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| Product Name | Description | CAS Number | Molecular Formula | Molecular Weight | Description |
|---|---|---|---|---|---|
| 7-epi-Cefixime (Cefixime EP Impurity C) | (6R 7S)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxylic Acid Cefixime 7-Epimer [6R-[6alpha 7alpha(Z)]]-7-[[(2-Amino-4-thiazolyl)[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxylic Acid | 108691-83-4 | C16H15N5O7S2 | 453.45 | (6R 7S)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxylic Acid ... |
| Erlotinib-d6 Hydrochloride | N-(3-Ethynylphenyl)-6,7-bis(2-methoxyethoxy-d3)-4-quinazolinamine Hydrochloride; 6,7-Bis(2-methoxyethoxy-d3)-4-(3-ethynylanilino)quinazoline Hydrochloride; [6,7-Bis(2-methoxyethoxy-d3)quinazolin-4-yl]-(3-ethynylphenyl)amine Hydrochloride; CP 358774-d3; OSI 774-d3; Tarceva-d3; | 1189953-78-3 | C22H18D6ClN3O4 | 435.93 | N-(3-Ethynylphenyl)-6,7-bis(2-methoxyethoxy-d3)-4-quinazolinamine Hydrochloride; 6,7-Bis(2-methoxyethoxy-d3)-4-(3-ethynylanilino)quinazoline Hydrochlo... |
| Erlotinib-3-vinyl Hydrochloride | 6,7-Bis(2-methoxyethoxy)-N-(3-vinylphenyl)quinazolin-4-amine Hydrochloride; N-(3-Ethenylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine Hydrochloride (1:1) | 1624294-38-7 | C22H26ClN3O4 | 431.91 | 6,7-Bis(2-methoxyethoxy)-N-(3-vinylphenyl)quinazolin-4-amine Hydrochloride; N-(3-Ethenylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine Hydrochlori... |
| Benzo[a]pyrenetetrol II 1 | (7alpha 8beta 9alpha 10beta)-7 8 9 10-Tetrahydrobenzo[a]pyrene-7 8 9 10-tetrol; (±)-Benzo[a]pyrene-r-7 t-8 c-9 t-10-tetrahydrotetrol; 7 9/8 10-Tetrahydroxytetrahydrobenzo[a]pyrene; 7beta 8alpha 9beta 10alpha -Tetrahydroxy-7 8 9 10-tetrahydrobenzo[a]pyrene; BPTII-1 | 61490-67-3 | C20H16O4 | 320.34 | (7alpha 8beta 9alpha 10beta)-7 8 9
10-Tetrahydrobenzo[a]pyrene-7 8 9 10-tetrol; (±)-Benzo[a]pyrene-r-7 t-8 c-9 t-10-tetrahydrotetrol; 7 9/8 10-Te... |
| (E)-Cefixime (Cefixime EP Impurity D) | (6R 7R)-7-[[(2E)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxylic Acid Cefixime E-isomer [6R-[6alpha 7beta(E)]]-7-[[(2-Amino-4-thiazolyl)[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxylic Acid | 97164-56-2 | C16H15N5O7S2 | 453.45 | (6R 7R)-7-[[(2E)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxylic Acid ... |
| Ertapenem Disodium 90% | (4R,5S,6S)-3-[[(3S,5S)-5-[[(3-Carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Sodium Salt; L 749; | 153832-38-3 | C22H23N3Na2O7S | 519.48 | (4R,5S,6S)-3-[[(3S,5S)-5-[[(3-Carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-... |
| N-(3-Ethynyphenyl)-7,8-bis(2-methoxyethoxy)quinazolin-4-amine | C22H23N3O4 | 393.44 | |||
| Ertapenem Dimer III | (4R,5S,6S)-3-[[(3S,5S)-5-[[[3-[[(2S,3R)-5-Carboxy-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[[(3S,5S)-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-2,3-dihydro-3-methyl-1H-pyrrol-1-yl]carbonyl]phenyl]amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid | 1199797-42-6 | C44H50N6O14S2 | 951.03 | (4R,5S,6S)-3-[[(3S,5S)-5-[[[3-[[(2S,3R)-5-Carboxy-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[[(3S,5S)-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidiny... |
| Cefixime Methyl Ester | (6R 7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(2-methoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxylic Acid [6R-[6alpha 7beta(Z)]]-7-[[(2-Amino-4-thiazolyl)[(2-methoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxylic Acid | 88621-01-6 | C17H17N5O7S2 | 481.5 | (6R 7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(2-methoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4 2 0]oct-2-ene-2-carboxyli... |
| Benzo[a]pyrenetetrol II 1-d8 | (7alpha 8Beta 9alpha 10Beta)-7 8 9 10-Tetrahydrobenzo[a]pyrene-7 8 9 10-tetrol-d8; (±)-Benzo[a]pyrene-r-7t-8c-9t-10-tetrahydrotetrol-d8; 7 9/8 10-Tetrahydroxytetrahydrobenzo[a]pyrene-d8; 7Beta 8alpha 9Beta 10alpha-Tetrahydroxy-7 8 9 10-tetrahydrobenzo[a]pyrene-d8 | C20H8D8O4 | 328.39 | (7alpha 8Beta 9alpha 10Beta)-7 8 9 10-Tetrahydrobenzo[a]pyrene-7 8 9 10-tetrol-d8; (±)-Benzo[a]pyrene-r-7t-8c-9t-10-tetrahydrotetrol-d8; 7 9/8 10-Te... |
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