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2-Acetyl-3,5-dimethylpyrazine

2-Acetyl-3,5-dimethylpyrazine structure

CAS No.: 54300-08-2

Chemical Name:: 2-Acetyl-3,5-dimethylpyrazine

Synonyms: Ethanone, 1-(3,5-dimethylpyrazinyl)-;2-ACETYL-3,5(6)-DIMETHYLPYRAZINE;1-(3,5-Dimethylpyrazin-2-yl)ethanone;FEMA 3327;FEMA NUMBER 3327;Einecs 259-076-0;2-Acetyl-3,5-diMethy;2-ACETYL-3,5-DIMETHYLPRAZINE;2-ACETYL-3,5-DIMETHYLPYRAZINE;Pyrazine, 2-acetyl-3,5-dimethyl

CBNumber:: CB2405050

Molecular Formula:: C8H10N2O

Molecular Weight:: 150.18

MDL Number:: MFCD00055023

MOL File:: 54300-08-2.mol

Last updated:2024-04-19 15:36:20

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2-Acetyl-3,5-dimethylpyrazine Properties

Boiling point	70 °C7 mm Hg(lit.)
Density	1.073 g/mL at 25 °C(lit.)
vapor pressure	3 mm Hg ( 20 °C)
FEMA	3327 \| 2-ACETYL-3,5(AND 6)-DIMETHYLPYRAZINE
refractive index	n20/D 1.517(lit.)
Flash point	195 °F
storage temp.	Sealed in dry,Room Temperature
pka	1.25±0.10(Predicted)
form	clear liquid
color	Colorless to Light orange to Yellow
Odor	at 0.10 % in propylene glycol. nutty roasted hazelnut
Odor Type	nutty
JECFA Number	786
LogP	1.08
CAS DataBase Reference	54300-08-2(CAS DataBase Reference)
FDA UNII	RES1FSY5Z7
NIST Chemistry Reference	Ethanone, 1-(3,5-dimethylpyrazinyl)-(54300-08-2)
EPA Substance Registry System	Ethanone, 1-(3,5-dimethylpyrazinyl)- (54300-08-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36/37/39

WGK Germany

HS Code

2933998090

NFPA 704

	2
2		0

2-Acetyl-3,5-dimethylpyrazine price More Price(25)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	W332700	2-Acetyl-3,5(6)-dimethylpyrazine, mixture of isomers ≥98%, FG	54300-08-2	sample-k	$67.5	2023-06-20	Buy
Sigma-Aldrich	W332700	2-Acetyl-3,5(6)-dimethylpyrazine, mixture of isomers ≥98%, FG	54300-08-2	100g	$610	2023-06-20	Buy
Sigma-Aldrich	W332700	2-Acetyl-3,5(6)-dimethylpyrazine, mixture of isomers ≥98%, FG	54300-08-2	25g	$265	2023-01-07	Buy
Sigma-Aldrich	W332700	2-Acetyl-3,5(6)-dimethylpyrazine, mixture of isomers ≥98%, FG	54300-08-2	1kg	$4540	2023-01-07	Buy
TCI Chemical	A3326	2-Acetyl-3,5-dimethylpyrazine (contains 2-Acetyl-3,6-dimethylpyrazine)	54300-08-2	1G	$43	2024-03-01	Buy

Product number	Packaging	Price	Buy
W332700	sample-k	$67.5	Buy
W332700	100g	$610	Buy
W332700	25g	$265	Buy
W332700	1kg	$4540	Buy
A3326	1G	$43	Buy

2-Acetyl-3,5-dimethylpyrazine Chemical Properties,Uses,Production

Identification

▼

▲

CAS.No.:

54300-08-2
54300-09-3

FL.No.:

14.055

FEMA.No.:

3327

NAS.No.:

3327

CoE.No.:

11294

EINECS.No.:

259-076-0 259-077-6

JECFA.No.:

786

EAFUS.No.:

977043-63-2

Description

It has an odor of roasted hazelnut with caramel popcorn nuances.

Regulatory Status

CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2001).

Usage

Reported uses (ppm): (FEMA, 1994)

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▲

Food Category

Usual

Max.

Baked goods

2.5

7.5

Breakfast cereals

Frozen dairy

Gelatins,puddings

Gravies

2.5

Meat products

Soft candy

Soups

Natural occurrence

Reported found in coffee.

Chemical Properties

It has an odor of roasted hazelnut with caramel popcorn nuances.

Occurrence

Reported found in coffee

Preparation

From the corresponding dimethyl-ethylpyrazine by bromination, followed by oxidation to the ketone

Definition

ChEBI: 2-Acetyl-3,5-dimethylpyrazine is an aromatic ketone.

Aroma threshold values

Detection at 1%: musty roasted cocoa, nutty peanut with caramel-like nuance.

Taste threshold values

Taste characteristics at 5 ppm: almond, caramel, cocoa, hazelnut, peanut, pistachio, toffee and coffeelike.

2-Acetyl-3,5-dimethylpyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

2-Acetyl-3,5-dimethylpyrazine Suppliers

Global( 155)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	8174	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2968	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Henan Xiangtong Chemical Co., Ltd.	86-371-61312303	info@hnxtchem.com	CHINA	292	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Jinan Finer Chemical Co., Ltd	58
Xiamen AmoyChem Co., Ltd	58
Henan Xiangtong Chemical Co., Ltd.	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from 2-Acetyl-3,5-dimethylpyrazine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-19	2-Acetyl-3,5-dimethylpyrazine 54300-08-2	US $35.00-1.10 / kg	1kg	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-03-22	2-Acetyl-3, 5-Dimethylpyrazine 54300-08-2	US $5.00-2.00 / KG	1KG	99%	10000kg	Hebei Guanlang Biotechnology Co,.LTD
2022-09-21	2-Acetyl-3,5-dimethylpyrazine 54300-08-2	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

2-Acetyl-3,5-dimethylpyrazine
54300-08-2
US $35.00-1.10 / kg
99%
Henan Fengda Chemical Co., Ltd

2-Acetyl-3, 5-Dimethylpyrazine
54300-08-2
US $5.00-2.00 / KG
99%
Hebei Guanlang Biotechnology Co,.LTD

2-Acetyl-3,5-dimethylpyrazine
54300-08-2
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

54300-08-2(2-Acetyl-3,5-dimethylpyrazine)Related Search:

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5-methylpyrazine-2-carbaldehyde 2-PYRAZINECARBOXALDEHYDE, 3-METHYL- 5-ACETYL-2,3-DIMETHYLPYRAZINE

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FEMA NUMBER 3327 2-ACETYL-3,5-DIMETHYLPYRAZINE 2-ACETYL-3,5-DIMETHYLPYRAZINE AND 2-ACETYL-3,6-DIMETHYLPYRAZINE 2-ACETYL-3,5(OR 6)-DIMETHYLPYRAZINE 1-(3,5-Dimethyl-2-pyrazinyl)-1-ethanone 1-(3,5-Dimethyl-2-pyrazinyl)ethanone 1-(3,5-dimethylpyrazinyl)-ethanon Pyrazine, 2-acetyl-3,5-dimethyl 1-(3,5-dimethylpyrazinyl)ethan-1-one 2-ACETYL-3 5(OR 6)-DIMETHYLPYRAZINE 98& 2-ACETYL-3,5-DIMETHYLPRAZINE 1-(3,5-DMETHYLPYRAZIN-2-YL)ETHANONE 2-ACETYL-3(5OR6)-DIMETHYL PYRAZIN FEMA NO.3327 Einecs 259-076-0 Ethanone, 1-(3,5-dimethyl-2-pyrazinyl)- 1-(3,5-diMethylpyrazin-2-yl)ethan-1-one 2-Acetyl-3,5(6)-diMethylpyrazine, Mixture of isoMers 2-Acetyl-3,5-diMethy 2-Acetyl-3,5-dimethylpyrazine (contains 2-Acetyl-3,6-dimethylpyrazine) 2-Acetyl-3,5-dimethylpyrazine USP/EP/BP 1-(3,5-Dimethylpyrazin-2-yl)ethanone mixture of isomers 2-Acethyl-3,5(6)-dimethyl pyrazine FEMA 3327 2-ACETYL-3,5(6)-DIMETHYLPYRAZINE Ethanone, 1-(3,5-dimethylpyrazinyl)- 1-(3,5-Dimethylpyrazin-2-yl)ethanone 1-(3,5-Dimethylpyrazin-2-yl)ethanone(High Purity) 54300-08-2 C8H10N20 pyrazine Flavor A-B Alphabetical Listings Flavors and Fragrances