2,3-Diaminopyrazine

Suppliers

Names

[ CAS No. ]:
13134-31-1

[ Name ]:
2,3-Diaminopyrazine

[Synonym ]:
2,3-PYRAZINEDIAMINE
Pyrazine-2,3-diamine
2,3-pyrazindiamin

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
351.6±37.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H6N4

[ Molecular Weight ]:
110.117

[ Flash Point ]:
193.5±13.7 °C

[ Exact Mass ]:
110.059242

[ PSA ]:
77.82000

[ LogP ]:
0.98

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.695

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-azidopyrazin-2-amine
  • 3-Chloropyrazin-2-amine
  • 2-Amino-3-bromopyrazine
  • [1,2,5]thiadiazolo[3,4-b]pyrazine

DownStream

  • 1H-Imidazo[4,5-b]pyrazine
  • 2H-Imidazo[4,5-b]pyrazin-2-one,1,3-dihydro-
  • 8,9-dimethyl-2,5,7,10-tetrazabicyclo[4.4.0]deca-1,3,5,7,9-pentaene
  • 8-(trifluoromethyl)-2,5,7,9-tetrazabicyclo[4.3.0]nona-1,3,5,7-tetraene
  • [1,2,5]thiadiazolo[3,4-b]pyrazine
  • 1H-Imidazo[4,5-b]pyrazine,2-methyl-

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-Bromo-2,3-diaminopyrazine
  • 2,3,6-Trichloropyridine
  • 2,3-Dichlorobenzoyl
  • 2,3-Dichlorodibenzo-p-dioxin
  • 2,3,4-triiodo-5-(trifluoromethylsulfanyl)-1H-pyrrole
  • 2-(3-Chloroprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 2-[4-(2,2-dichlorocyclopropyl)phenoxy]-2-methyl-N-[2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl]propanamide
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 3-(3-(Piperidin-4-yl)propoxy)benzo[d]isothiazole hydrochloride
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine