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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Pyrazines >2-Amino-5-bromopyrazine

2-Amino-5-bromopyrazine

2-Amino-5-bromopyrazine Structure
  • ₹2100 - ₹14700.35
  • Product name: 2-Amino-5-bromopyrazine
  • CAS: 59489-71-3
  • MF: C4H4BrN3
  • MW: 174
  • EINECS:626-202-4
  • MDL Number:MFCD00235015
  • Synonyms:5-BROMOPYRAZINAMINE;5-BROMO-PYRAZIN-2-YLAMINE;5-BROMO-2-PYRAZINAMINE;BUTTPARK 29\02-91;2-aimo-5-bromopyrazine;5-Bromo-2-aminopyrazine;2-AMINO-5-BROMOPYRAZINE: TECH.;2-Bromo-5-aminopyrazine
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberA1683
  • Product description2-Amino-5-bromopyrazine min. 98.0 %
  • Packaging1G
  • Price₹2100
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberA1683
  • Product description2-Amino-5-bromopyrazine min. 98.0 %
  • Packaging5G
  • Price₹8200
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number636320
  • Product description2-Amino-5-bromopyrazine 97%
  • Packaging1G
  • Price₹14700.35
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) A1683 2-Amino-5-bromopyrazine min. 98.0 % 1G ₹2100 2022-05-26 Buy
TCI Chemicals (India) A1683 2-Amino-5-bromopyrazine min. 98.0 % 5G ₹8200 2022-05-26 Buy
Sigma-Aldrich(India) 636320 2-Amino-5-bromopyrazine 97% 1G ₹14700.35 2022-06-14 Buy

Properties

Melting point :113-117 °C (lit.)
Boiling point :274.2±35.0 °C(Predicted)
Density :1.844±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Ethanol, Ethyl Acetate, Methanol
form :Brown Needles
pka :1.66±0.10(Predicted)
color :Light yellow to Brown
InChIKey :KRRTXVSBTPCDOS-UHFFFAOYSA-N
CAS DataBase Reference :59489-71-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Used without prior protection of the amino group in a palladium-catalyzed cross-coupling with pyridylboronic acids leading to pyrazinylpyridines.

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Suppliers and manufacturers

GLR Innovations GOALSY PHARMA REDDY N REDDY PHARMACEUTICALS Malladi Drugs AND Pharmaceuticals Limited Sapala Organics Private Limited Aravali Pharma And Lifesciences Chemit Laboratories Gagri Global IT Services Pvt. Ltd. A.J Chemicals TCI Chemicals (India) Pvt. Ltd.