ChemicalBook > CAS DataBase List > 2-AMINO-3-METHOXYPYRAZINE

2-AMINO-3-METHOXYPYRAZINE

Product Name
2-AMINO-3-METHOXYPYRAZINE
CAS No.
4774-10-1
Chemical Name
2-AMINO-3-METHOXYPYRAZINE
Synonyms
3-Methoxy-2-pyrazinamine;3-methoxypyrazin-2-amine;2-AMINO-3-METHOXYPYRAZINE;3-METHOXYPYRAZIN-2-YLAMINE;2-Pyrazinamine, 3-methoxy-;2-AMINO-3-METHOXYPYRAZINE ISO 9001：2015 REACH
CBNumber
CB9245846
Molecular Formula
C5H7N3O
Formula Weight
125.13
MOL File
4774-10-1.mol
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2-AMINO-3-METHOXYPYRAZINE Property

Melting point:
84-85℃
Boiling point:
241℃
Density 
1.224
Flash point:
100℃
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
pka
3.49±0.10(Predicted)
Appearance
Off-white to light yellow Solid
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Safety

HazardClass 
IRRITANT
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

Biosynth Carbosynth
Product number
FA54399
Product name
2-Amino-3-methoxypyrazine
Packaging
250mg
Price
$72.5
Updated
2021/12/16
Matrix Scientific
Product number
072218
Product name
2-Amino-3-methoxypyrazine
Purity
95+%
Packaging
1g
Price
$80
Updated
2021/12/16
AK Scientific
Product number
W6434
Product name
2-Amino-3-methoxypyrazine
Packaging
100mg
Price
$84
Updated
2021/12/16
AK Scientific
Product number
W6434
Product name
2-Amino-3-methoxypyrazine
Packaging
1g
Price
$119
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA54399
Product name
2-Amino-3-methoxypyrazine
Packaging
500mg
Price
$160
Updated
2021/12/16
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2-AMINO-3-METHOXYPYRAZINE Chemical Properties,Usage,Production

Synthesis

6863-73-6

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 materials

Preparation Products

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View Lastest Price from 2-AMINO-3-METHOXYPYRAZINE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-AMino-3-Methoxypyrazine 4774-10-1
Price
US $0.00-0.00/Kg
Min. Order
1KG
Purity
99.0%+
Supply Ability
800 tons
Release date
2020-04-29
Career Henan Chemical Co
Product
2-AMINO-3-METHOXYPYRAZINE 4774-10-1
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
200KG
Release date
2018-12-23

4774-10-1, 2-AMINO-3-METHOXYPYRAZINERelated Search:

Sulfalen 2-AMINO-5-BROMO-3-ETHOXYPYRAZINE 2-AMINO-5-METHOXYPYRAZINE 2-AMINO-3-BENZYLOXY-5-BROMOPYRAZINE 2-AMINO-3-ETHOXYPYRAZINE 5-BROMO-3-METHOXYPYRAZIN-2-YLAMINE 2-AMINOL-3-BENZYLOXYPYRAZINE 2-AMINO-3-METHOXYPYRAZINE 2-Amino-3-methoxy-5-methylpyrazine METHYL 3-AMINO-5-METHOXYPYRAZINE-2-CARBOXYLATE 3-AMINO-6-METHOXYPYRAZINE-2-CARBOXYLIC ACID kelfiprim 2-AMINO-6-METHOXYPYRAZINE 2-CHLORO-3,5-DINITRO-6-METHOXYPYRAZINE 1,2,3,4,4A,5-HEXAHYDROPYRIDO[1',2':4,5][1,4]OXAZINO[2,3-B]QUINOXALINE 6-METHOXY[1,2,5]OXADIAZOLO[3,4-B]PYRAZIN-5-AMINE 12H-PYRIDO[2',3':5,6][1,4]OXAZINO[2,3-B]QUINOXALINE 2,6-DIMETHOXY-3,5-DINITROPYRAZINE

  • 2-AMINO-3-METHOXYPYRAZINE
  • 3-methoxypyrazin-2-amine
  • 3-METHOXYPYRAZIN-2-YLAMINE
  • 3-Methoxy-2-pyrazinamine
  • 2-Pyrazinamine, 3-methoxy-
  • 2-AMINO-3-METHOXYPYRAZINE ISO 9001：2015 REACH
  • 4774-10-1
  • Amines
  • Pyrazines, Pyrimidines & Pyridazines
  • Pyrazines, Pyrimidines & Pyridazines