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2-Pyrrolidinone,4-methyl-

Product Name
2-Pyrrolidinone,4-methyl-
CAS No.
2996-58-9
Chemical Name
2-Pyrrolidinone,4-methyl-
Synonyms
PiracetamImpuirty27;Piracetam Impurity 27;4-methyl-2-Pyrrolidinone;2-Pyrrolidinone,4-methyl-;4-methyl-2-pyrrolidinone(SALTDATA: FREE)
CBNumber
CB81451160
Molecular Formula
C5H9NO
Formula Weight
99.13
MOL File
2996-58-9.mol
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2-Pyrrolidinone,4-methyl- Property

Melting point:
48-51 °C
Boiling point:
241℃
Density 
0.979
Flash point:
128℃
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform (Sparingly), Ethyl Acetate (Slightly)
form 
Solid
pka
16.66±0.40(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
M339090
Product name
4-Methyl-2-pyrrolidone
Packaging
250mg
Price
$125
Updated
2021/12/16
SynQuest Laboratories
Product number
4H48-1-HT
Product name
2-Pyrrolidinone,4-methyl-
Purity
97.0%
Packaging
5G
Price
$1290
Updated
2021/12/16
SynQuest Laboratories
Product number
4H48-1-HT
Product name
2-Pyrrolidinone,4-methyl-
Purity
97.0%
Packaging
250mg
Price
$290
Updated
2021/12/16
AK Scientific
Product number
X7991
Product name
4-Methyl-2-pyrrolidinone
Packaging
1g
Price
$498
Updated
2021/12/16
SynQuest Laboratories
Product number
4H48-1-HT
Product name
2-Pyrrolidinone,4-methyl-
Purity
97.0%
Packaging
1g
Price
$790
Updated
2021/12/16
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2-Pyrrolidinone,4-methyl- Chemical Properties,Usage,Production

Uses

4-Methyl-2-pyrrolidone was used in the preparation of iminopyrrolidines as selective inhibitors of human inducible nitric oxide synthase.

2-Pyrrolidinone,4-methyl- Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Pyrrolidinone,4-methyl- Suppliers

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