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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >5-chloro-2,3-diphenylpyrazine

5-chloro-2,3-diphenylpyrazine

5-chloro-2,3-diphenylpyrazine Structure
  • ₹7800 - ₹17500
  • Product name: 5-chloro-2,3-diphenylpyrazine
  • CAS: 41270-66-0
  • MF: C16H11ClN2
  • MW: 266.72
  • EINECS:813-797-2
  • MDL Number:MFCD00234892
  • Synonyms:2-Chloro-5,6-diphenylpyrazine;Pyrazine, 5-chloro-2,3-diphenyl-;Selexipag Impurity 31;chloro-2,3-diphenylpyrazine (Selexipag Intermediate)
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

  • TCI Chemicals (India)

Package

  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberC3205
  • Product description5-Chloro-2,3-diphenylpyrazine min. 98.0 %
  • Packaging1G
  • Price₹7800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC3205
  • Product description5-Chloro-2,3-diphenylpyrazine min. 98.0 %
  • Packaging5G
  • Price₹17500
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) C3205 5-Chloro-2,3-diphenylpyrazine min. 98.0 % 1G ₹7800 2022-05-26 Buy
TCI Chemicals (India) C3205 5-Chloro-2,3-diphenylpyrazine min. 98.0 % 5G ₹17500 2022-05-26 Buy

Properties

Melting point :126-128℃ (methanol )
Boiling point :145°C/0.001mmHg(lit.)
Density :1?+-.0.06 g/cm3(Predicted)
pka :-2.16±0.10(Predicted)
form :powder to crystal
color :White to Orange to Green
InChI :InChI=1S/C16H11ClN2/c17-14-11-18-15(12-7-3-1-4-8-12)16(19-14)13-9-5-2-6-10-13/h1-11H
InChIKey :VUGNCPVAXWZTOL-UHFFFAOYSA-N
SMILES :C1(C2=CC=CC=C2)=NC=C(Cl)N=C1C1=CC=CC=C1
CAS DataBase Reference :41270-66-0

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
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
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.
P501 Dispose of contents/container to..…

Description

2-Chloro-5,6-diphenylpyrazine is a diphenylpyrazine derivative used in a study to determine a novel class of prostacyclin receptor agonists.

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Suppliers and manufacturers

Shaanxi Haibo Biotechnology Co., Ltd
5-chloro-2,3-diphenylpyrazine
₹0.00 /25kg
5-chloro-2,3-diphenylpyrazine CAS:41270-66-0
VASUDHA PHARMA CHEM LIMITED Viyash Life Sciences Pvt Ltd Aventus Labs Trimax bio sciences private ltd Pharmaffiliates Analytics and Synthetics P. Ltd A.J Chemicals CLEARSYNTH LABS LTD. TCI Chemicals (India) Pvt. Ltd.
Chongqing Chemdad Co., Ltd