrolidine-1-carboxylate (2S,4S)-N-Boc-4-fluoro-2-ethynyl pyrrolidine 833473-87-3