Grundinformationen
- Standard-SMILES
Cc1c[nH]c(=O)c([N+](=O)[O-])c1- InChIKey
QAINEQVHSHARMD-UHFFFAOYSA-N- Summenformel
- C6H6N2O3
- Durchschnittliche Molmasse
- 154,12 g/mol
- Monoisotopische Masse
- 154,03784205
Namen und Bezeichner
- Bevorzugter Name
- 2-Hydroxy-5-methyl-3-nitropyridine
- IUPAC
- 5-methyl-3-nitro-1H-pyridin-2-one
- Englischer Name
- 2-Hydroxy-5-methyl-3-nitropyridine
- Summenformel
- C6H6N2O3
- Molmasse
- 154.12
Namen und Synonyme
2-Hydroxy-5-methyl-3-nitropyridineDTXSID90323215RefChem:473273DTXCID90274334625-895-07464-14-45-methyl-3-nitropyridin-2-ol5-methyl-3-nitro-1H-pyridin-2-oneMFCD020700215-methyl-3-nitro-pyridin-2-ol5-methyl-3-nitro-1H-pyridone2-hydroxy-3-nitro-5-methylpyridine
Weitere Namen anzeigen
5-Methyl-3-nitro-2-pyridinol6-Hydroxy-5-nitro-3-picoline5-Methyl-3-nitro-2(1H)-pyridone5-Methyl-3-nitropyridin-2(1H)-one
AB10657SY011629EU-0096656H14835-methyl-3-nitro-2(1h)-pyridinone2-Hydroxy-3-nitro-5-picoline2(1H)-Pyridinone, 5-methyl-3-nitro-3-(nitro)-5-methylpyridin-2-ol
Datenbank-Bezeichner
- CAS
7464-14-4- PubChem CID
- 345643
- DTXSID
DTXSID90323215- ChEMBL
CHEMBL1451314- EC Number
- 625-895-0
- Nikkaji
- J877.055G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,2
- Polarare Oberfläche (TPSA)
- 74,9 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 272
Experimentelle und physikochemische Eigenschaften
Solubility>23.1 [ug/mL] (The mean of the results at pH 7.4)
Physikochemische Eigenschaften
- Schmelzpunkt
- 179 °C · 179 °C (dec.) (lit.)
- Siedepunkt
- 353.3 · 353.3±35.0 °C(Predicted)
- Dichte
- 1.24 g/mL · 1.24 g/mL at 25 °C(lit.)
- Flammpunkt
- 179 °C · 179 °C
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- soluble in Dimethylformamide
- Aggregatzustand
- powder to crystal
- pka
- 8.78 · 8.78±0.10(Predicted)
- Farbe
- White to Yellow
- InChI
- 1S/C6H6N2O3/c1-4-2-5(8(10)11)6(9)7-3-4/h2-3H,1H3,(H,7,9)
- InChIKey
- QAINEQVHSHARMD-UHFFFAOYSA-N
- SMILES
- Cc1cnc(O)c(c1)[N+]([O-])=O
- CAS Datenbank
- 7464 · 7464-14-4(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
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 41 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Sicherheitsdaten
- wgk
- 3
- hs_code
- 2933399990
- risk_code
- 36/37/38
- hazard_code
- Xi
- hazard_note
- Irritant
- safety_code
- 26-36
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Anwendungen
Verwenden2-Hydroxy-5-methyl-3-nitropyridine may be used in the preparation of 2-chloro-5-methyl-3-nitropyridine via chlorination, using thionyl chloride. It may also be used is preparing proteasome inhibitors containing 5-methylpyridin-2(1H)-one moiety.
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