Grundinformationen
- Standard-SMILES
Cc1ccc2c(O)cc(=O)oc2c1- InChIKey
MHZZDYJKWIQMFN-UHFFFAOYSA-N- Summenformel
- C10H8O3
- Durchschnittliche Molmasse
- 176,17 g/mol
- Monoisotopische Masse
- 176,04734412
Namen und Bezeichner
- Bevorzugter Name
- 4-Hydroxy-7-methylcoumarin
- IUPAC
- 4-hydroxy-7-methylchromen-2-one
- Englischer Name
- 4-HYDROXY-7-METHYLCOUMARIN
- Summenformel
- C10H8O3
- Molmasse
- 176.17
Namen und Synonyme
4-Hydroxy-7-methylcoumarin4-hydroxy-7-methylchromen-2-oneRefChem:523926834-028-718692-77-84-hydroxy-7-methyl-2h-chromen-2-oneMFCD034123162H-1-Benzopyran-2-one,4-hydroxy-7-methyl-4-Hydroxy-7-methyl-2H-1-benzopyran-2-one4-Hydroxy-7-methy lcoumarinSCHEMBL757926AKOS024015262
Weitere Namen anzeigen
2H-1-Benzopyran-2-one, 4-hydroxy-7-methyl-4-Hydroxy-7-methyl-2H-chromen-2-one, 4-Hydroxy-7-methyl-2-oxo-2H-chromene
SY130834CS-0182172T719964-Hydroxy-7-methyFT-0728179SCHEMBL31290721DTXSID307157564-hydroxy-7-methyl-chromen-2-one
Datenbank-Bezeichner
- CAS
18692-77-8- PubChem CID
- 54685307
- DTXSID
DTXSID30715756- EC Number
- 834-028-7
- Nikkaji
- J1.009.587E
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,6
- Polarare Oberfläche (TPSA)
- 46,5 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 13
- Formalladung
- 0
- Komplexität
- 257
Physikochemische Eigenschaften
- Schmelzpunkt
- 216 · 216-217 °C
- Siedepunkt
- 363.3 · 363.3±42.0 °C(Predicted)
- Dichte
- 1.372 · 1.372±0.06 g/cm3(Predicted)
- storage temp.
- 2 · Storage temp. 2-8°C
- Aggregatzustand
- powder to crystal
- pka
- 4.5 · 4.50±1.00(Predicted)
- Farbe
- White to Light yellow to Light orange
- InChI
- 1S/C10H8O3/c1-6-2-3-7-8(11)5-10(12)13-9(7)4-6/h2-5,11H,1H3
- InChIKey
- MHZZDYJKWIQMFN-UHFFFAOYSA-N
- SMILES
- Cc1ccc2C(O)=CC(=O)Oc2c1
- CAS Datenbank
- 18692 · 18692-77-8
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesAcute Tox. 4 (50%)
Sicherheitsdaten
- hs_code
- 2932209088
- risk_code
- 22
- hazard_code
- Xi,Xn
- hazard_note
- Irritant
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Acute Tox. 4 Oral
Chemie und Industrie
Anwendungen
Verwenden4-Hydroxy-7-methylcoumarin was shown to inhibit tetradecanoylphorbol-13-acetate induced Epstein-Barr virus early antigen activation in serum of patients with nasopharyngeal carcinoma.
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