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Ceftizoxime Impurity 7 Ceftizoxime Impurity 7. Uses: For analytical and research use. Alternative Names: (Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)-N-((6R,7R)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)acetamide. Molecular formula: C12H13N5O3S2. Mole weight: 339.39. Catalog: APB04420. Alfa Chemistry Analytical Products
Ceftizoxime Impurity 8 Ceftizoxime Impurity 8. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(2-(2-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-(4-carboxy-3,6-dihydro-2H-1,3-thiazin-2-yl)acetamido)thiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C26H26N10O10S4. Mole weight: 766.07. Catalog: APB04419. Alfa Chemistry Analytical Products
Ceftizoxime Impurity 9 Ceftizoxime Impurity 9. Uses: For analytical and research use. Alternative Names: (2R)-2-(((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)(carboxy)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. Molecular formula: C13H15N5O6S2. Mole weight: 401.42. Catalog: APB04418. Alfa Chemistry Analytical Products
Ceftizoxime open-ring Decarboxylation Impurity Ceftizoxime open-ring Decarboxylation Impurity. Uses: For analytical and research use. Alternative Names: (Z)-2-((2-(2-aminothiazol-4-yl)-3-methoxyacrylamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. Molecular formula: C13H16N4O4S2. Mole weight: 356.42. Catalog: APB04421. Alfa Chemistry Analytical Products
Ceftizoxime open-ring Impurity Ceftizoxime open-ring Impurity. Uses: For analytical and research use. Alternative Names: (R)-2-((R)-((Z)-2-(2-aminothiazol-4-yl)-3-methoxyacrylamido)(carboxy)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. Molecular formula: C14H16N4O6S2. Mole weight: 400.43. Catalog: APB04424. Alfa Chemistry Analytical Products
Ceftizoxime Oxidation Impurity Ceftizoxime Oxidation Impurity. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-3-methoxyacrylamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide. Molecular formula: C14H14N4O6S2. Mole weight: 398.41. Catalog: APB04423. Alfa Chemistry Analytical Products
Ceftizoxime Polymer Ceftizoxime Polymer. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-3-methoxyacrylamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)thiazol-4-yl)-3-methoxyacrylamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C28H26N8O9S4. Mole weight: 746.81. Catalog: APB04422. Alfa Chemistry Analytical Products
Ceftriaxone 3-ene isomer Ceftriaxone 3-ene isomer. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Molecular formula: C18H18N8O7S3. Mole weight: 554.58. Catalog: APB01920. Alfa Chemistry Analytical Products
Ceftriaxone 3-ene isomer sodium Ceftriaxone 3-ene isomer sodium. Uses: For analytical and research use. Alternative Names: sodium 3-((((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en-3-yl)methyl)thio)-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-6-olate. Molecular formula: C18H17N8NaO7S3. Mole weight: 576.56. Catalog: APB03955. Alfa Chemistry Analytical Products
Ceftriaxone EP Impurity A Ceftriaxone EP Impurity A. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C18H18N8O7S3. Mole weight: 554.58. Catalog: APB03953. Alfa Chemistry Analytical Products
Ceftriaxone Impurity 7 Ceftriaxone Impurity 7. Uses: For analytical and research use. Alternative Names: sodium (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-6-oxido-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide. Molecular formula: C18H16N8Na2O8S3. Mole weight: 614.54. Catalog: APB03954. Alfa Chemistry Analytical Products
Ceftriaxone sodium Impurity 15 Ceftriaxone sodium Impurity 15. Uses: For analytical and research use. Alternative Names: sodium (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-6-oxido-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate. Molecular formula: C18H16N8O7S3·2Na. Mole weight: 598.55. Catalog: APB03952. Alfa Chemistry Analytical Products
Cefuroxime axetil Impurity 1 Cefuroxime axetil Impurity 1. Uses: For analytical and research use. Alternative Names: (6R,7R)-methyl 3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Molecular formula: C17H18N4O8S. Mole weight: 438.41. Catalog: APB04467. Alfa Chemistry Analytical Products
Cefuroxime axetil Impurity 14 Cefuroxime axetil Impurity 14. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-amino-3-(((Z)-2-(furan-2-yl)-2-(methoxyimino)acetoxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Catalog: APB04461. Alfa Chemistry Analytical Products
Cefuroxime axetil Impurity 2 Cefuroxime axetil Impurity 2. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-amino-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C9H11N3O5S. Mole weight: 273.27. Catalog: APB04464. Alfa Chemistry Analytical Products
Cefuroxime axetil Impurity E Cefuroxime axetil Impurity E. Uses: For analytical and research use. Alternative Names: (Z)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2-yl)-2-(methoxyimino)acetamide. Molecular formula: C15H13N3O6S. Mole weight: 363.35. Catalog: APB04468. Alfa Chemistry Analytical Products
Cefuroxime Impurity 11 Cefuroxime Impurity 11. Uses: For analytical and research use. Alternative Names: (6R,7S)-1-(1-(((6R,7S)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl)oxy)ethoxy)ethyl 3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-3-methoxyacrylamido)-8-oxo-1-azabicyclo[4.2.0]oc. Molecular formula: C39H43N7O17. Mole weight: 881.8. Catalog: APB04462. Alfa Chemistry Analytical Products
Cefuroxime Impurity 15 Cefuroxime Impurity 15. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Catalog: APB04460. Alfa Chemistry Analytical Products
Cefuroxime Impurity 7 Cefuroxime Impurity 7. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((((2,2,2-trichloroacetyl)carbamoyl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C18H15Cl3N4O9S. Mole weight: 569.76. Catalog: APB04465. Alfa Chemistry Analytical Products
Cefuroxime Impurity 8 Cefuroxime Impurity 8. Uses: For analytical and research use. Alternative Names: (6R,7S)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C16H16N4O8S. Mole weight: 424.39. Catalog: APB04466. Alfa Chemistry Analytical Products
Cefuroxime sodium Impurity 10 Cefuroxime sodium Impurity 10. Uses: For analytical and research use. Alternative Names: sodium (S)-5-(aminomethyl)-2-((S)-carboxy((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate. Molecular formula: C15H17N4NaO7S. Mole weight: 420.37. Catalog: APB04458. Alfa Chemistry Analytical Products
Cefuroxime Sodium Impurity 13 Cefuroxime Sodium Impurity 13. Uses: For analytical and research use. Alternative Names: (Z)-5-(aminomethyl)-2-(carboxy(2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid compound with (Z)-5-(aminomethyl)-2-(carboxy(2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid (1:1). Molecular formula: C30H36N8O14S2. Mole weight: 796.78. Catalog: APB04456. Alfa Chemistry Analytical Products
Cefuroxime Sodium Impurity 3 Cefuroxime Sodium Impurity 3. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)aceta mido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Molecular formula: C16H16N4O8S. Mole weight: 424.39. Catalog: APB04457. Alfa Chemistry Analytical Products
Celecoxib Impurity 12 Celecoxib Impurity 12. Uses: For analytical and research use. Alternative Names: 4-(5-hydroxy-5-(p-tolyl)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide. Molecular formula: C17H16F3N3O3S. Mole weight: 399.39. Catalog: APB04075. Alfa Chemistry Analytical Products
Celecoxib Impurity 13 Celecoxib Impurity 13. Uses: For analytical and research use. Alternative Names: (Z)-4-(2-(1,1,1-trifluoro-4-oxo-4-(p-tolyl)butan-2-ylidene)hydrazinyl)benzenesulfonamide. Molecular formula: C17H16F3N3O3S. Mole weight: 399.39. Catalog: APB04076. Alfa Chemistry Analytical Products
Celecoxib Impurity 15 Celecoxib Impurity 15. Uses: For analytical and research use. Alternative Names: 4-(4-(4-methylbenzoyl)-3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. Molecular formula: C19H13F6N3O3S. Mole weight: 477.38. Catalog: APB04074. Alfa Chemistry Analytical Products
Celecoxib Impurity 18 Celecoxib Impurity 18. Uses: For analytical and research use. Alternative Names: 1-(4-sulfamoylphenyl)-5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole 2-oxide. Molecular formula: C17H14F3N3O3S. Mole weight: 397.37. Catalog: APB04071. Alfa Chemistry Analytical Products
Celecoxib Impurity 19 Celecoxib Impurity 19. Uses: For analytical and research use. Alternative Names: 1-(4-sulfamoylphenyl)-5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole 1-oxide. Molecular formula: C17H14F3N3O3S. Mole weight: 397.37. Catalog: APB04072. Alfa Chemistry Analytical Products
Celecoxib Impurity 20 Celecoxib Impurity 20. Uses: For analytical and research use. Alternative Names: 4-(2-(nitrosomethyl)hydrazinyl)benzenesulfonamide. Molecular formula: C7H10N4O3S. Mole weight: 230.24. Catalog: APB04073. Alfa Chemistry Analytical Products
Celecoxib Impurity 24 Celecoxib Impurity 24. Uses: For analytical and research use. Alternative Names: 4-(2-nitrosohydrazinyl)benzenesulfonamide. Molecular formula: C6H8N4O3S. Mole weight: 216.22. Catalog: APB04070. Alfa Chemistry Analytical Products
Celecoxib Impurity 25 Celecoxib Impurity 25. Uses: For analytical and research use. Alternative Names: isopropyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. Molecular formula: C20H19F3N2O3S. Mole weight: 424.44. Catalog: APB04069. Alfa Chemistry Analytical Products
Celecoxib Impurity 27 Celecoxib Impurity 27. Uses: For analytical and research use. Alternative Names: 3-aminobenzenesulfonamide. Molecular formula: C6H8N2O2S. Mole weight: 172.2. Catalog: APB04068. Alfa Chemistry Analytical Products
Celecoxib Impurity 29 Celecoxib Impurity 29. Uses: For analytical and research use. Alternative Names: 4-hydrazinylbenzenesulfonamide. Molecular formula: C6H9N3O2S. Mole weight: 187.22. Catalog: APB04067. Alfa Chemistry Analytical Products
Celecoxib Impurity 30 Celecoxib Impurity 30. Uses: For analytical and research use. Alternative Names: 1-(p-tolyl)ethanone. Molecular formula: C9H10O. Mole weight: 134.18. Catalog: APB04066. Alfa Chemistry Analytical Products
Celecoxib Impurity 31 Celecoxib Impurity 31. Uses: For analytical and research use. Alternative Names: ethyl 2,2,2-trifluoroacetate. Molecular formula: C4H5F3O2. Mole weight: 142.08. Catalog: APB04064. Alfa Chemistry Analytical Products
Celecoxib Impurity 34 Celecoxib Impurity 34. Uses: For analytical and research use. Alternative Names: 4-((Z)-((Z)-1,1,1-trifluoro-4-hydroxy-4-(p-tolyl)but-3-en-2-ylidene)amino)benzenesulfonamide. Molecular formula: C17H15F3N2O3S. Mole weight: 384.08. Catalog: APB04062. Alfa Chemistry Analytical Products
Celecoxib Impurity 35 Celecoxib Impurity 35. Uses: For analytical and research use. Alternative Names: 4,4,4-trifluoro-1-(m-tolyl)butane-1,3-dione. Molecular formula: C11H9F3O2. Mole weight: 230.06. Catalog: APB04063. Alfa Chemistry Analytical Products
Celecoxib Impurity 36 Celecoxib Impurity 36. Uses: For analytical and research use. Alternative Names: 4,4,4-trifluoro-1-(o-tolyl)butane-1,3-dione. Molecular formula: C11H9F3O2. Mole weight: 230.06. Catalog: APB04061. Alfa Chemistry Analytical Products
Celecoxib Impurity 5 Celecoxib Impurity 5. Uses: For analytical and research use. Alternative Names: 3-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. Molecular formula: C17H14F3N3O2S. Mole weight: 381.37. Catalog: APB04078. Alfa Chemistry Analytical Products
Celecoxib Impurity 6 Celecoxib Impurity 6. Uses: For analytical and research use. Alternative Names: 2-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. Molecular formula: C17H14F3N3O2S. Mole weight: 381.37. Catalog: APB04077. Alfa Chemistry Analytical Products
Celecoxib Related Compound A Celecoxib Related Compound A. Uses: For analytical and research use. CAS No. 170570-01-1. Mole weight: 381.37. Catalog: AP170570011. Alfa Chemistry Analytical Products
Celecoxib Related Compound B Celecoxib Related Compound B. Uses: For analytical and research use. CAS No. 331943-04-5. Mole weight: 381.37. Catalog: AP331943045. Alfa Chemistry Analytical Products
Cephalexin Related Compound D Cephalexin Related Compound D. Uses: For analytical and research use. CAS No. 34876-35-2. Mole weight: 130.16. Catalog: AP34876352. Alfa Chemistry Analytical Products
Cephalexin Related Compound F Cephalexin Related Compound F. Uses: For analytical and research use. CAS No. 79750-46-2 (anhydrous). Mole weight: 383.42. Catalog: ALP79750462. Alfa Chemistry Analytical Products
Cephaloquinoxime Impurity Cephaloquinoxime Impurity. Uses: For analytical and research use. Alternative Names: (7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((5,6,7,8-tetrahydroquinolin-1-ium-1-yl)methyl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate. Molecular formula: C23H24N6O5S2. Mole weight: 528.60. Catalog: APB05023. Alfa Chemistry Analytical Products
Cephalosporin Impurity 10 Cephalosporin Impurity 10. Uses: For analytical and research use. Alternative Names: 2,3,5-trichloro-4-methoxybenzyl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Molecular formula: C24H20Cl4N2O5S. Mole weight: 590.30. Catalog: APB04444. Alfa Chemistry Analytical Products
Cephalosporin Impurity 11 Cephalosporin Impurity 11. Uses: For analytical and research use. Alternative Names: 4-methyl-2-(2-(4-methylthiazol-5-yl)ethyl)thiazole-5-carbaldehyde. Molecular formula: C11H12N2OS2. Mole weight: 252.36. Catalog: APB04445. Alfa Chemistry Analytical Products
Cephalosporin Impurity 9 Cephalosporin Impurity 9. Uses: For analytical and research use. Alternative Names: 4-methoxybenzyl 3-(hydroxymethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Molecular formula: C24H24N2O6S. Mole weight: 468.52. Catalog: APB04446. Alfa Chemistry Analytical Products
Ceritinib Impurity 1 Ceritinib Impurity 1. Uses: For analytical and research use. Alternative Names: 1-chloro-5-isopropoxy-2-methyl-3-nitrobenzene. Molecular formula: C10H12ClNO3. Mole weight: 229.66. Catalog: APB04678. Alfa Chemistry Analytical Products
Ceritinib Impurity 2 Ceritinib Impurity 2. Uses: For analytical and research use. Alternative Names: 4-(5-isopropoxy-2-methyl-3-nitrophenyl)pyridine. Molecular formula: C15H16N2O3. Mole weight: 272.3. Catalog: APB04677. Alfa Chemistry Analytical Products
Certified Reference Material of L-leucine Certified Reference Material of L-leucine. Uses: For analytical and research use. Alternative Names: Leucine, (S)-2-amino-4-methylpentanoic acid, Leucine, L- (8CI), (2S)-2-Amino-4-methylpentanoic acid, (S)-(+)-Leucine, (S)-2-Amino-4-methylpentanoic acid, (S)-2-Amino-4-methylvaleric acid, (S)-Leucine, 100: PN: US20070066537 PAGE: 17 claimed protein, 124: PN: EP2071334 SEQID: 136 claimed protein, 124: PN: WO2009077864 SEQID: 136 claimed protein, 164: PN: WO2010045512 SEQID: 173 unclaimed protein, 325: PN: WO2010059829 SEQID: 353 unclaimed protein, 45: PN: WO2008005407 PAGE: 5 claimed protein, 8: PN: US20090069547 PAGE: 10 claimed protein, L-(+)-Leucine, L-2-Amino-4-methylpentanoic acid, L-Norvaline, 4-methyl-, L-alpha-Aminoisocaproic acid, Leu, NSC 46709, Pentanoic acid, 2-amino-4-methyl-, (S)-,Phenylalanine Imp. A (EP). CAS No. 61-90-5. Molecular formula: C6H13NO2. Mole weight: 131.17. IUPAC Name: (2S)-2-amino-4-methylpentanoic acid. Catalog: APS61905. Alfa Chemistry Analytical Products
Cetirizine EP Impurity C Cetirizine EP Impurity C. Uses: For analytical and research use. Alternative Names: 2-(2-(4-((2-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride. Molecular formula: C21H25ClN2O3·2HCl. Mole weight: 461.81. Catalog: APB04254. Alfa Chemistry Analytical Products
Cetirizine EP impurity C DiHCl Cetirizine EP impurity C DiHCl. Uses: For analytical and research use. Alternative Names: 2-(2-(4-((2-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride. Molecular formula: C21H27Cl3N2O3. Mole weight: 461.81. Catalog: APB04251. Alfa Chemistry Analytical Products
Cetirizine EP impurity C HCl Cetirizine EP impurity C HCl. Uses: For analytical and research use. Alternative Names: (R)-2-(2-(4-((2-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid. Molecular formula: C21H25ClN2O3. Mole weight: 388.89. Catalog: APB04256. Alfa Chemistry Analytical Products
Cetirizine Ethyl ammonium Impurity 2 (Hydrochloride) Cetirizine Ethyl ammonium Impurity 2 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetamide hydrochloride. Molecular formula: C21H26ClN3O2·HCl. Mole weight: 424.36. Catalog: APB03718. Alfa Chemistry Analytical Products
Cetirizine hydrochloride Related Compound A Cetirizine hydrochloride Related Compound A. Uses: For analytical and research use. CAS No. 246870-46-2 (free base). Mole weight: 489.86. EC Number: 206-137-4. Catalog: ALP246870462-A. Alfa Chemistry Analytical Products
Cetirizine impurity 14 Cetirizine impurity 14. Uses: For analytical and research use. Alternative Names: (S)-2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid. Molecular formula: C21H25ClN2O3. Mole weight: 388.89. Catalog: APB04253. Alfa Chemistry Analytical Products
Cetirizine Impurity 28 Cetirizine Impurity 28. Uses: For analytical and research use. Alternative Names: sec-butyl 2-(2-(4-((R)-(4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular formula: C25H33ClN2O3. Mole weight: 444.99. Catalog: APB04248. Alfa Chemistry Analytical Products
Cetirizine Impurity 29 Cetirizine Impurity 29. Uses: For analytical and research use. Alternative Names: 1243652-36-9(free base); 2,3-dihydroxypropyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate dihydrochloride. Molecular formula: C24H31ClN2O5·2HCl. Mole weight: 535.89. Catalog: APB04250. Alfa Chemistry Analytical Products
Cetirizine Impurity 30 Cetirizine Impurity 30. Uses: For analytical and research use. Alternative Names: 2-hydroxypropyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular formula: C24H31ClN2O4. Mole weight: 446.97. Catalog: APB04246. Alfa Chemistry Analytical Products
Cetirizine Impurity 30 (Hydrochloride) Cetirizine Impurity 30 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 2-hydroxypropyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate hydrochloride. Molecular formula: C24H31ClN2O4·HCl. Mole weight: 483.43. Catalog: APB04247. Alfa Chemistry Analytical Products
Cetirizine Impurity 31 Cetirizine Impurity 31. Uses: For analytical and research use. Alternative Names: 1-hydroxypropan-2-yl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular formula: C24H31ClN2O4. Mole weight: 446.97. Catalog: APB04245. Alfa Chemistry Analytical Products
Cetirizine Impurity 36 Cetirizine Impurity 36. Uses: For analytical and research use. Alternative Names: (R)-methyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular formula: C22H27ClN2O3. Mole weight: 402.91. Catalog: APB04243. Alfa Chemistry Analytical Products
Cetirizine Impurity 37 Cetirizine Impurity 37. Uses: For analytical and research use. Alternative Names: (R)-ethyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular formula: C23H29ClN2O3. Mole weight: 416.94. Catalog: APB04242. Alfa Chemistry Analytical Products
Cetirizine Impurity 38 (Hydrochloride) Cetirizine Impurity 38 (Hydrochloride). Uses: For analytical and research use. Alternative Names: (2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate hydrochloride. Molecular formula: C27H37ClN2O8·HCl. Mole weight: 588.68. Catalog: APB04241. Alfa Chemistry Analytical Products
Cetirizine Impurity 39 Cetirizine Impurity 39. Uses: For analytical and research use. Alternative Names: 2-(2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetoxy)acetic acid. Molecular formula: C23H27ClN2O5. Mole weight: 446.16. Catalog: APB04239. Alfa Chemistry Analytical Products
Cetirizine Impurity 40 Cetirizine Impurity 40. Uses: For analytical and research use. Alternative Names: 2-(2-(4-((4-chlorophenyl)(p-tolyl)methyl)piperazin-1-yl)ethoxy)acetic acid. Molecular formula: C22H27ClN2O3. Mole weight: 402.17. Catalog: APB04240. Alfa Chemistry Analytical Products
Cetirizine Impurity 42 Cetirizine Impurity 42. Uses: For analytical and research use. Alternative Names: sec-butyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular formula: C25H33ClN2O3. Mole weight: 444.99. Catalog: APB04238. Alfa Chemistry Analytical Products
Cetirizine impurity 6 Cetirizine impurity 6. Uses: For analytical and research use. Alternative Names: (R)-2-(2-chloroethoxy)-1-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethanone. Molecular formula: C21H24Cl2N2O2. Mole weight: 407.33. Catalog: APB04257. Alfa Chemistry Analytical Products
Cetirizine impurity 7 Cetirizine impurity 7. Uses: For analytical and research use. Alternative Names: 1-(4-((S)-(4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)-2-(2-(4-((R)-(4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethanone. Molecular formula: C38H42Cl2N4O2. Mole weight: 657.67. Catalog: APB04255. Alfa Chemistry Analytical Products

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