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

CAS No.: 22677-21-0

Chemical Name:: (R)-(+)-4-HYDROXY-2-PYRROLIDINONE

Synonyms: RHPD;In1122 Impurity 78;Oxiracetam Impurity P;(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

CBNumber:: CB2438434

Molecular Formula:: C4H7NO2

Molecular Weight:: 101.1

MOL File:: 22677-21-0.mol

MSDS File:: SDS

Modify Date:: 2023/4/23 13:52:06

Request For Quotation

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

Melting point	156-160 °C
Boiling point	363.6±35.0 °C(Predicted)
Density	1.292±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Sparingly), Methanol (Slightly), Water (Sparingly)
pka	13.62±0.20(Predicted)
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

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38-38-37-36

Safety Statements

WGK Germany

HS Code

29339900

NFPA 704

	1
2		0

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

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	479160	(R)-(+)-4-Hydroxy-2-pyrrolidinone 97%	22677-21-0	1G	₹11691	2022-06-14	Buy
Sigma-Aldrich(India)	479160	(R)-(+)-4-Hydroxy-2-pyrrolidinone 97%	22677-21-0	5G	₹34488.45	2022-06-14	Buy

Product number	Packaging	Price	Buy
479160	1G	₹11691	Buy
479160	5G	₹34488.45	Buy

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

Chemical Properties

white to light yellow crystal powde

Uses

(R)-(+)-4-Hydroxy-2-pyrrolidinone intermediate in the preparation of Oxiracetam. Also used as enantiomeric intermediate for the asymmetric single isomeric drugs including antitumor, anesthetic, antipasmodic, anti-inflammatory or anti-HIV activity products.

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

Raw materials

Butanoic acid, 4-amino-3-hydroxy-, ethyl ester, (3R)- 2-Pyrrolidinone, 1-[(1S)-1-phenylethyl]-4-(phenylmethoxy)-, (4R)-

Preparation Products

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

Global( 182)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Bharavi Laboratories (P) Ltd.	+91-8026667742 +91-9845397650	Karnataka, India	1	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
OCEAN TRADING CORPORATION	+91(22) 24921669	New Delhi, India	6211	58	Inquiry
Bharavi Laboratories (P) Ltd.	91 80 2666 7742	New Delhi, India	359	54	Inquiry
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	China	29798	60	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	16209	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29900	58	Inquiry

Supplier	Advantage
Bharavi Laboratories (P) Ltd.	58
CHEMSWORTH	30
A.J Chemicals	58
CLEARSYNTH LABS LTD.	58
Alfa Aesar	58
OCEAN TRADING CORPORATION	58
Bharavi Laboratories (P) Ltd.	54
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
career henan chemical co	58

22677-21-0((R)-(+)-4-HYDROXY-2-PYRROLIDINONE)Related Search:

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(R)-(+)-4-HYDROXY-2-PYRROLIDINONE (R)-4-HYDROXY-2-PYRROLIDINONE (R)-4-HYDROXY-2-PYRROLIDONE (R)-BETA-HYDROXY-GAMMA-BUTYROLACTAM RHPD 2-PYRROLIDINONE, 4-HYDROXY-, (R) 4-hydroxy-R-2-pyrrolidine (r)-(+)-β-hydroxy-γ-butyrolactam (r)-β-hydroxy-γ-butyrolactam 2-Pyrrolidinone, 4-hydroxy-, (4R)- (R)-4-hydoroxyoyrolidone （R)+4-hydroxy-2-prrolidinone (R)-4-Hydroxy-pyrrolidin-2-one (4R)-4-Hydroxypyrrolidine-2-one (R)-4β-Hydroxypyrrolidine-2-one [4R,(-)]-4-Hydroxypyrrolidin-2-one (R)-4-hydroxy-2-pyrrolidione (4R)-4-hydroxy-2-pyrrolidone (4R)-4-Hydroxy-2-pyrrolidinone In1122 Impurity 78 Oxiracetam Impurity P (R)-(+)-4-Hydroxy-2-pyrrolidinone, 97%, 22677-21-0 Chiral Building Blocks Asymmetric Synthesis Heterocyclic Building Blocks Pyrrolidines Pyrrole&Pyrrolidine&Pyrroline Amines Chiral Reagents Heterocycles Intermediates & Fine Chemicals Pharmaceuticals Drug Intermediates