ChemicalBook > CAS DataBase List > 5,6-DIPHENYLPYRAZIN-2-OL

5,6-DIPHENYLPYRAZIN-2-OL

Product Name
5,6-DIPHENYLPYRAZIN-2-OL
CAS No.
18591-57-6
Chemical Name
5,6-DIPHENYLPYRAZIN-2-OL
Synonyms
Selexipag Impurity 30;Selexipag Impurity 10;5,6-Diphenylpyrazinol;5,6-diphenylpyrazin-2-yl;5,6-DIPHENYLPYRAZIN-2-OL;5,6-Diphenyl-2(1H)-pyrazinone;5,6-diphenylpyrazin-2(1H)-one;5,6-diphenyl-1H-pyrazin-2-one;5,6-Diphenyl-2-hydroxypyrazine;2(1H)-Pyrazinone, 5,6-diphenyl-
CBNumber
CB9225204
Molecular Formula
C16H12N2O
Formula Weight
248.28
MOL File
Mol file
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5,6-DIPHENYLPYRAZIN-2-OL Property

Melting point:
225-227 °C
Density 
1.17±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
10.55±0.60(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H360May damage fertility or the unborn child

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N-Bromosuccinimide Price

TRC
Product number
D415285
Product name
5,6-Diphenylpyrazinol
Packaging
25g
Price
$180
Updated
2021/12/16
AK Scientific
Product number
8595BA
Product name
5,6-Diphenylpyrazin-2-ol
Packaging
5g
Price
$107
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0046125
Product name
SELEXIPAG EP IMPURITY B
Purity
95.00%
Packaging
5MG
Price
$455.23
Updated
2021/12/16
Ambeed
Product number
A177346
Product name
5,6-Diphenylpyrazin-2-ol
Purity
97%
Packaging
1g
Price
$9
Updated
2021/12/16
Ambeed
Product number
A177346
Product name
5,6-Diphenylpyrazin-2-ol
Purity
97%
Packaging
5g
Price
$28
Updated
2021/12/16
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5,6-DIPHENYLPYRAZIN-2-OL Chemical Properties,Usage,Production

Uses

5,6-Diphenylpyrazinol is a diphenylpyrazine derivative which belongs to a class of prostacyclin receptor agonists. It is impurity of Selexipag (S253150) that is a potential drug for the treatment of various vascular disorders such as pulmonary arterial hypertension and arteriosclerosis obliterans.

5,6-DIPHENYLPYRAZIN-2-OL Preparation Products And Raw materials

Raw materials

Preparation Products

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5,6-DIPHENYLPYRAZIN-2-OL Suppliers

China 62 India 5 The Netherlands 1 United States 3 Global 71
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View Lastest Price from 5,6-DIPHENYLPYRAZIN-2-OL manufacturers

Henan Fengda Chemical Co., Ltd
Product
5,6-DIPHENYLPYRAZIN-2-OL 18951-57-6
Price
US $3.00-0.20/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-26
Career Henan Chemical Co
Product
5,6-DIPHENYLPYRAZIN-2-OL 18591-57-6
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-02-13

18591-57-6, 5,6-DIPHENYLPYRAZIN-2-OLRelated Search:

Diphenylsilanediol Ethambutol Pyrazinamide Pyridine Sulfachoropyrazine sodium Pyrazine ( 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}acetic acid tert-butylester ) SELEXIPAG interMediate [4-[(5,6-DIPHENYLPYRAZINYL)(1-METHYLETHYL)AMINO]BUTOXY]-ACETIC ACID 2,3-DIPHENYLPYRAZINE Bromoacetic acid 2-T-BUTYL GLYCOLATE 4-(Isopropylamino)butanol 5-chloro-2,3-diphenylpyrazine 2,3-Dichloro-5,6-diphenylpyrazine N-(methylsulfonyl)glycine 1-Butanol, 4-[(5,6-diphenyl-2-pyrazinyl)oxy]- Acetamide, 2-[4-[(5,6-diphenyl-2-pyrazinyl)(1-methylethyl)amino]butoxy]-

  • 5,6-DIPHENYLPYRAZIN-2-OL
  • 5,6-diphenylpyrazin-2(1H)-one
  • 5,6-Diphenylpyrazinol
  • 5,6-Diphenyl-2(1H)-pyrazinone
  • 5,6-Diphenyl-2-hydroxypyrazine
  • 5,6-diphenyl-1H-pyrazin-2-one
  • Selexipag Impurity 10
  • 2(1H)-Pyrazinone, 5,6-diphenyl-
  • Selexipag Impurity 30
  • 5,6-diphenylpyrazin-2-yl
  • 18591-57-6
  • 18951-57-6