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| | (R)-(-)-2-(2,5-Dihydrophenyl)glycine Basic information |
| Product Name: | (R)-(-)-2-(2,5-Dihydrophenyl)glycine | | Synonyms: | Cefradine Impurity B(EP);(R)-alpha-aminocyclohexa-1,4-diene-1-acetic acid;D-(-)-alpha-2,5-Dihydrophenylglycine;(R)-(-)-2-(2,5-DIHYDROPHENYL)GLYCINE, 98;D-(-)-Dihydro-alpha-phenylglycine;(r)-à-amino-1-(1,4-cyclohexadienyl)acetic acid;(r)-α-amino-1,4-cyclohexadiene-1-acetic acid;L--Dihydrophenylglycine | | CAS: | 26774-88-9 | | MF: | C8H11NO2 | | MW: | 153.18 | | EINECS: | 247-999-1 | | Product Categories: | Pharmaceutical Intermediates | | Mol File: | 26774-88-9.mol |  |
| | (R)-(-)-2-(2,5-Dihydrophenyl)glycine Chemical Properties |
| Melting point | 280 °C (dec.) (lit.) | | alpha | -154 º (c=1 in H2O) | | Boiling point | 276.1°C (rough estimate) | | density | 1.1577 (rough estimate) | | refractive index | -155 ° (C=1, 1mol/L HCl) | | storage temp. | -20°C | | solubility | Aqueous Acid (Slightly) | | pka | 2.17±0.10(Predicted) | | form | neat | | color | White | | optical activity | [α]20/D 154°, c = 1 in H2O | | BRN | 2091420 | | CAS DataBase Reference | 26774-88-9(CAS DataBase Reference) |
| Safety Statements | 24/25 | | WGK Germany | 3 | | HS Code | 2922.49.8000 |
| | (R)-(-)-2-(2,5-Dihydrophenyl)glycine Usage And Synthesis |
| Chemical Properties | white powder | | Uses | (R)-(-)-2-(2,5-Dihydrophenyl)glycine is a cycohexadiene based amino acid used in the preparation of cephalosporin-type antibiotics such as Cephradine (C261800). |
| | (R)-(-)-2-(2,5-Dihydrophenyl)glycine Preparation Products And Raw materials |
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