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ChemicalBook >> CAS DataBase List >> 5-chloro-2,3-diphenylpyrazine

5-chloro-2,3-diphenylpyrazine

5-chloro-2,3-diphenylpyrazine price.
  • $15 - $1069
  • 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);5-chlChemicalbookoro-2,3-diphenylpyrazine
16 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • ManufacturerAK Scientific
  • Product number5680AB
  • Product description5-Chloro-2,3-diphenylpyrazine
  • Packaging5g
  • Price$273
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304104
  • Product description5-Chloro-2,3-diphenylpyrazine 98%
  • Packaging250mg
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304104
  • Product description5-Chloro-2,3-diphenylpyrazine 98%
  • Packaging1g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304104
  • Product description5-Chloro-2,3-diphenylpyrazine 98%
  • Packaging5g
  • Price$127
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304104
  • Product description5-Chloro-2,3-diphenylpyrazine 98%
  • Packaging25g
  • Price$412
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304104
  • Product description5-Chloro-2,3-diphenylpyrazine 98%
  • Packaging100g
  • Price$1069
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0046085
  • Product descriptionSELEXIPAG EP IMPURITY C 95.00%
  • Packaging5MG
  • Price$450.06
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0367192
  • Product description5-CHLORO-2,3-DIPHENYLPYRAZINE 95.00%
  • Packaging5MG
  • Price$499.22
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM168587
  • Product description5-Chloro-2,3-diphenylpyrazine 95%+
  • Packaging500g
  • Price$262
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number44590
  • Product description5-Chloro-2,3-diphenylpyrazine,≥98%(GC) ≥98%(GC)
  • Packaging5G
  • Price$546.92
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11126922
  • Product description5-Chloro-2,3-diphenylpyrazine 98%
  • Packaging10g
  • Price$337
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11126922
  • Product description5-Chloro-2,3-diphenylpyrazine 98%
  • Packaging25g
  • Price$653
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberC3205
  • Product description5-Chloro-2,3-diphenylpyrazine >98.0%(GC)
  • Packaging1g
  • Price$88
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberC3205
  • Product description5-Chloro-2,3-diphenylpyrazine >98.0%(GC)
  • Packaging5g
  • Price$439
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberC365848
  • Product description2-Chloro-5,6-diphenylpyrazine
  • Packaging250mg
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberC365848
  • Product description2-Chloro-5,6-diphenylpyrazine
  • Packaging1g
  • Price$105
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 5680AB 5-Chloro-2,3-diphenylpyrazine 5g $273 2021-12-16 Buy
Ambeed A304104 5-Chloro-2,3-diphenylpyrazine 98% 250mg $15 2021-12-16 Buy
Ambeed A304104 5-Chloro-2,3-diphenylpyrazine 98% 1g $37 2021-12-16 Buy
Ambeed A304104 5-Chloro-2,3-diphenylpyrazine 98% 5g $127 2021-12-16 Buy
Ambeed A304104 5-Chloro-2,3-diphenylpyrazine 98% 25g $412 2021-12-16 Buy
Ambeed A304104 5-Chloro-2,3-diphenylpyrazine 98% 100g $1069 2021-12-16 Buy
American Custom Chemicals Corporation API0046085 SELEXIPAG EP IMPURITY C 95.00% 5MG $450.06 2021-12-16 Buy
American Custom Chemicals Corporation HCH0367192 5-CHLORO-2,3-DIPHENYLPYRAZINE 95.00% 5MG $499.22 2021-12-16 Buy
Chemenu CM168587 5-Chloro-2,3-diphenylpyrazine 95%+ 500g $262 2021-12-16 Buy
Chem-Impex 44590 5-Chloro-2,3-diphenylpyrazine,≥98%(GC) ≥98%(GC) 5G $546.92 2021-12-16 Buy
Crysdot CD11126922 5-Chloro-2,3-diphenylpyrazine 98% 10g $337 2021-12-16 Buy
Crysdot CD11126922 5-Chloro-2,3-diphenylpyrazine 98% 25g $653 2021-12-16 Buy
TCI Chemical C3205 5-Chloro-2,3-diphenylpyrazine >98.0%(GC) 1g $88 2024-03-01 Buy
TCI Chemical C3205 5-Chloro-2,3-diphenylpyrazine >98.0%(GC) 5g $439 2024-03-01 Buy
TRC C365848 2-Chloro-5,6-diphenylpyrazine 250mg $55 2021-12-16 Buy
TRC C365848 2-Chloro-5,6-diphenylpyrazine 1g $105 2021-12-16 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.