Furo[3,4-b]pyrazin-5,7-dion

Furo(3,4-b)pyrazine-5,7-dione

HCID 78482CAS 4744-50-7

Grundinformationen

Standard-SMILES
O=C1OC(=O)c2nccnc21
InChIKey
AWJWCTOOIBYHON-UHFFFAOYSA-N
Summenformel
C6H2N2O3
Durchschnittliche Molmasse
150,09 g/mol
Monoisotopische Masse
150,00654192

Namen und Bezeichner

Bevorzugter Name
Furo(3,4-b)pyrazine-5,7-dione
IUPAC
furo[3,4-b]pyrazine-5,7-dione
Lokaler Name
Furo[3,4-b]pyrazin-5,7-dion
Englischer Name
2,3-Pyrazinecarboxylic anhydride
Summenformel
C6H2N2O3
Molmasse
150.09

Namen und Synonyme

Furo[3,4-b]pyrazine-5,7-dione4744-50-7Furo(3,4-b)pyrazine-5,7-dioneEINECS 225-260-4DTXSID20197143RefChem:141819DTXCID30119634225-260-4AWJWCTOOIBYHON-UHFFFAOYSA-N2,3-Pyrazinedicarboxylic anhydride2,3-Pyrazinecarboxylic anhydride5H,7H-furo[3,4-b]pyrazine-5,7-dione
Weitere Namen anzeigen
Zopiclone Impurity 52,3-Pyrazine Dicarbopyrazine-2,3-dicarboxylicfuro[3,4-b]pyrazine-5,7-quinone2,3-PYRAZINEDICARBOXYLICANHYDRATE2,3-PYRAZINEDICARBOXLIC ANHYDRIDE
MFCD00179418pyrazine-2,3-dicarboxylic anhydrideC6H2N2O32,3-Pyrazinedicarboxylic anhydride, 97%2,3-pyrazine-dicarboxylic anhydrideSTK685358AKOS001106340AC-8376

Datenbank-Bezeichner

CAS
4744-50-7
PubChem CID
78482
DTXSID
DTXSID20197143
EC Number
225-260-4
Nikkaji
J262.427C

Eigenschaften

Berechnete Struktureigenschaften

XLogP
-0,2
Polarare Oberfläche (TPSA)
69,2 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
5
Frei drehbare Bindungen
0
Schwere Atome
11

Physikochemische Eigenschaften

Schmelzpunkt
210 °C · 210 °C (dec.)(lit.)
Siedepunkt
357.3 · 357.3±22.0 °C(Predicted)
Dichte
1.686 · 1.686±0.06 g/cm3(Predicted)
storage temp.
Inert atmosphere,Room Temperature
Löslichkeit
Actonitrile (Slightly), DMSO
Aggregatzustand
Solid

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 43 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory InformationStatus: Active Update: 30-06-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/19939
Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Sicherheitsdaten

wgk
3
hs_code
29349990
risk_code
36/37/38
hazard_code
Xi
hazard_note
Irritant
safety_code
26-36

Chemie und Industrie

Anwendungen

Verwenden2,3-Pyrazinedicarboxylic Anhydride is a reagent used in the synthesis of highly potent and selective abietane type diterpenoid amides.

Anbieter50 Anbieter

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
韶远科技(上海)有限公司021-50795510 4000665055 · [email protected]
上海将来实业股份有限公司400-0066400 13621662912 · [email protected]
Ark Pharm, Inc.847-367-3680 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]

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