ChemicalBook > CAS DataBase List > 5-BROMO-PYRAZINE-2,3-DIAMINE

5-BROMO-PYRAZINE-2,3-DIAMINE

Product Name
5-BROMO-PYRAZINE-2,3-DIAMINE
CAS No.
89123-58-0
Chemical Name
5-BROMO-PYRAZINE-2,3-DIAMINE
Synonyms
5-BROMO-2,3-DIAMINOPYRAZINE;5-BROMO-PYRAZINE-2,3-DIAMINE;2,3-Pyrazinediamine, 5-bromo-;Pyrazine, 2,3-diamino-5-bromo-;2,3-DIAMINO-5-BROMOPYRAZINE, 97%;5-BROMO-PYRAZINE-2,3-DIAMINE ISO 9001：2015 REACH
CBNumber
CB7438873
Molecular Formula
C4H5BrN4
Formula Weight
189.01
MOL File
89123-58-0.mol
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5-BROMO-PYRAZINE-2,3-DIAMINE Property

Melting point:
212-216 °C (dec.)
Boiling point:
357.1±37.0 °C(Predicted)
Density 
1.956±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
solid
pka
2.72±0.10(Predicted)
color 
light brown
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38-43
Safety Statements 
26-36/37
WGK Germany 
3
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich
Product number
685763
Product name
2,3-Diamino-5-bromopyrazine
Purity
97%
Packaging
250mg
Price
$101
Updated
2023/06/20
TRC
Product number
D415070
Product name
2,3-Diamino-5-bromopyrazine
Packaging
250mg
Price
$55
Updated
2021/12/16
TRC
Product number
D415070
Product name
2,3-Diamino-5-bromopyrazine
Packaging
1g
Price
$75
Updated
2021/12/16
Matrix Scientific
Product number
072225
Product name
5-Bromo-2,3-diaminopyrazine
Purity
95+%
Packaging
10g
Price
$1000
Updated
2021/12/16
SynQuest Laboratories
Product number
3H30-9-V4
Product name
5-Bromopyrazine-2,3-diamine
Packaging
5G
Price
$495
Updated
2021/12/16
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5-BROMO-PYRAZINE-2,3-DIAMINE Chemical Properties,Usage,Production

Uses

2,3-Diamino-5-bromopyrazine

5-BROMO-PYRAZINE-2,3-DIAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-BROMO-PYRAZINE-2,3-DIAMINE Suppliers

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View Lastest Price from 5-BROMO-PYRAZINE-2,3-DIAMINE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
5-BROMO-PYRAZINE-2,3-DIAMINE 89123-58-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
5-BROMO-PYRAZINE-2,3-DIAMINE 89123-58-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Career Henan Chemical Co
Product
5-BROMO-PYRAZINE-2,3-DIAMINE 89123-58-0
Price
US $1.00/KG
Min. Order
1KG
Purity
95%
Supply Ability
500kg
Release date
2018-08-19

89123-58-0, 5-BROMO-PYRAZINE-2,3-DIAMINERelated Search:

2-AMINO-5-BROMO-3-PIPERIDIN-1-YLPYRAZINE 5-BROMO-N3-METHYL-PYRAZINE-2,3-DIAMINE 2-AMINO-5-BROMO-3-(DIMETHYLAMINO)PYRAZINE 2-AMINO-5-BROMO-3-HYDRAZINOPYRAZINE 2-AMINO-5-BROMO-3-(ETHYLAMINO)PYRAZINE 5-BROMO-PYRAZINE-2,3-DIAMINE 2-AMINO-5-BROMO-3-MORPHOLIN-4-YLPYRAZINE 2-AMINO-5-BROMO-3-PYRROLIDIN-1-YLPYRAZINE 2-AMINO-5-BROMO-3-PIPERAZIN-1-YLPYRAZINE 2-AMINO-5-BROMO-3-(DIETHYLAMINO)PYRAZINE Aminopyrazine 6'-BROMO-3-PHENYL-3,4,5,6-TETRAHYDRO-2H-[1,2']BIPYRAZINYL-3'-YLAMINE 5-BROMO-3-[1,4]DIAZEPAN-1-YL-PYRAZIN-2-YLAMINE 5-BROMO-3-(2-PYRIDIN-3-YL-PYRROLIDIN-1-YL)-PYRAZIN-2-YLAMINE 6'-BROMO-3-METHYL-3,4,5,6-TETRAHYDRO-2H-[1,2']BIPYRAZINYL-3'-YLAMINE 5-BROMO-3-(2-PYRIDIN-2-YL-PYRROLIDIN-1-YL)-PYRAZIN-2-YLAMINE 5-BROMO-3-(2-PHENYL-PYRROLIDIN-1-YL)-PYRAZIN-2-YLAMINE 5-BROMO-3-[(4-METHOXYBENZYL)AMINO]PYRAZIN-2-AMINE

  • 5-BROMO-2,3-DIAMINOPYRAZINE
  • 5-BROMO-PYRAZINE-2,3-DIAMINE
  • 2,3-DIAMINO-5-BROMOPYRAZINE, 97%
  • Pyrazine, 2,3-diamino-5-bromo-
  • 2,3-Pyrazinediamine, 5-bromo-
  • 5-BROMO-PYRAZINE-2,3-DIAMINE ISO 9001：2015 REACH
  • 89123-58-0
  • New Products for Chemical Synthesis May/June 2007