| 产品名称 | Catalog No | CAS号 | 分子式 | 化学名称 |
| 头孢氨苄 | Catalog No: RKDTB01 Product Name: Cephalexin | 23325-78-2 | C16H17N3O4S | (6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| 头孢氨苄EP杂质A 头孢克EP洛杂质A | Catalog No: RKDTB02 Product Name: Cephalexin Impurity A(EP) 头孢氨苄杂质A,头孢克洛杂质A | 875-74-1 | C8H9NO2 | (R)-2-amino-2-phenylacetic acid |
| 头孢氨苄EP杂质B | Catalog No: RKDTB03 Product Name: Cephalexin Impurity B(EP) | 26395-99-3 | C8H10N2O3S | (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| 头孢氨苄EP杂质C | Catalog No: RKDTB04 Product Name: Cephalexin Impurity C(EP) | 72528-40-6 | C24H24N4O5S | (6R,7R)-7-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| 头孢氨苄EP杂质D | Catalog No: RKDTB05 Product Name: Cephalexin Impurity D(EP) | 34876-35-2 | C5H6O2S | 3-hydroxy-4-methylthiophen-2(5H)-one |
| 头孢氨苄EP杂质E | Catalog No: RKDTB06 Product Name: Cephalexin Impurity E(EP) | 146794-70-9 | C13H18N2O4S | (6R,7R)-3-methyl-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| 头孢氨苄EP杂质F | Catalog No: RKDTB07 Product Name: Cephalexin Impurity F(EP) | 79750-46-2 (free base) | C16H17N3O4S | (2R,6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid |
| 头孢氨苄杂质C2 | Catalog No: RKDTB08 Product Name: Cephalexin Impurity C2 | NA | C24H24N4O5S | (S)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetic acid |
| 头孢氨苄氧化杂质1 | Catalog No: RKDTB09 Product Name: Cephalexin oxidation Impurity 1 | 56193-21-6 | C16H17N3O5S | (6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide |
| 头孢氨苄氧化杂质2 | Catalog No: RKDTB10 Product Name: Cephalexin oxidation Impurity 2 | 56193-21-6 | C16H17N3O5S | (6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide |
| 头孢氨苄二聚体 | Catalog No: RKDTB11 Product Name: Cephalexin Dimer | NA | C32H32N6O7S2 | (6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| （6R,7S)-头孢氨苄 | Catalog No: RKDTB12 Product Name: （6R,7S)-Cephalexin | NA | C16H17N3O4S | (6R,7S)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| 头孢氨苄二酮哌嗪 | Catalog No: RKDTB13 Product Name: Cephalexin Diketopiperazine | 59865-11-1 | C16H17N3O4S | 2-(3,6-dioxo-5-phenylpiperazin-2-yl)-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid |
| d5-头孢氨苄水合物 | Catalog No: RKDTB14 Product Name: Cephalexin-d5 Hydrate | N/A | C16H14D5N3O5S | (6R,7R)-7-[[(2R)-2-Amino-2-(phenyl-d5)acetyl]amino]-3-methyl-8-oxo -5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Hydrate |
| 头孢氨苄二酮 | Catalog No: RKDTB15 Product Name: Cephalexin Diketone | 65870-51-1 | C11H11N3O2 | 3-(aminomethylene)-6-phenylpiperazine-2,5-dione |
| 头孢氨苄降解杂质A | Catalog No: RKDTB16 Product Name: Cephalexin Degradation Impurity A | N/A | C11H10N2O3 | 3-(hydroxymethylene)-6-phenylpiperazine-2,5-dione |
