1-(1,4-Dihydro-2-pyrazinyl)ethanone

Modify Date: 2025-08-20 09:31:43

1-(1,4-Dihydro-2-pyrazinyl)ethanone structure	Common Name	1-(1,4-Dihydro-2-pyrazinyl)ethanone
	CAS Number	22047-25-2	Molecular Weight	124.141
	Density	1.1±0.1 g/cm3	Boiling Point	249.0±40.0 °C at 760 mmHg
	Molecular Formula	C₆H₆N₂O	Melting Point	75-78 °C
	MSDS	Chinese USA	Flash Point	121.9±27.5 °C
	Symbol	GHS07	Signal Word	Warning

Use of 1-(1,4-Dihydro-2-pyrazinyl)ethanone

Acetylpyrazine (2-Acetylpyrazine) is fused to form many polycyclic compounds, as useful structures in pharmaceuticals and perfumes. Acetylpyrazine is a component of the folates (vitamin B compounds) [1].

Name	1-pyrazin-2-ylethanone
Synonym	More Synonyms

Description	Acetylpyrazine (2-Acetylpyrazine) is fused to form many polycyclic compounds, as useful structures in pharmaceuticals and perfumes. Acetylpyrazine is a component of the folates (vitamin B compounds) [1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Li MX, et al. Cytotoxicity and structure-activity relationships of four alpha-N-heterocyclic thiosemicarbazone derivatives crystal structure of 2-acetylpyrazine thiosemicarbazone. Bioorg Med Chem Lett. 2009 May 15;19(10):2704-6.

Density	1.1±0.1 g/cm3
Boiling Point	249.0±40.0 °C at 760 mmHg
Melting Point	75-78 °C
Molecular Formula	C₆H₆N₂O
Molecular Weight	124.141
Flash Point	121.9±27.5 °C
Exact Mass	124.063660
PSA	42.85000
LogP	-2.71
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.499

1-(1,4-Dihydro-2-pyrazinyl)ethanone MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	2
HS Code	2933990090

Precursor 9
CAS#:290-37-9 Pyrazine CAS#:127-17-3 Pyruvic acid CAS#:75-07-0 ch3cho CAS#:19847-12-2 Pyrazinecarbonitrile
CAS#:917-64-6 METHYLMAGNESIUM... CAS#:75-16-1 METHYLMAGNESIUM... CAS#:61892-81-7 1-Butanone,1-(2... CAS#:86461-64-5 3-methyl-1-pyra...
CAS#:98-96-4 pyrazinamide
DownStream 10
CAS#:94777-52-3 ETHYL-PYRROLIDI... CAS#:19847-11-1 4-(Pyrazin-2-yl... CAS#:62124-77-0 Ethyl 3-(2-Pyra... CAS#:111781-53-4 3-(DIMETHYLAMIN...
CAS#:132426-19-8 2-Bromo-1-(2-py... CAS#:126353-32-0 2-Brom-1-(pyraz... CAS#:179323-60-5 1-(PYRAZIN-2-YL... CAS#:62124-78-1 3,3-bis(methyls...
CAS#:641615-37-4 N-(2-methyl-5-n... CAS#:641615-38-5 6-Methyl-N1-(4-...

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-Pyrazinylethanone

1-pyrazin-2-yl-ethanone

Methyl pyrazinyl ketone

EINECS 244-753-5

methyl 2-pyrazinyl ketone

Ketone,methyl pyrazinyl

Ethanone, 1-(1,4-dihydro-2-pyrazinyl)-

MFCD00006134

Methyl pyrazin-2-yl ketone

1-(1,4-Dihydro-2-pyrazinyl)ethanone

Acetylpyrazine

2-Acetylpyrazine

1-Pyrazin-2-ylethan-1-one

Ethanone,1-pyrazinyl

2-ACETYL PYRAZINE

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(1,4-Dihydro-2-pyrazinyl)ethanone
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-(1,4-Dihydro-2-pyrazinyl)ethanone
Price: ￥138.0/25g ￥388.0/100g ￥88.0/5g
Purity: 95.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: 2-Acetylpyrazine
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetylpyrazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Pyrazin-1-ylethan-1-on
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1-(1,4-Dihydro-2-pyrazinyl)ethanone
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Price: ￥500/100 mg

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1-(1,4-Dihydro-2-pyrazinyl)ethanone

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.