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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%
  • Packaging25G
  • Price₹24410
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number405019
  • Product description2,3-Pyrazinedicarboxylic anhydride 97%
  • Packaging5G
  • Price₹9590
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 405019 2,3-Pyrazinedicarboxylic anhydride 97% 25G ₹24410 2022-06-14 Buy
Sigma-Aldrich(India) 405019 2,3-Pyrazinedicarboxylic anhydride 97% 5G ₹9590 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
InChI :InChI=1S/C6H2N2O3/c9-5-3-4(6(10)11-5)8-2-1-7-3/h1-2H
InChIKey :AWJWCTOOIBYHON-UHFFFAOYSA-N
SMILES :C12C(=O)OC(=O)C1=NC=CN=2
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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Suppliers and manufacturers

GLR Innovations PSN Medicare Private Limited Psn Medicare Private Limited DRV Organics (An associate company of keshava Organics Pvt. Ltd.) Sri Vyjayanthi Labs Pvt. Ltd. Reax Chemicals Evans Fine Chem SynZeal Research Pvt Ltd LOBA CHEMIE PVT.LTD. Biosyn Research Chemicals