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2,3,5-TRIMETHYL PYRAZINE CAS NO.14667-55-1
Cas No: 14667-55-1
USD $ 1.0-9999.0 / Kilogram 1 Kilogram 1 Metric Ton/Week Changzhou Pesan Chemical Co.,Ltd Contact Supplier
2,3,5-Trimethylpyrazine
Cas No: 14667-55-1
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality 2,3,5-Trimethylpyrazine supplier in China
Cas No: 14667-55-1
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
2,3,5-Trimethylpyrazine CAS NO.14667-55-1
Cas No: 14667-55-1
USD $ 1.0-3.0 / Kilogram 1 Kilogram 10 Kilogram/Day Hebei yanxi chemical co.,LTD. Contact Supplier
2,3,5-Trimethylpyrazine
Cas No: 14667-55-1
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Amadis Chemical offer CAS#14667-55-1;CAT#A808536
Cas No: 14667-55-1
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
2,3,5-Trimethylpyrazine
Cas No: 14667-55-1
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
2,3,5-Trimethylpyrazine
Cas No: 14667-55-1
USD $ 12.0-12.0 / Metric Ton 1 Metric Ton 100 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
14667-55-1 Trimethyl-pyrazine
Cas No: 14667-55-1
USD $ 500.0-500.0 / Kilogram 1 Kilogram 100 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
Trimethylpyrazine Flavoring 2, 3, 5-Trimethylpyrazine (CAS No.: 14667-55-1)
Cas No: 14667-55-1
No Data 10 Gram 1000 Metric Ton/Day Hubei XinRunde Chemical Co., Ltd Contact Supplier

14667-55-1 Usage

Chemical Properties

CLEAR YELLOW LIQUID
InChI:InChI=1/C7H10N2/c1-5-4-8-6(2)7(3)9-5/h4H,1-3H3

14667-55-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (199419)  2,3,5-Trimethylpyrazine  99% 14667-55-1 199419-10G 402.48CNY Detail
Alfa Aesar (A14870)  2,3,5-Trimethylpyrazine, 99%    14667-55-1 250g 4983.0CNY Detail
Alfa Aesar (A14870)  2,3,5-Trimethylpyrazine, 99%    14667-55-1 50g 1112.0CNY Detail
Alfa Aesar (A14870)  2,3,5-Trimethylpyrazine, 99%    14667-55-1 10g 316.0CNY Detail

14667-55-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3,5-Trimethylpyrazine

1.2 Other means of identification

Product number -
Other names 2,3,5-trimethylpyrazine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives -> Flavoring Agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:14667-55-1 SDS

14667-55-1Synthetic route

2,5-dimethyl-3-chloropyrazine
95-89-6

2,5-dimethyl-3-chloropyrazine

trimethylaluminum
75-24-1

trimethylaluminum

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; hexane for 2h; Heating;64%
2,3-dimethyl-5-trifluoromethanesulfonyloxypyrazine
1147535-04-3

2,3-dimethyl-5-trifluoromethanesulfonyloxypyrazine

zinc methyl bromide
18815-74-2

zinc methyl bromide

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In tetrahydrofuran at 20℃; for 12h; Negishi coupling reaction; Inert atmosphere;61%
2,3-dimethyl-5-trifluoromethanesulfonyloxypyrazine
1147535-04-3

2,3-dimethyl-5-trifluoromethanesulfonyloxypyrazine

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In tetrahydrofuran at 20℃; for 12h; Inert atmosphere;38%
2,5-dimethyl-pyrazine
123-32-0

2,5-dimethyl-pyrazine

methyllithium
917-54-4

methyllithium

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
With diethyl ether
N-methyl-2,5-dimethylpyrazinium bromide
88234-17-7

N-methyl-2,5-dimethylpyrazinium bromide

A

Tetramethylpyrazine
1124-11-4

Tetramethylpyrazine

B

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
at 275 - 280℃;
2,3,5-trimethylpiperazine
89940-71-6

2,3,5-trimethylpiperazine

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
With aluminum oxide; copper oxide-chromium oxide silicon dioxide aluminium oxide catalyst; water; silica gel at 375℃;
2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
In toluene at 300℃; Yield given;
3-amino-2-propanol
78-96-6, 1674-56-2

3-amino-2-propanol

A

1,4-pyrazine
290-37-9

1,4-pyrazine

B

2-Methylpyrazine
109-08-0

2-Methylpyrazine

C

2,5-dimethyl-pyrazine
123-32-0

2,5-dimethyl-pyrazine

D

2-ethyl-3,6-dimethylpyrazine
13360-65-1

2-ethyl-3,6-dimethylpyrazine

E

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

F

1-aminoethyl-2-methylaziridine

1-aminoethyl-2-methylaziridine

Conditions
ConditionsYield
With copper chromite at 180℃; for 0.333333h; Product distribution; var. temp.; other aminoalcohols;
DL-methionine
59-51-8

DL-methionine

A

1,4-pyrazine
290-37-9

1,4-pyrazine

B

2-Methylpyrazine
109-08-0

2-Methylpyrazine

C

2,5-dimethyl-pyrazine
123-32-0

2,5-dimethyl-pyrazine

D

methyl 3-(methylthio)propionate
13532-18-8

methyl 3-(methylthio)propionate

E

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

F

1-<3-(methylthio)propyl>-2-formylpyrrole

1-<3-(methylthio)propyl>-2-formylpyrrole

Conditions
ConditionsYield
With alpha-D-glucopyranose In water at 180℃; for 1h; Product distribution; also with methionine sulfoxide and without glucose;
2.5-dimethyl-pyrazine-mono bromomethylate

2.5-dimethyl-pyrazine-mono bromomethylate

A

Tetramethylpyrazine
1124-11-4

Tetramethylpyrazine

B

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
at 270 - 280℃;
D-Glucose
2280-44-6

D-Glucose

L-leucine
61-90-5

L-leucine

A

1,4-pyrazine
290-37-9

1,4-pyrazine

B

2-Methylpyrazine
109-08-0

2-Methylpyrazine

C

2,5-dimethyl-pyrazine
123-32-0

2,5-dimethyl-pyrazine

D

2,3-dimethylpyrazine
5910-89-4

2,3-dimethylpyrazine

E

2,6-dimethylpyrazine
108-50-9

2,6-dimethylpyrazine

F

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

G

var. alkyl substituted pyrazines

var. alkyl substituted pyrazines

Conditions
ConditionsYield
With ammonium hydroxide In glycerol at 120℃; for 4h; Product distribution; var. times, solvents, temp., and ratios of reactants, also without leucine;
3-[(Z)-Allylimino]-butan-2-one oxime
133128-90-2

3-[(Z)-Allylimino]-butan-2-one oxime

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium tert-butoxide / dimethylsulfoxide / 2 h / 50 °C
2: Et3N / CH2Cl2 / 10 - 20 °C
3: toluene / 300 °C
View Scheme
3-{(E)-[(Z)-Propenyl]imino}-butan-2-one oxime
133128-94-6, 133128-98-0, 149470-69-9

3-{(E)-[(Z)-Propenyl]imino}-butan-2-one oxime

2,3,5-trimethylpyrazine
14667-55-1

2,3,5-trimethylpyrazine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Et3N / CH2Cl2 / 10 - 20 °C
2: toluene / 300 °C
View Scheme

14667-55-1Downstream Products

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