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2-AMINO-3-METHOXYPYRAZINE

2-AMINO-3-METHOXYPYRAZINE Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-（0）57185586718 +86-13336195806
Email: sales@capot.com
Products Intro: Product Name:3-Methoxypyrazin-2-amine
CAS:4774-10-1
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Products Intro: Product Name:2-AMINO-3-METHOXYPYRAZINE
CAS:4774-10-1
Purity:98% Package:1kg;1USD
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:2-Amino-3-methoxypyrazine
CAS:4774-10-1
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-01251
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Email: sales@chemwish.com
Products Intro: Product Name:2-AMINO-3-METHOXYPYRAZINE
CAS:4774-10-1
Purity:0.98 Package:5g;25g;100;500g
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763
Email: sales@tnjchem.com
Products Intro: Product Name:3-methoxypyrazin-2-amine
CAS:4774-10-1

2-AMINO-3-METHOXYPYRAZINE manufacturers
2-AMINO-3-METHOXYPYRAZINE Basic information
Product Name:2-AMINO-3-METHOXYPYRAZINE
Synonyms:2-AMINO-3-METHOXYPYRAZINE;3-METHOXYPYRAZIN-2-YLAMINE;3-Methoxy-2-pyrazinamine;2-Pyrazinamine, 3-methoxy-;2-AMINO-3-METHOXYPYRAZINE ISO 9001：2015 REACH;3-methoxypyrazin-2-amine
CAS:4774-10-1
MF:C5H7N3O
MW:125.13
EINECS:
Product Categories:Amines;Pyrazines, Pyrimidines & Pyridazines;Pyrazines, Pyrimidines & Pyridazines
Mol File:4774-10-1.mol
2-AMINO-3-METHOXYPYRAZINE Structure
2-AMINO-3-METHOXYPYRAZINE Chemical Properties
Melting point 84-85℃
Boiling point 241℃
density 1.224
Fp 100℃
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka3.49±0.10(Predicted)
AppearanceOff-white to light yellow Solid
Safety Information
HazardClass IRRITANT
HS Code 2933998090
MSDS Information
2-AMINO-3-METHOXYPYRAZINE Usage And Synthesis
Synthesis
2-Amino-3-chloropyrazine

6863-73-6

2-AMINO-3-METHOXYPYRAZINE

4774-10-1

The general procedure for the synthesis of 2-amino-3-methoxypyrazine from 2-amino-3-chloropyrazine is as follows: Pre-step A: Synthesis of 3-methoxy-2-pyrazinamine 3-Chloro-2-pyrazinamine (200 mg, 1.544 mmol) and sodium methanol (250 mg, 4.63 mmol) were dissolved in methanol (3.9 mL) and the mixture was placed in a microwave reactor, heated to 130°C, and reacted for 60 min. Upon completion of the reaction, the crude product was purified by reversed-phase high performance liquid chromatography (RP-HPLC) to afford 3-methoxy-2-pyrazinamine (113 mg, 0.903 mmol, 59% yield). Mass spectrum (electrospray positive ion mode) m/z: 125.8 ([MH]+).

References[1] Patent: US2013/345120, 2013, A1. Location in patent: Page/Page column
[2] Patent: US8901119, 2014, B2. Location in patent: Page/Page column
2-AMINO-3-METHOXYPYRAZINE Preparation Products And Raw materials
Raw materials2-Amino-3-chloropyrazine-->Sodium Methoxide-->Methanol
Preparation ProductsSulfalen-->5-broMo-3-Methoxypyrazin-2-ol
Tag:2-AMINO-3-METHOXYPYRAZINE(4774-10-1) Related Product Information
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