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(R)-(+)-4-HYDROXY-2-PYRROLIDINONE

(R)-(+)-4-HYDROXY-2-PYRROLIDINONE
(R)-(+)-4-HYDROXY-2-PYRROLIDINONE structure
CAS No.
22677-21-0
Chemical Name:
(R)-(+)-4-HYDROXY-2-PYRROLIDINONE
Synonyms
RHPD;(R)-4-羟基-2-吡咯酮;(R)-4-hydoroxyoyrolidone;4-hydroxy-R-2-pyrrolidine;(R)-4-HYDROXY-2-PYRROLIDONE;(r)-β-hydroxy-γ-butyrolactam;(R)+4-hydroxy-2-prrolidinone;(R)-4-hydroxy-2-pyrrolidione;(4R)-4-hydroxy-2-pyrrolidone;(R)-4-HYDROXY-2-PYRROLIDINONE
CBNumber:
CB2438434
Molecular Formula:
C4H7NO2
Formula Weight:
101.1
MOL File:
22677-21-0.mol

(R)-(+)-4-HYDROXY-2-PYRROLIDINONE Properties

Melting point:
156-160 °C
form 
Powder
color 
White to pale yellow
optical activity
[α]23/D +43°, c = 1 in ethanol
Water Solubility 
Slightly soluble in water.
BRN 
1524193
InChIKey
IOGISYQVOGVIEU-GSVOUGTGSA-N
CAS DataBase Reference
22677-21-0(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280a-P304+P340-P405-P501a-P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38-38-37-36
Safety Statements  26
WGK Germany  3
HS Code  29339900

(R)-(+)-4-HYDROXY-2-PYRROLIDINONE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 479160 (R)-(+)-4-Hydroxy-2-pyrrolidinone 97% 22677-21-0 1g $176 2018-11-20 Buy
Sigma-Aldrich 479160 (R)-(+)-4-Hydroxy-2-pyrrolidinone 97% 22677-21-0 5g $612 2018-11-20 Buy
Alfa Aesar H66006 (R)-(+)-4-Hydroxy-2-pyrrolidinone, 97+% 22677-21-0 250mg $37.7 2018-11-13 Buy
Alfa Aesar H66006 (R)-(+)-4-Hydroxy-2-pyrrolidinone, 97+% 22677-21-0 1g $118 2018-11-13 Buy

(R)-(+)-4-HYDROXY-2-PYRROLIDINONE Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

The (R)-enantiomer intermediate in the preparation of Oxiracetam

(R)-(+)-4-HYDROXY-2-PYRROLIDINONE Preparation Products And Raw materials

Raw materials

Preparation Products


(R)-(+)-4-HYDROXY-2-PYRROLIDINONE Suppliers

Global( 129)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21668 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30002 58
Klong Industrial Co., Ltd
0086-519-68231162
info@klongchem.com CHINA 131 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4310 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63729 58
Shijiazhuang Lickon PharmaTech Co., Ltd. 0311-89949538,13832391721
0311-67305698 lickonpharm@hotmail.com China 94 58

View Lastest Price from (R)-(+)-4-HYDROXY-2-PYRROLIDINONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-24 (R)-(+)-4-HYDROXY-2-PYRROLIDINONE
22677-21-0
US $1.00 / kg 1kg 95%-99% as request career henan chemical co

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