Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(4-CHLOROPHENYL)VINYLBORONICACID,PINACOLESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3854-02-2

3854-02-2 structure

3854-02-2 structure

Name: 1-(4-CHLOROPHENYL)VINYLBORONICACID,PINACOLESTER
Chemical Name: 1-[4-(dimethylamino)but-2-ynyl]pyrrolidin-2-one
CAS Number: 3854-02-2
Molecular Formula: C₁₀H₁₆N₂O
Molecular Weight: 180.24700
Create Date: 2018-12-31 20:01:03
Modify Date: 2023-01-30 18:14:49

Name	1-[4-(dimethylamino)but-2-ynyl]pyrrolidin-2-one
Synonyms	BR 100 (pharmaceutical) 2-Pyrrolidinone,1-(4-(dimethylamino)-2-butynyl) 1-(4-dimethylamino-but-2-ynyl)-pyrrolidin-2-one 1-(4-Dimethylaminobut-2-ynyl)pyrrolid-2-one BR 100 1-[4-(DIMETHYLAMINO)BUT-2-YN-1-YL]PYRROLIDIN-2-ONE

Density	1.057g/cm3
Boiling Point	320.9ºC at 760 mmHg
Molecular Formula	C₁₀H₁₆N₂O
Molecular Weight	180.24700
Flash Point	140.1ºC
Exact Mass	180.12600
PSA	23.55000
LogP	0.11170
Index of Refraction	1.518

HS Code	2933790090

50-00-0 structure

50-00-0

766-61-0 structure

766-61-0

124-40-3 structure

124-40-3

~%

3854-02-2 structure

3854-02-2

Literature: Moon; Chidester; Heier; Morris; Collins; Russell; Francis; Sage; Sethy Journal of Medicinal Chemistry, 1991 , vol. 34, # 8 p. 2314 - 2327

Precursor 3
50-00-0 766-61-0 124-40-3
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%