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(PyrazinaMine, 3,6- diMethyl

Product Name
(PyrazinaMine, 3,6- diMethyl
CAS No.
13134-38-8
Chemical Name
(PyrazinaMine, 3,6- diMethyl
Synonyms
3,6-Dimethylpyrazinamine;(PyraziMine, 3,6- diMethyl;3,6-DiMethyl-2-pyrazinaMine;3,6-DIMETHYLPYRAZIN-2-AMINE;3-Amino-2,5-dimethylpyrazine;(PyrazinaMine, 3,6- diMethyl;2-Amino-3,6-dimethylpyrazine;2-PYRAZINAMINE, 3,6-DIMETHYL-;2-Amino-3,6-dimethylpyrazine 96%;2-Amino-3,6-dimethylpyrazine 3,6-Dimethylpyrazin-2-amine
CBNumber
CB72539657
Molecular Formula
C6H9N3
Formula Weight
123.16
MOL File
13134-38-8.mol
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(PyrazinaMine, 3,6- diMethyl Property

Melting point:
111-113℃ (benzene )
Boiling point:
119℃ (10 Torr)
Density 
1.112±0.06 g/cm3 (20 ºC 760 Torr)
Flash point:
124.5±13.1℃
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
solid
pka
3.85±0.10(Predicted)
Appearance
Light yellow to brown Solid
InChI
InChI=1S/C6H9N3/c1-4-3-8-5(2)6(7)9-4/h3H,1-2H3,(H2,7,9)
InChIKey
HYZYHVUIWRRMEZ-UHFFFAOYSA-N
SMILES
C1(N)=NC(C)=CN=C1C
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Safety

Hazard Codes 
Xn
Risk Statements 
22
WGK Germany 
3
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

Sigma-Aldrich
Product number
774855
Product name
2-Amino-3,6-dimethylpyrazine
Purity
96%
Packaging
500mg
Price
$73.2
Updated
2023/06/20
TRC
Product number
D448053
Product name
3,6-dimethylpyrazin-2-amine
Packaging
100mg
Price
$65
Updated
2021/12/16
ChemScene
Product number
CS-0005627
Product name
3,6-Dimethylpyrazin-2-amine
Packaging
250mg
Price
$50
Updated
2021/12/16
ChemScene
Product number
CS-0005627
Product name
3,6-Dimethylpyrazin-2-amine
Packaging
1g
Price
$101
Updated
2021/12/16
SynQuest Laboratories
Product number
3H30-1-69
Product name
3,6-Dimethylpyrazin-2-amine
Purity
97%
Packaging
1g
Price
$144
Updated
2021/12/16
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(PyrazinaMine, 3,6- diMethyl Chemical Properties,Usage,Production

Synthesis

95-89-6

13134-38-8

a. In a 100 mL autoclave, 3-chloro-2,5-dimethylpyrazine (25.0 g, 176 mmol), 25-28% w/w ammonia solution (80 mL), and copper powder (1.69 g, 26.4 mmol) were added sequentially. After sealing the autoclave, the mixture was heated to 150 °C and reacted under vigorous stirring for 48 hours. After completion of the reaction, the mixture was cooled to room temperature and concentrated under reduced pressure. The residue was diluted with brine (100 mL) and subsequently extracted with ethyl acetate (4 x 100 mL). The organic phases were combined, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The residue was washed with petroleum ether to give 2-amino-3,6-dimethylpyrazine (17.6 g, 81% yield) as a light yellow solid. eSI MS: m/z 124 [M + H]+.

References

[1] Patent: US2012/178748, 2012, A1. Location in patent: Page/Page column 37
[2] Patent: WO2015/177688, 2015, A1. Location in patent: Page/Page column 20
[3] Synthesis, 1994, # 9, p. 931 - 934
[4] Patent: WO2013/160419, 2013, A1. Location in patent: Page/Page column 33
[5] Patent: US2015/65507, 2015, A1. Location in patent: Paragraph 0169; 0170

(PyrazinaMine, 3,6- diMethyl Preparation Products And Raw materials

Raw materials

Preparation Products

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(PyrazinaMine, 3,6- diMethyl Suppliers

China 69 India 1 United States 7 Global 77
Alchem Pharmtech,Inc.
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8485655694
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United States
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Synthonix Inc
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Combi-Blocks Inc.
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Matrix Scientific
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SynQuest Laboratories, Inc.
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View Lastest Price from (PyrazinaMine, 3,6- diMethyl manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd
Product
(PyrazinaMine, 3,6- diMethyl 13134-38-8
Price
US $50.00-150.00/mg
Min. Order
500mg
Purity
98%
Supply Ability
30
Release date
2024-07-11
Career Henan Chemical Co
Product
(PyrazinaMine, 3,6- diMethyl 13134-38-8
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
150KG
Release date
2019-07-01

13134-38-8, (PyrazinaMine, 3,6- diMethylRelated Search:


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  • 2-Amino-3,6-dimethylpyrazine 3,6-Dimethylpyrazin-2-amine
  • 3,6-Dimethylpyrazinamine
  • 3-Amino-2,5-dimethylpyrazine
  • 2-Amino-3,6-dimethylpyrazine 96%
  • (PyraziMine, 3,6- diMethyl
  • 13134-38-8