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ChemicalBook > Product Catalogue >Organic Chemistry >Carboxylic acids and derivatives >Carboxylic Acid Anhydrides >2,3-Pyrazinecarboxylic anhydride

2,3-Pyrazinecarboxylic anhydride

2,3-Pyrazinecarboxylic anhydride Structure
  • ₹9590 - ₹24410
  • Product name: 2,3-Pyrazinecarboxylic anhydride
  • CAS: 4744-50-7
  • MF: C6H2N2O3
  • MW: 150.09
  • EINECS:225-260-4
  • MDL Number:MFCD00179418
  • Synonyms:2,3-PYRAZINECARBOXYLIC ANHYDRIDE;2,3-PYRAZINEDICARBOXLIC ANHYDRIDE;2,3-PYRAZINEDICARBOXYLICANHYDRATE;2,3-Pyrazinedicarboxylic acid anhydride;Furo[3,4-b]pyrazine-5,7-dione (9CI);5,7-Dihydrofuro[3,4-b]pyrazine-5,7-dione;Name: 2,3-Pyrazinedicarboxylic anhydride;furo[3,4-b]pyrazine-5,7-quinone
Price2 Properties Safety Information Description
2 prices
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Brand

  • Sigma-Aldrich(India)

Package

  • 5G
  • 25G
  • ManufacturerSigma-Aldrich(India)
  • Product number405019
  • Product description2,3-Pyrazinedicarboxylic anhydride 97%
  • Packaging5G
  • Price₹9590
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number405019
  • Product description2,3-Pyrazinedicarboxylic anhydride 97%
  • Packaging25G
  • Price₹24410
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 405019 2,3-Pyrazinedicarboxylic anhydride 97% 5G ₹9590 2022-06-14 Buy
Sigma-Aldrich(India) 405019 2,3-Pyrazinedicarboxylic anhydride 97% 25G ₹24410 2022-06-14 Buy

Properties

Melting point :210 °C (dec.)(lit.)
Boiling point :357.3±22.0 °C(Predicted)
Density :1.686±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
solubility :Actonitrile (Slightly), DMSO
form :Solid
pka :-3.43±0.20(Predicted)
color :White to light brown crystalline powder
LogP :-0.900 (est)
CAS DataBase Reference :4744-50-7(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
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.
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.
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,?3-?Pyrazinedicarboxylic Anhydride is a reagent used in the synthesis of highly potent and selective abietane type diterpenoid amides.

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Phthalic anhydride Maleic anhydride 118-48-9 Glipizide Pyrazine Pyrazinamide Trifluoromethanesulfonic anhydride 2,3-Pyrazinedicarboxylic acid ZOPICLONE N-OXIDE N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide N,N'-Dimethylpiperazine 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one 6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione 39539-66-7 METHYL PYRAZINE-2-CARBOXYLATE 4744-50-7

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GLR Innovations PSN Medicare Private Limited Evans Fine Chem CLEARSYNTH LABS LTD. A.J Chemicals SynZeal Research Pvt Ltd LOBA CHEMIE PVT.LTD. Reax Chemicals Biosyn Research Chemicals Psn Medicare Private Limited