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ChemicalBook >> CAS DataBase List >> 2,3-DIPHENYLPYRAZINE

2,3-DIPHENYLPYRAZINE

2,3-DIPHENYLPYRAZINE price.
  • $30.65 - $685
  • Product name: 2,3-DIPHENYLPYRAZINE
  • CAS: 1588-89-2
  • MF: C16H12N2
  • MW: 232.28
  • EINECS:
  • MDL Number:MFCD00053000
  • Synonyms:RARECHEM AQ NN 0321;2,3-DIPHENYLPYRAZINE;NSC 54144;Pyrazine, 2,3-diphenyl-;Selexipag Impurity 18;2,3-DIPHENYLPYRAZINE ISO 9001：2015 REACH;2,3-Diphenyl-pyrazin;Selexipag Impurity 17
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
Package
  • 5MG
  • 50mg
  • 1g
  • 5g
  • 25g
  • 1 unit
  • ManufacturerAK Scientific
  • Product number1882AL
  • Product description2,3-Diphenylpyrazine
  • Packaging1g
  • Price$238
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1882AL
  • Product description2,3-Diphenylpyrazine
  • Packaging5g
  • Price$566
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1588892
  • Product description2,3-Diphenylpyrazine
  • Packaging25g
  • Price$418.18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007767
  • Product description2,3-DIPHENYLPYRAZINE 95.00%
  • Packaging5MG
  • Price$495.18
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM120407
  • Product description2,3-Diphenylpyrazine 95%+
  • Packaging5g
  • Price$170
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM120407
  • Product description2,3-Diphenylpyrazine 95%+
  • Packaging25g
  • Price$685
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11245785
  • Product description2,3-Diphenylpyrazine 95+%
  • Packaging25g
  • Price$406
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS842826
  • Product description2,3-DIPHENYLPYRAZINE Aldrich
  • Packaging50mg
  • Price$179
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS842826
  • Product description2,3-DIPHENYLPYRAZINE AldrichCPR
  • Packaging1 unit
  • Price$185
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 1882AL 2,3-Diphenylpyrazine 1g $238 2021-12-16 Buy
AK Scientific 1882AL 2,3-Diphenylpyrazine 5g $566 2021-12-16 Buy
Alichem 1588892 2,3-Diphenylpyrazine 25g $418.18 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007767 2,3-DIPHENYLPYRAZINE 95.00% 5MG $495.18 2021-12-16 Buy
Chemenu CM120407 2,3-Diphenylpyrazine 95%+ 5g $170 2021-12-16 Buy
Chemenu CM120407 2,3-Diphenylpyrazine 95%+ 25g $685 2021-12-16 Buy
Crysdot CD11245785 2,3-Diphenylpyrazine 95+% 25g $406 2021-12-16 Buy
Sigma-Aldrich S842826 2,3-DIPHENYLPYRAZINE Aldrich 50mg $179 2024-03-01 Buy
Sigma-Aldrich S842826 2,3-DIPHENYLPYRAZINE AldrichCPR 1 unit $185 2025-07-31 Buy

Properties

Melting point :119-122°C
Boiling point :341℃
Density :1.125
Flash point :129℃
storage temp. :Sealed in dry,Room Temperature
pka :0.16±0.10(Predicted)
Appearance :White to off-white Solid

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

ChEBI: 2,3-diphenylpyrazine is a member of pyrazines.

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Suppliers and manufacturers

career henan chemical co
2,3-DIPHENYLPYRAZINE
$1.00 /1KG
2,3-DIPHENYLPYRAZINE CAS:1588-89-2
Dideu Industries Group Limited
2,3-DIPHENYLPYRAZINE
$1.10 /1g
2,3-DIPHENYLPYRAZINE CAS:1588-89-2
ShenZhen H&D Pharmaceutical Technology Co., LTD
Selexipag Impurity 17
$0.00 /10mg
Selexipag Impurity 17 CAS:
Shenzhen Nexconn Pharmatechs Ltd
Hubei Jusheng Technology Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
ANHUI WITOP BIOTECH CO., LTD
Henan Alfa Chemical Co., Ltd
Aladdin Scientific
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.