2-Pyrrolidone-5-Carboxylic Acid | CAS 149-87-1

Element: pyrrolidone carboxylic acid

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C-S » Chemicals » pyrrolidone-carboxylic-acid-PX874077

Identification

2-Pyrrolidone-5-Carboxylic Acid

CAS:

149-87-1

EINECS:

205-748-3

Molecular Formula:

C₅H₇NO₃

MDL:

MFCD00064322

SMILES:

C1CC(=O)NC1C(=O)O

Synonym:

dl-proline, 5-oxo- ; 5-oxo-dl-proline ; dl-pyroglutamic ; labotest-bb lt00005913 ; dl- pyroglutamate ; dl- pglu-oh ; dl-5-oxoproline ; dl-a-pyroglutamic acid ; h-dl-pyr-oh ; dl-pyroglutamic acid

Suppliers

Merck Schuchardt OHG

MSO18607440

DSL Chemicals (Shanghai) Co., Ltd.

C006304

Capot Chemical Co., Ltd.

9493

Santa Cruz Biotechnology, Inc.

238213

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Chemlyte Solutions

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Angene International Limited

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Puyer BioPharma Ltd.

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Shanghai Howson Biotech Co., Ltd.

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Changzhou Union Chemicals Co.,Ltd.

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Shanghai Sunwise Chemical Co., Ltd.

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Purestar Chem Enterprise Co., Ltd.

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Haihang Industry Co., Ltd.

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Dayang Chem (Hangzhou) Co.,Ltd.

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Autech Industry Co.,Limited

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DL-Pyroglutamic acid

Ambeed, Inc.

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Sancai Industry Co.,Ltd.

SIC9603840

DL-Pyroglutamic acid

Suzhou Vosun Biotech Co.,Ltd

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Shandong Minglang Chemical Co., Ltd

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Zehao Industry Co., Ltd.

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Gihi Chemicals Co., Limited

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H&Z Industry Co.,Ltd

HIC8003200

DL-Pyroglutamic acid

XD BIOCHEMS Ltd

XB6001800

DL-Pyroglutamic acid

Xiamen Equation Chemical Co.,Ltd

XECC12806400

DL-Pyroglutamic acid

Fountain Biotechnology Co.,Ltd

FBC12004800

DL-Pyroglutamic acid

Nantong Xindao Biotech Ltd

NXB10404160

5-oxopyrrolidine-2-carboxylic acid

Daming Changda Co., Ltd.

LLB00582

5-Oxopyrrolidine-2-carboxylic acid

BLD Pharmatech Ltd

BP18365508

Prices & Availability

Data is processed

Properties for 2-Pyrrolidone-5-Carboxylic Acid

Molecular Weight:

129.11 g·mol−1

Melting point:

183-185 °C(lit.)

Hazard Statements

GHS05
Corrosive

Corrosive to metals, category 1

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

Alternative Distributors of [2-Pyrrolidone-5-Carboxylic 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

ABCR GmbH & Co. KG | 3Way Pharm Inc.