Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(4-bromophenyl)pyrrolidin-2-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

28311-23-1

28311-23-1 structure

28311-23-1 structure

Name: 4-(4-bromophenyl)pyrrolidin-2-one
Chemical Name: 4-(4-bromophenyl)pyrrolidin-2-one
CAS Number: 28311-23-1
Molecular Formula: C₁₀H₁₀BrNO
Molecular Weight: 240.09600
Create Date: 2018-06-11 11:40:24
Modify Date: 2025-08-25 23:01:18

Name	4-(4-bromophenyl)pyrrolidin-2-one
Synonyms	F2147-0755 4-(4-bromophenyl)-2-pyrrolidinone

Molecular Formula	C₁₀H₁₀BrNO
Molecular Weight	240.09600
Exact Mass	238.99500
PSA	32.59000
LogP	2.32850

HS Code	2933790090

29655-72-9 structure

29655-72-9

~62%

28311-23-1 structure

28311-23-1

Literature: SIGNAL PHARMACEUTICALS, LLC Patent: WO2008/51493 A2, 2008 ; Location in patent: Page/Page column 233-234 ;

540481-48-9 structure

540481-48-9

~85%

28311-23-1 structure

28311-23-1

Literature: Zeng, Wenbin; Miao, Weimin; Kabalka, George; Puil, Michael Le; Biggerstaff, John; Townsend, David Tetrahedron Letters, 2008 , vol. 49, # 45 p. 6429 - 6432

Precursor 1
540481-48-9
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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