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DL-Pyroglutamic Acid

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Formula: C5H7NO3
CAS: 149-87-1
search Element: pyroglutamic acid

Identification

Structural Formula
DL-Pyroglutamic Acid
CAS:
149-87-1
EINECS:
205-748-3
Molecular Formula:
C5H7NO3
MDL:
MFCD00064322
SMILES:
O=C(C(CC1)NC1=O)O
Synonym:
dl-proline, 5-oxo- ; dl-a-pyroglutamic acid ; dl- pglu-oh ; 5-oxo-dl-proline ; dl-5-oxoproline ; dl- pyroglutamate ; dl-pyroglutamic acid ; h-dl-pyr-oh ; labotest-bb lt00005913 ; dl-pyroglutamic




Suppliers

Autech Industry Co.,Limited
AIC10804320
Ambeed, Inc.
A135319
Shandong Minglang Chemical Co., Ltd
SMC14005600
H&Z Industry Co.,Ltd
HIC8003200
XD BIOCHEMS Ltd
XB6001800
Fountain Biotechnology Co.,Ltd
FBC12004800
Nantong Xindao Biotech Ltd
NXB10404160
Changzhou Union Chemicals Co.,Ltd.
CUCC13606800
Xiamen Equation Chemical Co.,Ltd
XECC12806400
Sancai Industry Co.,Ltd.
SIC9603840
scienTEST - bioKEMIX GmbH
S-B10004000
Acinopeptide Co., Ltd.
A8801760
AK Scientific, Inc.
AS7602280
DSL Chemicals (Shanghai) Co., Ltd.
C000381
Simagchem Corporation
SC8402520
Zehao Industry Co., Ltd.
ZI9602880
Leap Chem Co., Ltd
LC7202160
Dayang Chem (Hangzhou) Co.,Ltd.
DC12404960
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Xingrui Industry Co., Limited
XIL3771508
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Chemlyte Solutions
CS234702
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Angene International Limited
AGN-PC-0O40H9
2-Pyrrolidone-5-carboxylic acid
Santa Cruz Biotechnology, Inc.
238213
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Capot Chemical Co., Ltd.
9493
2-Pyrrolidone-5-carboxylic acid
Merck Schuchardt OHG
MSO18607440
5-oxopyrrolidine-2-carboxylic acid
Daming Changda Co., Ltd.
LLB00582
5-Oxopyrrolidine-2-carboxylic acid
BLD Pharmatech Ltd
BP18365508

Prices & Availability




Data is processed


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Properties for DL-Pyroglutamic Acid

Molecular Weight:
129.11 g·mol−1
Melting point:
183-185 °C(lit.)
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
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
S37/39 - Wear suitable gloves and eye/face protection
Hazard Classes:
irritant
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
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Alternative Distributors of [DL-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

BOC Sciences | ABCR GmbH & Co. KG | Donboo Amino Acid Co., Ltd. | Jinan Great Chemical Co., Ltd. | Gihi Chemicals Co., Limited | Kunshan Huaxin Daily Chemicals Co., Ltd. | Special Materials Company | TCI Europe NV | Hitrox Bioscience Co., Ltd. | scienTEST | Pharmasi Chemicals Co., Ltd. | Shanghai Hanhong Chemical Co., Ltd. | AA Biochem Inc. | Win-Win Chemical Co., Limited | Nantong Qihai Chemicals Co., Ltd. | Shanghai AOKChem Group Limited | Xiamen Hisunny Chemical Co., Ltd. | Skyrun Industrial Co., Ltd. | 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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