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
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
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.
N-Bromosuccinimide Price
- Product number
- 0351
- Product name
- 1-Acetyl-4-methylpiperazinehydrochloride
- Packaging
- 10
- Price
- $73
- Updated
- 2021/12/16
- Product number
- 0351
- Product name
- 1-Acetyl-4-methylpiperazinehydrochloride
- Packaging
- 50
- Price
- $271
- Updated
- 2021/12/16
- Product number
- A186870
- Product name
- 1-Acetyl-4-methylpiperazine
- Packaging
- 10mg
- Price
- $95
- Updated
- 2021/12/16
- Product number
- 254326
- Product name
- 1-Acetyl-4-methylpiperazine hydrochloride
- Packaging
- 10mg
- Price
- $395
- Updated
- 2021/12/16
- Product number
- 408687
- Product name
- 1-Acetyl-4-methylpiperazine Hydrochloride
- Packaging
- 50mg
- Price
- $672
- Updated
- 2021/12/16
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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