ChemicalBook > CAS DataBase List > 3-Chloropyrazine-2-carbonitrile

3-Chloropyrazine-2-carbonitrile

Product Name
3-Chloropyrazine-2-carbonitrile
CAS No.
55557-52-3
Chemical Name
3-Chloropyrazine-2-carbonitrile
Synonyms
BUTTPARK 29\04-93;Favipiravir Impurity2;Favipiravir Impurity16;Favipiravir Impurity 32;2-CHLORO-3-CYANOPYRAZINE;3-Chloro-2-cyanopyrazine;2-Chloro-3-cyannopyrazine;oropyrazine-2-carbonitriL;3-Chloropyrazine-2-carbon...;3-Chlorpyrazin-2-carbonitril
CBNumber
CB1105450
Molecular Formula
C5H2ClN3
Formula Weight
139.54
MOL File
55557-52-3.mol
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3-Chloropyrazine-2-carbonitrile Property

Melting point:
45-47°C
Boiling point:
264.1±35.0 °C(Predicted)
Density 
1.43±0.1 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
-5.41±0.10(Predicted)
form 
solid
color 
Light brown to black
CAS DataBase Reference
55557-52-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-41-37/38-22
Safety Statements 
26-36/37/39-39
RIDADR 
3276
Hazard Note 
Harmful
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

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

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N-Bromosuccinimide Price

TRC
Product number
C381220
Product name
3-Chloropyrazine-2-carbonitrile
Packaging
100g
Price
$470
Updated
2021/12/16
ChemScene
Product number
CS-W001897
Product name
3-Chloropyrazine-2-carbonitrile
Purity
99.17%
Packaging
500g
Price
$476
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC32822
Product name
2-Chloro-3-cyanopyrazine
Packaging
250g
Price
$800
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0418999
Product name
3-CHLOROPYRAZINE-2-CARBONITRILE
Purity
95.00%
Packaging
5G
Price
$975.98
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0418999
Product name
3-CHLOROPYRAZINE-2-CARBONITRILE
Purity
95.00%
Packaging
1G
Price
$166.95
Updated
2021/12/16
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3-Chloropyrazine-2-carbonitrile Chemical Properties,Usage,Production

Uses

3-Chloropyrazine-2-carbonitrile is a reactant in the syntheses of tuberculostatic pyrazine derivatives.

3-Chloropyrazine-2-carbonitrile Preparation Products And Raw materials

Raw materials

dimethyldioxirane Trimethylsilyl cyanide Acetonitrile Acetone Zinc chloride 2-Chloropyrazine Triethanolamine

Preparation Products

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3-Chloropyrazine-2-carbonitrile Suppliers

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View Lastest Price from 3-Chloropyrazine-2-carbonitrile manufacturers

Moxin Chemicals
Product
Favipiravir Impurity 55557-52-3
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
98
Supply Ability
10000000
Release date
2025-02-20
Nanjing Fred Technology Co., Ltd
Product
3-Chloropyrazine-2-carbonitrile 55557-52-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1 ton
Release date
2023-12-23
Henan Fengda Chemical Co., Ltd
Product
3-Chloropyrazine-2-carbonitrile 55557-52-3
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-09

55557-52-3, 3-Chloropyrazine-2-carbonitrileRelated Search:

Sulfachoropyrazine sodium N-(5-CHLORO-3-PYRAZINE)-4-AMINOBENZENESULFONAININO 3-OXO-3,4-DIHYDROPYRAZINE-2-CARBONITRILE 2-Chloro-3-cyanopyridine Hydrochlorothiazide Pyrazinamide Glipizide Pyrazinecarboxamide, 3,6-difluoro- (9CI) 6-Bromo-3-chloropyrazine-2-carbonitrile Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate 3-HYDROXYPYRAZINE-2-CARBOXAMIDE 2-Pyrazinecarbonitrile, 3-fluoro- 3,6-DibroMopyrazine-2-carbonitrile Pyrazinecarboxamide, 5-fluoro-3,4-dihydro-3-oxo- (9CI) Pyrazinecarboxamide, 6-fluoro- (9CI) Difluorochloromethane 3-AMINO-5-CHLOROPYRAZINE-2-CARBONITRILE 5-CHLOROPYRAZINE-2-CARBONITRILE

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  • Pyrazines, Pyrimidines & Pyridazines
  • Intermediates
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