Grundinformationen
- Standard-SMILES
Cn1cc(C=O)cn1- InChIKey
MYFZXSOYJVWTBL-UHFFFAOYSA-N- Summenformel
- C5H6N2O
- Durchschnittliche Molmasse
- 110,11 g/mol
- Monoisotopische Masse
- 110,04801281
Namen und Bezeichner
- Bevorzugter Name
- 1-Methyl-1H-pyrazole-4-carbaldehyde
- IUPAC
- 1-methylpyrazole-4-carbaldehyde
- Englischer Name
- 1-Methyl-1H-pyrazole-4-carbaldehyde
- Summenformel
- C5H6N2O
- Molmasse
- 110.11
Namen und Synonyme
1-Methyl-1H-pyrazole-4-carbaldehyde25016-11-91-Methyl-1H-pyrazole-4-carboxaldehydeDTXSID00341445RefChem:433890DTXCID20292526627-692-21-methylpyrazole-4-carbaldehyde1H-pyrazole-4-carboxaldehyde, 1-methyl-MFCD004604654-formyl-1-methylpyrazole1-methylpyrazole-4-aldehyde
Weitere Namen anzeigen
AKOS B000400AKOS PAO-0259CHEMBRDG-BB 4301129IFLAB-BB F2124-0695TIMTEC-BB SBB000002ART-CHEM-BB B000400ASINEX-REAG BAS 00468061
1-methylpyrazole-4-carboxaldehydeSTK256623Pyrazole-4-carboxaldehyde, 1-methyl-AKOS000206804PB23185SY017600M23721-methylpyr
Datenbank-Bezeichner
- CAS
25016-11-9- PubChem CID
- 573117
- DTXSID
DTXSID00341445- EC Number
- 627-692-2
- Nikkaji
- J2.149.191H
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,3
- Polarare Oberfläche (TPSA)
- 34,9 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 94,4
Physikochemische Eigenschaften
- Schmelzpunkt
- 29 · 29-34 °C
- Siedepunkt
- 60 · 60-62°C/0.08mm
- Dichte
- 1.14 · 1.14±0.1 g/cm3(Predicted)
- Flammpunkt
- 230 °F · >230 °F
- storage temp.
- 2 · Inert atmosphere,2-8°C
- pka
- 0.17 · 0.17±0.10(Predicted)
- Aggregatzustand
- powder to lump to clear liquid
- Farbe
- White or Colorless to Yellow to Orange
- InChI
- InChI=1S/C5H6N2O/c1-7-3-5(4-8)2-6-7/h2-4H,1H3
- InChIKey
- MYFZXSOYJVWTBL-UHFFFAOYSA-N
- SMILES
- N1(C)C=C(C=O)C=N1
- CAS Datenbank
- 25016 · 25016-11-9(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 7 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
- 29331990
- risk_code
- 37/38-41-43
- hazard_code
- Xi
- safety_code
- 26-36/37/39
- hazard_class
- IRRITANT
Chemie und Industrie
Anwendungen
Verwenden1-Methyl-1H-pyrazole-4-carbaldehyde is a pharmaceutical intermediate used in the synthesis of the CHK1 inhibitor MK-8776.
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