BGC » Chemicals A-Z » (R)-(+)-2-Pyrrolidinone-5-carb...

BGC ID: 870571054458-41

(R)-(+)-2-Pyrrolidinone-5-carboxylic acid

Identify Properties Safty Prices Suppliers 2 Links ☰

Identify Properties Safty Prices Suppliers 2 Links

CAS 4042-36-8

Formula C5H7NO3

MDL MFCD00066212

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
870571054458	(R)-(+)-2-Pyrrolidinone-5-carboxylic acid (870571054458)		on request	+ -

>> or choose the supplier directly !

Identify

Synonyms:

h-d-pyr-oh ; d-proline, 5-oxo- ; d-pyroglutamic ; d-5-oxoproline ; (r)-5-oxoproline ; h-d-pglu-oh ; 5-oxo-d-proline ; 5-oxo-d-prolin ; d- pglu-oh ; d-pyr-oh

CAS:

4042-36-8

EINECS:

223-735-0

Molecular Formula:

C5H7NO3

MDL:

MFCD00066212

Properties

Molecular Weight:

129.11 g·mol−1

Melting point:

155-162 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36-37/39 (S)

WGK Germany:

Storage temperature:

Store at 0-5 °C

Prices

As an extract from the researched prices for (R)-(+)-2-Pyrrolidinone-5-carboxylic acid there are currently shown 58 prices in the last 10 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 215.00 for 25 g to USD 19.00 per 25 g in 2023 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

D-Pyr-OH
25 g	$19.00	+ -

D-Pyr-OH
100 g	$49.00	+ -

D-Pyr-OH
500 g	$208.00	+ -

D-Pyr-OH
1000 g	$404.00	+ -

Last price review [2025-01-28]

Suppliers

Global (R)-(+)-2-Pyrrolidinone-5-carb... Suppliers : Germany (1) USA (1)

Supplier	Phone	Fax	Country	Inquiry contact
BuGuCh & Partners			Germany	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST

>> take a detailed look to the suppliers !

Important - Draw attention to

Chitosan

Kraeber & Co GmbH

Links

BGC - CAS Search

BGC - Extended Supplier listing