| | Identification | Back Directory |  | [Name] 
 Cefprozil IMpurity L
 |  | [CAS] 
 203007-73-2
 |  | [Synonyms] 
 Cefprozil IMpurity L
 Cefprozil Impurity 12(Cefprozil EP Impurity L)
 2-hydroxyethyl (R)-2-amino-2-(4-hydroxyphenyl)acetate
 2-hydroxyethyl (2R)-2-amino-2-(4-hydroxyphenyl)acetate
 CefprozilImpurity L(Hydroxyethyl p-Hydroxyphenylglycinate)
 (R)-α-Amino-4-hydroxy-Benzeneacetic Acid  2-Hydroxyethyl Ester
 Benzeneacetic acid, α-amino-4-hydroxy-, 2-hydroxyethyl ester, (αR)-
 Cefprozil EP impurity L/2-hydroxyethyl (R)-2-amino-2-(4-hydroxyphenyl)acetate/D(-)-4-Hydroxyphenylglycine Hydroxy Ethyl Ester
 |  | [Molecular Formula] 
 C10H13NO4
 |  | [MDL Number] 
 MFCD28007234
 |  | [MOL File] 
 203007-73-2.mol
 |  | [Molecular Weight] 
 211.21
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 422.6±35.0 °C(Predicted)
 |  | [density ] 
 1.327±0.06 g/cm3(Predicted)
 |  | [pka] 
 9.71±0.26(Predicted)
 |  | [InChIKey] 
 WDLWHQDACQUCJR-DKZKUXEMNA-N
 |  | [SMILES] 
 O=C(O)C1=C(CS[C@]2([C@@H](C(=O)N12)NC(=O)[C@@H](C1=CC=C(O)C=C1)N)[H])/C=C/C |&1:7,8,15,r|
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 (R)-α-Amino-4-hydroxy-Benzeneacetic Acid 2-Hydroxyethyl Ester, is a building block used in the synthesis of various chemical compounds, such as Cefprozil, an antibacterial.
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