H-D-Pyr-OH

Identify Properties Safty Prices Suppliers 4 Links ☰

Identify Properties Safty Prices Suppliers 4 Links

CAS 4042-36-8

Formula C5H7NO3

MDL MFCD00066212

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
221344619463	H-D-Pyr-OH (221344619463)		on request	+ -

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Identify

Synonyms:

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

For H-D-Pyr-OH we can currently show 2 prices in the last 3 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2023 from USD 750.00 for 25 g to USD 188.00 per 5 g in 2025 .

Last detected Prices

Size	Availability	Last Price	Quantity
5 g	on request	$188.00	+ -
25 g	on request	$750.00	+ -

Last price review [2025-07-11]

Suppliers

Global H-D-Pyr-OH Suppliers : USA (1) P.R.China (1) U.K. (1) Germany (1)

Supplier	Phone	Fax	Country	Inquiry contact
Advanced Chemtech, Inc. USA	+1-502-960-0000	+1-502-962-5368	USA	REQUEST
BLD Pharmatech Ltd	+86-21-61629022	+86-21-50201702	P.R.China	REQUEST
Carbone Scientific Co., Ltd.	+44 (0)203 769 4441 ext 1	+44 (0)203 769 4441 ext 2	U.K.	REQUEST
Iris Biotech GmbH	+49-(0)9231-97121-0	+49-(0)9231-97121-99	Germany	REQUEST