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L-Pyroglutamic acid

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Formula: C5H7NO3
CAS: 98-79-3
search Element: pyroglutamic acid

Identification

Structural Formula
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

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
Autech Industry Co.,Limited
AIC10264104
Fountain Biotechnology Co.,Ltd
FBC11404560
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
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GL Biochem (Shanghai) Ltd.
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Iris Biotech GmbH
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Aozeal Certified Standards (AOCS), Inc.
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Shanghai UCHEM Inc.
UCHEM-6064
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Wanko Chemical Co., Ltd.
WC456013680
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Key Organics Limited
PS-6138
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Biesterfeld Spezialchemie GmbH
BS819024570
(S)-(-)-2-Pyrrolidone-5-Carboxylic Acid
Medibro Corporation Limited
MCL737129484
(S)-(-)-2-Pyrrolidone-5-carboxylic acid
Manchester Organics Limited
K26386
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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


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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
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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:
Xi
Hazard symbol Xi
Storage temperature :
Store at RT.
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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

Spectrum Chemical Mfg. Corp. | Finetech Industry Limited | Biosynth AG | ABCR GmbH & Co. KG | Pfaltz & Bauer, Inc. | Fischer Chemicals AG | Donboo Amino Acid Co., Ltd. | Jinan Great Chemical Co., Ltd. | Xiang Ding Chemical International Co., Ltd | Watson International Ltd | Kunshan Huaxin Daily Chemicals Co., Ltd. | Scandinavian Formulas, Inc. | Wintersun Chemical | Special Materials Company | N&M Specialty Chemicals | TCI Europe NV | Wuhan Amino Acid Bio-Chemical Co., Ltd. | Hitrox Bioscience Co., Ltd. | HuaiBei SanHe Developing Co., Ltd. | YiXing Jeneral Import & Export Co., Ltd. | Pharmasi Chemicals Co., Ltd. | Shanghai Hanhong Chemical Co., Ltd. | CNCCC Sichuan Co., Ltd. | AA Biochem Inc. | Jinan Haohua Industry Co., Ltd. | Clearsynth Canada INC. | Suzhou Rovathin Pharmatech Co., Ltd | Bharavi Laboratories Ltd. | Win-Win Chemical Co., Limited | Nantong Qihai Chemicals Co., Ltd. | Unispec Chemicals Co. | Formax Chemicals Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Ningbo Haishu Hobid Imp & Exp Co., Ltd. | Xi´an Union Pharmpro Co., Ltd. | Shanghai Brightol International Co., Ltd. | AOKBIO Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd. | Jinjiangchem Corporation | Rif Life Science Co., Limited | East Chemical Industry Co., Ltd. | Nanjing Dernor Pharmaceutical Technology Co., Ltd. | Grandachem Ltd. | Wanko Chemical Co., Ltd. | Chengdu Baishixing Science and Technology Industry Co.,Ltd | All Right Chemical Co., Ltd. | Changzhou Union Chemicals Co.,Ltd.

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