1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid

Product Name: 1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid
CAS No.: 30932-84-4
Chemical Name: 1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid
Synonyms: 1-Methyl-2-oxopyrrolidine-3-carboxylic acid;1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid;3-Pyrrolidinecarboxylic acid, 1-methyl-2-oxo-
CBNumber: CB62613181
Molecular Formula: C6H9NO3
Formula Weight: 143.14
MOL File: 30932-84-4.mol

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1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid Property

Boiling point:: 361.7±35.0 °C(Predicted)
Density: 1.319±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 4.19±0.20(Predicted)
form: solid
color: Light Brown

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Safety

HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC

Product number: B497970
Product name: 1-methyl-2-oxopyrrolidine-3-carboxylicacid
Packaging: 50mg
Price: $220
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H58-1-00L
Product name: 1-Methyl-2-oxopyrrolidine-3-carboxylic acid
Packaging: 1g
Price: $221
Updated: 2021/12/16

Apolloscientific

Product number: OR938615
Product name: 1-Methyl-2-oxopyrrolidine-3-carboxylicacid
Packaging: 1g
Price: $138
Updated: 2021/12/16

Matrix Scientific

Product number: 189237
Product name: 1-Methyl-2-oxopyrrolidine-3-carboxylic acid
Packaging: 10g
Price: $314
Updated: 2021/12/16

Apolloscientific

Product number: OR938615
Product name: 1-Methyl-2-oxopyrrolidine-3-carboxylicacid
Packaging: 5g
Price: $350
Updated: 2021/12/16

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1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid Chemical Properties,Usage,Production

Synthesis Reference(s)

Journal of the American Chemical Society, 94, p. 3877, 1972 DOI: 10.1021/ja00766a036

Synthesis

114724-98-0

30932-84-4

Step B: Preparation of 1-methyl-2-oxopyrrolidine-3-carboxylic acid: In a 250 mL round-bottomed flask, methyl 1-methyl-2-oxopyrrolidine-3-carboxylate (1.89 g, 12.0 mmol), potassium trimethylsilanolate (4.64 g, 36.1 mmol), and tetrahydrofuran (THF, 100 mL) were added in sequence. The reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, 2.0 M ethyl ether hydrochloride solution (50 mL) was added to the mixture and stirring was continued for 5 min. The reaction solution was filtered to remove insoluble solids, and the filtrate was concentrated under reduced pressure to give 1.28 g of crude product in 74.2% yield. The crude product was directly used in the subsequent reaction without further purification. The structure of the product was confirmed by 1H NMR (400 MHz, CDCl3): δ 3.40-3.49 (m, 3H), 2.94 (s, 3H), 2.37-2.47 (m, 2H).

References

[1] Patent: US2007/238726, 2007, A1. Location in patent: Page/Page column 80
[2] Patent: WO2007/146824, 2007, A2. Location in patent: Page/Page column 154
[3] Organic Letters, 2013, vol. 15, # 10, p. 2426 - 2429

1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid Suppliers

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View Lastest Price from 1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 1-Methyl-2-oxo-3-Pyrrolidinecarboxylic acid 30932-84-4
Price: US $1.00/Kg
Min. Order: 1Kg
Purity: 98%
Supply Ability: 20T
Release date: 2024-07-22

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30932-84-4