7-Amino-3-chloromethyl-3-cephem-4-carboxylic Acid Diphenylmethyl Ester Hydrochloride

CAS: 79349-53-4

Ref. TR-A603615

Product Information

• Name: 7-Amino-3-chloromethyl-3-cephem-4-carboxylic Acid Diphenylmethyl Ester Hydrochloride
• Synonyms: (6R,7R)-7-Amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Hydrochloride, (6R-trans)-7-Amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Monohydrochloride

Description

Applications An important intermediate in the preparation of cephalosporin antibiotics.
References Yamanaka, H. et al.: J. Antibiot., 38, 1738 (1738); Nakayama, E. et al.: J. Antibiot., 44, 854 (1991);

• Brand: TRC

Chemical properties

• Molecular weight: 451.37
• Formula: C₂₁H₂₀Cl₂N₂O₃S
• Color/Form: Dark Brown Oil
• InChI: InChI=1S/C21H19ClN2O3S.ClH/c22-11-15-12-28-20-16(23)19(25)24(20)17(15)21(26)27-18(13-7-3-1-4-8-13)14-9-5-2-6-10-14;/h1-10,16,18,20H,11-12,23H2;1H/t16-,20-;/m1./s1
• InChI key: InChIKey=HDYOATPRFNMLSX-KYSFMIDTSA-N
• SMILES: Cl.N[C@@H]1C(=O)N2C(C(=O)OC(c3ccccc3)c3ccccc3)=C(CCl)CS[C@H]12