L-Pyroglutamic acid | CAS 98-79-3

Element: pyroglutamic acid

Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » pyroglutamic-acid-PX43017

Identification

L-Pyroglutamic acid

CAS:

98-79-3

EINECS:

202-700-3

Molecular Formula:

C₅H₇NO₃

MDL:

MFCD00005272

SMILES:

C1CC(=O)N[C@@H]1C(=O)O

Synonym:

h-pyr-oh ; h-pglu-oh ; pidolidone ; l-pyr-ph ; pglu-oh ; oxoproline ; h-l-pglu-oh ; pidolic ; h-l-pyr-oh ; pyr-oh

Suppliers

Fountain Biotechnology Co.,Ltd

FBC11404560

Autech Industry Co.,Limited

AIC10264104

Nantong Xindao Biotech Ltd

NXB9883952

Create Chemical Co., Ltd.

CC9502850

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI262210488

Shandong Minglang Chemical Co., Ltd

SMC13305320

Lori Industry Co., Ltd

LI8362508

H&Z Industry Co.,Ltd

HIC7603040

XD BIOCHEMS Ltd

XB5701710

Indofine Chemical Co, Inc.

04-2401

Glanbia Nutritionals, Inc.

GN9882964

Ronas Chemicals Ind. Co., Ltd.

RCI11404560

Hangzhou Cherry Pharmaceutical Technology Co., Ltd.

HCPT19389690

Sichuan Tongsheng Amino acid Co., Ltd.

STAA14447220

Changzhou Union Chemicals Co.,Ltd.

CUCC12926460

Hangzhou Verychem Science & Technology Co., Ltd.

HVST18249120

Xiamen Equation Chemical Co.,Ltd

XECC12166080

Hangzhou Zhongqi Chem Co., Ltd

HZC11404560

Sancai Industry Co.,Ltd.

SIC9123648

Arakato Development Ltd

AD8742622

Aecochem Corp.

AC5321596

Hangzhou Lingrui Chemical Co., Ltd.

HLC13305320

Sigma-Aldrich International GmbH

SI12163648

Hangzhou Ocean Chemical Co., Ltd.

HOC12545016

Finetech Industry Limited

FIL9503800

Carbone Scientific Co., Ltd.

CS10643192

Acinopeptide Co., Ltd.

A8361672

Hefei Hirisun Pharmatech Co., Ltd

HR010027

CM Fine Chemicals

CFC6462584

AK Scientific, Inc.

AS7222166

Xiamen Kinbester Co., Ltd.

XK9882964

Simagchem Corporation

SC7982394

Xingrui Industry Co., Limited

XIL11024408

Capot Chemical Co., Ltd.

8104

Zehao Industry Co., Ltd.

ZI9122736

Leap Chem Co., Ltd

LC6842052

Santa Cruz Biotechnology, Inc.

255245

Dayang Chem (Hangzhou) Co.,Ltd.

DC11784712

Get Quick Quote

CAS equal suppliers

Pyr-OH

Hangzhou MolCore BioPharmatech Co.,Ltd.

MC438135

Pyr-OH

Bachem AG

E-2340.0100

H-Pyr-OH

Sichuan Tongsheng Amino acid Co., Ltd.

STAA3041520

H-Pyr-OH

Nebula Chemicals Co, Ltd.

NCC200800

H-Pyr-OH

GL Biochem (Shanghai) Ltd.

21119

H-Pyr-OH

Advanced Chemtech, Inc. USA

ACU216864

H-Pyr-OH

Ambeed, Inc.

A199648

H-L-Pyr-OH

Iris Biotech GmbH

HAA1189.0100

L-Pyroglutamicacid

Huateng Pharmaceutical Co.,Ltd

813706

Pidotimod Impurity 7

Aozeal Certified Standards (AOCS), Inc.

P0012.13

Carglumic Acid Impurity 2

Aozeal Certified Standards (AOCS), Inc.

C0169.01

(S)-2-Pyrrolidone-5-carboxylic acid

Iris Biotech GmbH

HAA1189

(S)-2-Pyrrolidone-5-carboxylic acid

Shandong SanYoung Industry Co., Ltd

SSI612524500

L-5-Oxo-pyrrolidine carboxylic acid

BLD Pharmatech Ltd

BP25207560

(S)-5-Oxopyrrolidine-2-carboxylic acid

Shanghai UCHEM Inc.

UCHEM-6064

(S)-5-Oxopyrrolidine-2-carboxylic acid

Wanko Chemical Co., Ltd.

WC456013680

(2S)-5-Oxopyrrolidine-2-carboxylic acid

Key Organics Limited

PS-6138

(S)-(-)-2-Pyrrolidone-5-Carboxylic Acid

Biesterfeld Spezialchemie GmbH

BS819024570

(S)-(-)-2-Pyrrolidone-5-Carboxylic Acid

Medibro Corporation Limited

MCL737129484

(S)-(-)-2-Pyrrolidone-5-carboxylic acid

Manchester Organics Limited

K26386

(S)-(-)-2-Pyrrolidinone-5-carboxylic acid

Merck Schuchardt OHG

MSO574022960

(S)-(-)-2-Pyrrolidone-5-carboxylic acid, 98%

Acros Organics BVBA

AOB585223408

(S)-(-)-2-Pyrrolidinone-5-carboxylic acid, 98+%

Alfa (A Johnson Matthey Company)

A1052831584

Prices & Availability

Data is processed

Properties for L-Pyroglutamic acid

Molecular Weight:

129.11398 g·mol−1

Density:

~1.4 g/cm³ (Predicted)

Melting point:

160-163 °C(lit.)

Boiling point:

~453.1° C at 760 mmHg (Predicted)

Solubility:

H₂O: 1 M at 20 °C, clear, colorless

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Classes:

irritant

Hazard Symbols:

Storage temperature :

Store at RT.

Alternative Distributors of [L-Pyroglutamic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified