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(4-Methoxyphenyl)methyl (6R,7R)-3-(chloromethyl)-8-oxo-7-((2-phenylacetyl)amino)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate
7-PHENYLACETAMINO-3-CHLOROMETHYL-3-CEPHEM4-CARBOXYLIC ACID P-METHOXYBENZYL ESTER · 4-Methoxybenzyl (6R,7R)-3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate · GCLE · Cephalosporin Impurity 4 · GCLE:INTERMEDIATE FOR CEPHALOSPORIN · 7-Phenglacetamido-3-chloromethyl Cephalosp · 5-Thia-1-azabicyclo(4,2,0)oct-2-ene-2-carboxylic acid, 3- · 4-Methoxybenzyl (6R,7R)-3-(chloromethyl)-8-oxo-7-(2-phenylac

Identifikatoren & physikalische Daten
| CAS No. | 104146-10-3 |
|---|---|
| Summenformel | C24H23ClN2O5S |
| Durchschnittliche Molmasse | 487 g/mol |
| Monoisotopische Masse | 486,10162052 g/mol |
| SMILES | COc1ccc(COC(=O)C2=C(CCl)CS[C@@H]3[C@H](NC(=O)Cc4ccccc4)C(=O)N23)cc1 |
| InChIKey | KFCMZNUGNLCSJQ-NFBKMPQASA-N |
| PubChem CID | 10874591 |
| ChEMBL | CHEMBL385813 |
| EC No. | 403-040-0 |
| DTXSID | DTXSID101009945 |
Chemische & physikalische Eigenschaften
| XLogP | 2,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 110 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 6 |
| Frei drehbare Bindungen | 9 |
| Schwere Atome | 33 |
| Formalladung | 0 |
| Komplexität | 777 |
| Schmelzpunkt | 153-155°C |
| Siedepunkt | 756.6±60.0 °C(Predicted) |
| Dichte | 1.41±0.1 g/cm3(Predicted) |
| Lagerbedingungen | Inert atmosphere,Store in freezer, under -20°C |
| Löslichkeit | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly, Heated, Sonicated) |
| Aggregatzustand | Solid |
| pKa (Säurekonstante) | 13.61±0.60(Predicted) |
| Farbe | White to Off-White |
| InChIKey | KFCMZNUGNLCSJQ-NFBKMPQASA-N |
| SMILES | N12[C@@]([H])([C@H](NC(CC3=CC=CC=C3)=O)C1=O)SCC(CCl)=C2C(OCC1=CC=C(OC)C=C1)=O |
| CAS Datenbank | 104146-10-3(CAS DataBase Reference) |
Sicherheit & Vorschriften
| Regulatorische Informationen | REACH registered substance: 4-methoxybenzyl 3-chloromethyl-5-oxo-6-phenylacetamido-(2H)5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (EC: 403-040-0) |
|---|---|
| Zollcode | 2941.90.3000 |
| RTECS-Nr. | XI0369883 |
Anwendungen & Verwendung
Verwenden
A key intermediate of cephem compounds.