ChemicalBook > CAS DataBase List > 1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE

1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE

Product Name
1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE
CAS No.
60787-05-5
Chemical Name
1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE
Synonyms
1-Acetyl-4-methylpiperazineHCl;1-(4-methyl-1-piperazinyl)Ethanone;1-(4-Methylpiperazin-1-yl)ethanone;1-(4-Methylpiperazin-1-yl)ethan-1-one;Ethanone, 1-(4-methyl-1-piperazinyl)-;1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE;1-Acetyl-4-methylpiperazine Hydrocholride
CBNumber
CB3233029
Molecular Formula
C7H14N2O
Formula Weight
142.2
MOL File
60787-05-5.mol
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1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE Property

Melting point:
280 °C (decomp)
Boiling point:
168 °C
Density 
1.017±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
6.84±0.10(Predicted)
Appearance
Colorless to light yellow Liquid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

Tocris
Product number
0351
Product name
1-Acetyl-4-methylpiperazinehydrochloride
Packaging
10
Price
$73
Updated
2021/12/16
Tocris
Product number
0351
Product name
1-Acetyl-4-methylpiperazinehydrochloride
Packaging
50
Price
$271
Updated
2021/12/16
TRC
Product number
A186870
Product name
1-Acetyl-4-methylpiperazine
Packaging
10mg
Price
$95
Updated
2021/12/16
Usbiological
Product number
254326
Product name
1-Acetyl-4-methylpiperazine hydrochloride
Packaging
10mg
Price
$395
Updated
2021/12/16
Usbiological
Product number
408687
Product name
1-Acetyl-4-methylpiperazine Hydrochloride
Packaging
50mg
Price
$672
Updated
2021/12/16
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1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE Chemical Properties,Usage,Production

Uses

1-Acetyl-4-methylpiperazine Hydrochloride is used in the preparation of (acetyl)piperazinium iodide and pyrrolopyrazinium iodides as nicotinic agonists.

Synthesis

109-01-3

108-24-7

60787-05-5

The general procedure for the synthesis of 1-acetyl-4-methylpiperazine from N-methylpiperazine and acetic anhydride was as follows: N-methylpiperazine (2.0 g, 19.97 mmol), triethylamine (3.35 mL, 23.96 mmol) and acetic anhydride (2.3 mL, 23.96 mmol) were dissolved in ethanol (60 mL) and the reaction was stirred at room temperature overnight. After completion of the reaction, the reaction mixture was concentrated to dryness under reduced pressure. The residue was purified by silica gel column chromatography using a mixed solvent of dichloromethane and methanol (with a gradient increase in the proportion of methanol) as eluent to afford the target product 1-acetyl-4-methylpiperazine (2.16 g, 76% yield) as a yellow oil. The product was characterized by 1H-NMR (CDCl3, 300 MHz) with chemical shifts δ: 3.65 (t, J = 6.8 Hz, 2H), 3.49 (t, J = 6.8 Hz, 2H), 2.46-2.39 (m, 4H), 2.32 (s, 3H), 2.10 (s, 3H) ppm.

References

[1] Patent: WO2014/6071, 2014, A1. Location in patent: Page/Page column 32
[2] Patent: EP2682391, 2014, A1. Location in patent: Paragraph 0112-0114

1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-ACETYL-4-METHYLPIPERAZINE HYDROCHLORIDE Suppliers

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