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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Nitropyridine >2-Bromo-5-nitropyridine

2-Bromo-5-nitropyridine

2-Bromo-5-nitropyridine Structure
  • ₹1602.1 - ₹7198.63
  • Product name: 2-Bromo-5-nitropyridine
  • CAS: 4487-59-6
  • MF: C5H3BrN2O2
  • MW: 202.99
  • EINECS:224-777-2
  • MDL Number:MFCD00006222
  • Synonyms:TIMTEC-BB SBB003519;2-BROMO-5-NITROPYRIDINE;2-BROMO-5-NITROPYRIDINE 97%;2-BROMO-5-NITROPYRIDINE 2-BROMO-5-NITROPYRIDINE;2-BORMO-5-NITROPYRIDINE;2-BroMo-5-nitropyridine, 98% 1GR;5-Nitro-2-broMopyridine;NSC 73702
4 prices
Selected condition:

Brand

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

Package

  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberB2321
  • Product description2-Bromo-5-nitropyridine min. 98.0 %
  • Packaging1G
  • Price₹2300
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB2321
  • Product description2-Bromo-5-nitropyridine min. 98.0 %
  • Packaging5G
  • Price₹5600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number324833
  • Product description2-Bromo-5-nitropyridine 99%
  • Packaging1G
  • Price₹1602.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number324833
  • Product description2-Bromo-5-nitropyridine 99%
  • Packaging5G
  • Price₹7198.63
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) B2321 2-Bromo-5-nitropyridine min. 98.0 % 1G ₹2300 2022-05-26 Buy
TCI Chemicals (India) B2321 2-Bromo-5-nitropyridine min. 98.0 % 5G ₹5600 2022-05-26 Buy
Sigma-Aldrich(India) 324833 2-Bromo-5-nitropyridine 99% 1G ₹1602.1 2022-06-14 Buy
Sigma-Aldrich(India) 324833 2-Bromo-5-nitropyridine 99% 5G ₹7198.63 2022-06-14 Buy

Properties

Melting point :139-141 °C (lit.)
Boiling point :145-147 °C/10 mmHg (lit.)
Density :1.8727 (rough estimate)
refractive index :1.6200 (estimate)
Flash point :145-147°C/10mm
storage temp. :Inert atmosphere,2-8°C
solubility :Chloroform, Hot Methanol
form :Crystalline Powder
pka :-3.24±0.10(Predicted)
color :Light yellow to light brown
Water Solubility :Insoluble in water.
BRN :120901
InChIKey :HUUFTVUBFFESEN-UHFFFAOYSA-N
CAS DataBase Reference :4487-59-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
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.

Description

2-Bromo-5-nitropyridine was used in preparation of boc-protected (piperazin-1-ylmethyl)biaryls via microwave-mediated Suzuki-Miyaura coupling with (boc-piperazin-1-ylmethyl)phenylboronic acid pinacol esters. It was also used in the synthesis of 2-pyridyl analogs. Substituted 5-nitro-2-ethynylpyridines were synthesized by the Sonogashira reaction of 2-bromo-5-5-nitropyridine with terminal acetylenes.

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