Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

102849-49-0

102849-49-0 structure

Name: (2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid
Chemical Name: (S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
CAS Number: 102849-49-0
Molecular Formula: C₈H₁₃NO₃
Molecular Weight: 171.194
Create Date: 2018-12-21 12:08:26
Modify Date: 2024-01-04 11:24:48

Name	(S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
Synonyms	(2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid 1-Pyrrolidineacetic acid, α-ethyl-2-oxo-, (αS)- Levetiracetam Carboxylic Acid (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid MFCD08272027 (2s)-2- (2- oxopyrrolidin -1-yl) butanoic acid Levetiracetam Impurity 1

Density	1.2±0.1 g/cm3
Boiling Point	371.0±25.0 °C at 760 mmHg
Melting Point	118-121°C
Molecular Formula	C₈H₁₃NO₃
Molecular Weight	171.194
Flash Point	178.2±23.2 °C
Exact Mass	171.089539
PSA	57.61000
LogP	0.12
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.517
Storage condition	-20°C Freezer

Hazard Codes	Xi

909566-58-1

~92%

102849-49-0

Literature: Kotkar, Shriram P.; Sudalai, Arumugam Tetrahedron Letters, 2006 , vol. 47, # 38 p. 6813 - 6815

1004767-63-8

~47%

102849-49-0

Literature: ZACH SYSTEM S.P.A. Patent: WO2008/12268 A1, 2008 ; Location in patent: Page/Page column 18-19 ;

102916-46-1

~92%

102849-49-0

Literature: APOTEX PHARMACHEM INC. Patent: WO2006/53441 A1, 2006 ; Location in patent: Page/Page column 13 ;

616-45-5

2681-94-9

~56%

102849-49-0

Literature: Boschi, Francesca; Camps, Pelayo; Comes-Franchini, Mauro; Munoz-Torrero, Diego; Ricci, Alfredo; Sanchez, Laura Tetrahedron Asymmetry, 2005 , vol. 16, # 22 p. 3739 - 3745

912643-33-5

102849-49-0

Literature: Tetrahedron Letters, , vol. 47, # 38 p. 6813 - 6815

358629-39-7

102849-49-0

Literature: Chemistry - A European Journal, , vol. 17, # 50 p. 13978 - 13982

873786-87-9

169221-12-9

102849-49-0

Literature: Tetrahedron Asymmetry, , vol. 16, # 22 p. 3739 - 3745

1415316-37-8

102849-49-0

Literature: Tetrahedron: Asymmetry, , vol. 23, # 20-21 p. 1512 - 1515,4 Tetrahedron Asymmetry, , vol. 23, # 20-21 p. 1512 - 1515

67118-31-4

102849-49-0

Literature: Tetrahedron Asymmetry, , vol. 16, # 22 p. 3739 - 3745

Precursor 8
909566-58-1 1004767-63-8 102916-46-1 616-45-5
2681-94-9 358629-39-7 873786-87-9 67118-31-4
DownStream 1
102767-28-2

102849-49-0	67118-31-4
103833-72-3	2350116-93-5
943986-67-2	72781-92-1
297761-73-0	1245645-91-3
124202-00-2	102767-28-2
1158522-08-7	940364-43-2
2219375-01-4	1934421-17-6
134104-43-1	1804752-99-5
131615-57-1	1391205-79-0
6906-52-1	930439-75-1