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(S)-4-Mercapto-2-pyrrolidone

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Formula: C4H7NO2
CAS: 68108-18-9

Identification

Structural Formula
(S)-4-Mercapto-2-pyrrolidone
CAS:
68108-18-9
EINECS:
Molecular Formula:
C4H7NO2
MDL:
MFCD00273370
Synonym:
(s)-β-hydroxy-γ-butyrolactam ; (s)-4-hydroxy-pyrrolidin-2-one ; (4s)-4-hydroxy-2-pyrrolidinone ; (s)-4-hydroxy-2-pyrrolidone ; (4s)-4-hydroxy-2-pyrrolidone ; (4s)-4-hydroxypyrrolidin-2-one ; (s)-4-hydroxy-2-pyrrolidinone ; 4-hydroxy-pyrrolidin-2-one ; oxiracetam impurity a ; shpd




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S-4-Hydroxy-2-pyrrolidone
Dayang Chem (Hangzhou) Co.,Ltd.
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Gihi Chemicals Co., Limited
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Xiamen Hisunny Chemical Co., Ltd.
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Xiamen Equation Chemical Co.,Ltd
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Zehao Industry Co., Ltd.
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Amadis Chemical Company Limited
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Chemlyte Solutions
CS13504050
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Hangzhou MolCore BioPharmatech Co.,Ltd.
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CM Fine Chemicals
CFC19727888
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Chemieliva Pharmaceutical Co., Ltd.
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Leap Chem Co., Ltd
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Skyrun Industrial Co., Ltd.
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Manchester Organics Limited
E27400
(S)-4-Hydroxypyrrolidine-2-one
Haihang Industry Co., Ltd.
HI31209360
(S)-4-Hydroxypyrrolidine-2-one
Wanko Chemical Co., Ltd.
WC28808640
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Ambeed, Inc.
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H&Z Industry Co.,Ltd
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BLD Pharmatech Ltd
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TCI Chemicals (India) Pvt. Ltd.
H1368
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AK Scientific, Inc.
AS353410602
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DSL Chemicals (Shanghai) Co., Ltd.
DC632425296
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Zehao Industry Co., Ltd.
ZI446413392
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Santa Cruz Biotechnology, Inc.
sc-255580
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DSL Chemicals (Shanghai) Co., Ltd.
C020321
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Key Organics Limited
PS-9318
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Angene International Limited
AGN-PC-0OGGN9
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Santa Cruz Biotechnology, Inc.
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(S)-(-)-4-Hydroxy-2-pyrrolidinone, ≥97%
Alfa (A Johnson Matthey Company)
A787223616

Prices & Availability




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Properties for (S)-4-Mercapto-2-pyrrolidone

Molecular Weight:
101.1 g·mol−1
Melting point:
156-160 °C
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Hazard Statements

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
R41 - Risk of serious damage to eyes
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xn
Hazard symbol Xn
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Alternative Distributors of [(S)-4-Mercapto-2-pyrrolidone]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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