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Alfa Chemistry Analytical Products 3 - Products

Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.

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Product
Oxazepam EP Impurity C Oxazepam EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5958-5-4. Molecular Formula: C15H9ClN2O. Mole Weight: 268.7. Catalog: APB5958054. Alfa Chemistry Analytical Products 3
Oxazepam EP impurity D Oxazepam EP impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Prazolam EP impurity E. CAS No. 719-59-5. Molecular Formula: C13H10ClNO. Mole Weight: 231.68. Catalog: APB719595. Alfa Chemistry Analytical Products 3
Oxcarbazepine EP Impurity I Oxcarbazepine EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 537693-29-1. Molecular Formula: C15H10N2O3. Mole Weight: 266.26. Catalog: APB537693291. Alfa Chemistry Analytical Products 3
oxecan-2-one oxecan-2-one. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6008-27-1. Molecular Formula: C9H16O2. Mole Weight: 156.23. Catalog: APB6008271. Alfa Chemistry Analytical Products 3
Oxiracetam Impurity 4 Oxiracetam Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 68252-28-8. Molecular Formula: C6H10N2O3. Mole Weight: 158.16. Catalog: APB68252288. Alfa Chemistry Analytical Products 3
oxiracetam impurity IV oxiracetam impurity IV. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-Hydroxy-2-oxo-1-pyrrolidineaceticacid. CAS No. 77191-37-8. Molecular Formula: C6H9NO4. Mole Weight: 159.14. Catalog: APB77191378. Alfa Chemistry Analytical Products 3
oxiracetam impurity VI oxiracetam impurity VI. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Methyl 4-hydroxy-2-oxopyrrolidine-1-acetate. CAS No. 85614-52-4. Molecular Formula: C7H11NO4. Mole Weight: 173.17. Catalog: APB85614524. Alfa Chemistry Analytical Products 3
Oxybutynin impurity 1 Oxybutynin impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81039-77-2. Molecular Formula: C20H28ClNO3. Mole Weight: 365.9. Catalog: APB81039772. Alfa Chemistry Analytical Products 3
Oxycodone hydrochloride EP impurity C/Hydroxycodone hydrochloride EP impurity C Oxycodone hydrochloride EP impurity C/Hydroxycodone hydrochloride EP impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 52446-25-0. Molecular Formula: C17H20ClNO4. Mole Weight: 337.8. Catalog: APB52446250. Alfa Chemistry Analytical Products 3
Oxymetazoline Hydrochloride EP impurity B Oxymetazoline Hydrochloride EP impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 526-36-3. Molecular Formula: C16H24N2. Mole Weight: 244.38. Catalog: APB526363. Alfa Chemistry Analytical Products 3
Oxytetracycline EP impurity B Oxytetracycline EP impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 60-54-8. Molecular Formula: C22H24N2O8. Mole Weight: 444.44. Catalog: APB60548. Alfa Chemistry Analytical Products 3
Oxytetracycline EP impurity C Oxytetracycline EP impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6542-44-5. Molecular Formula: C23H25NO9. Mole Weight: 459.45. Catalog: APB6542445. Alfa Chemistry Analytical Products 3
Oxytetracycline impurity 1 Oxytetracycline impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7647-65-6. Molecular Formula: C23H25NO9. Mole Weight: 459.45. Catalog: APB7647656. Alfa Chemistry Analytical Products 3
Ozagrel Ozagrel. Uses: For analytical and research use. Group: Impurity standards. CAS No. 82571-53-7. Molecular Formula: C13H12N2O2. Mole Weight: 228.25. Catalog: APB82571537. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 10 Ozagrel Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 78712-80-8. Molecular Formula: C15H16N2O2. Mole Weight: 256.3. Catalog: APB78712808. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 12 Ozagrel Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 74003-18-2. Molecular Formula: C13H13ClN2O2. Mole Weight: 264.71. Catalog: APB74003182. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 23 HCl Ozagrel Impurity 23 HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 67688-89-5. Molecular Formula: C10H12ClNO2. Mole Weight: 213.66. Catalog: APB67688895. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 3 Ozagrel Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 883903-90-0. Molecular Formula: C13H11N2NaO2. Mole Weight: 250.23. Catalog: APB883903900. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 35 Ozagrel Impurity 35. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7560-50-1. Molecular Formula: C11H10O3. Mole Weight: 190.2. Catalog: APB7560501. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 43 Ozagrel Impurity 43. Uses: For analytical and research use. Group: Impurity standards. CAS No. 731846-61-0. Molecular Formula: C17H20N2O2. Mole Weight: 284.36. Catalog: APB731846610. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 44 Ozagrel Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 83993-01-5. Molecular Formula: C13H15ClN2O3. Mole Weight: 282.72. Catalog: APB83993015. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 6 Ozagrel Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 78712-67-1. Molecular Formula: C12H13BrO2. Mole Weight: 269.14. Catalog: APB78712671. Alfa Chemistry Analytical Products 3
Ozagrel Impurity 7 Ozagrel Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 883903-91-1. Molecular Formula: C23H21N2NaO4. Mole Weight: 412.42. Catalog: APB883903911. Alfa Chemistry Analytical Products 3
Ozagrel Impurity A Ozagrel Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7560-43-2. Molecular Formula: C11H12O2. Mole Weight: 176.22. Catalog: APB7560432. Alfa Chemistry Analytical Products 3
Ozagrel Impurity B Ozagrel Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,3-bis(4-((E)-2-carboxyvinyl)benzyl)-1H-imidazol-3-ium bromide. CAS No. 883942-98-1. Molecular Formula: C23H21BrN2O4. Mole Weight: 469.33. Catalog: APB883942981. Alfa Chemistry Analytical Products 3
Ozagrel Impurity G Ozagrel Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ozagrel Methyl Ester; (E)-methyl 3-(4-((1H-imidazol-1-yl)methyl)phenyl)acrylate. CAS No. 866157-50-8. Molecular Formula: C14H14N2O2. Mole Weight: 242.27. Catalog: APB866157508. Alfa Chemistry Analytical Products 3
Ozenoxacin Impurity 7 Ozenoxacin Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 856836-09-4. Molecular Formula: C14H14N2O. Mole Weight: 226.28. Catalog: APB856836094. Alfa Chemistry Analytical Products 3
Paclitaxel EP Impurity G Paclitaxel EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Paclitaxel Impurity 22; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 78432-77-6. Molecular Formula: C45H49NO13. Mole Weight: 811.87. Catalog: APB78432776. Alfa Chemistry Analytical Products 3
Paclitaxel EP Impurity H Paclitaxel EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Paclitaxel USP Related Compound B; 7-epi-10-Desacetyl-Paclitaxel; (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 78454-17-8. Molecular Formula: C45H49NO13. Mole Weight: 811.87. Catalog: APB78454178. Alfa Chemistry Analytical Products 3
Paclitaxel EP Impurity L Paclitaxel EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-Acetyl Paclitaxel; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-4,6,12b-triyl triacetate. CAS No. 92950-39-5. Molecular Formula: C49H53NO15. Mole Weight: 895.94. Catalog: APB92950395. Alfa Chemistry Analytical Products 3
Paclitaxel EP Impurity M Paclitaxel EP Impurity M. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Paclitaxel Oxetane Ring-Opened 3-Acetyl 4-Benzoyl Impurity; (1S,3S,4S,4aR,5S,6S,8S,11R,12aS)-8-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4-((benzoyloxy)methyl)-1,4,5,6-tetrahydroxy-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-d. CAS No. 932042-85-8. Molecular Formula: C47H53NO15. Mole Weight: 871.92. Catalog: APB932042858. Alfa Chemistry Analytical Products 3
Paclitaxel Impurity 45 Paclitaxel Impurity 45. Uses: For analytical and research use. Group: Impurity standards. CAS No. 32981-90-1. Molecular Formula: C33H40O12. Mole Weight: 628.66. Catalog: APB32981901. Alfa Chemistry Analytical Products 3
Paclitaxel Impurity 5 Paclitaxel Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2aR,4S,4aS,6R,11S,12S,12aR,12bS)-12b-acetoxy-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5,9-dioxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 92950-42-0. Molecular Formula: C29H34O10. Mole Weight: 542.57. Catalog: APB92950420. Alfa Chemistry Analytical Products 3
Paclitaxel Impurity 51 Paclitaxel Impurity 51. Uses: For analytical and research use. Group: Impurity standards. CAS No. 949459-76-1. Molecular Formula: C24H21NO5. Mole Weight: 403.43. Catalog: APB949459761. Alfa Chemistry Analytical Products 3
Paclitaxel Impurity 56 Paclitaxel Impurity 56. Uses: For analytical and research use. Group: Impurity standards. CAS No. 409319-62-6. Molecular Formula: C47H51NO15. Mole Weight: 869.92. Catalog: APB409319626. Alfa Chemistry Analytical Products 3
Paclitaxel Impurity 68 Paclitaxel Impurity 68. Uses: For analytical and research use. Group: Impurity standards. CAS No. 949023-16-9. Molecular Formula: C24H21NO5. Mole Weight: 403.43. Catalog: APB949023169. Alfa Chemistry Analytical Products 3
Paclitaxel Impurity 7 Paclitaxel Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 90332-67-5. Molecular Formula: C51H65NO18. Mole Weight: 980.07. Catalog: APB90332675. Alfa Chemistry Analytical Products 3
Pacritinib Pacritinib. Uses: For analytical and research use. Group: Impurity standards. CAS No. 937272-79-2. Molecular Formula: C28H32N4O3. Mole Weight: 472.59. Catalog: APB937272792. Alfa Chemistry Analytical Products 3
Palbociclib Impurity 11 Palbociclib Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 866084-31-3. Molecular Formula: C33H45N7O4. Mole Weight: 603.77. Catalog: APB866084313. Alfa Chemistry Analytical Products 3
Palbociclib Impurity 14 Palbociclib Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51534-87-3. Molecular Formula: C9H16O4. Mole Weight: 188.22. Catalog: APB51534873. Alfa Chemistry Analytical Products 3
Palbociclib Impurity 15 Palbociclib Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51534-82-8. Molecular Formula: C9H16O5. Mole Weight: 204.22. Catalog: APB51534828. Alfa Chemistry Analytical Products 3
Palbociclib Impurity 33 Palbociclib Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 733038-80-7. Molecular Formula: C23H32BrN7O2. Mole Weight: 518.46. Catalog: APB733038807. Alfa Chemistry Analytical Products 3
Palbociclib Impurity 38 Palbociclib Impurity 38. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6163-63-9. Molecular Formula: C21H21OP. Mole Weight: 320.37. Catalog: APB6163639. Alfa Chemistry Analytical Products 3
Palbociclib Impurity 42 Palbociclib Impurity 42. Uses: For analytical and research use. Group: Impurity standards. CAS No. 851067-56-6. Molecular Formula: C22H26BrN7O. Mole Weight: 484.4. Catalog: APB851067566. Alfa Chemistry Analytical Products 3
Palbociclib Impurity 8 Palbociclib Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 827022-31-1. Molecular Formula: C31H41N7O4. Mole Weight: 575.71. Catalog: APB827022311. Alfa Chemistry Analytical Products 3
Palbociclib Impurity A Palbociclib Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39856-50-3. Molecular Formula: C5H3BrN2O2. Mole Weight: 203. Catalog: APB39856503. Alfa Chemistry Analytical Products 3
Palbociclib Impurity D Palbociclib Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 850918-83-1. Molecular Formula: C22H27BrClN7O. Mole Weight: 520.86. Catalog: APB850918831. Alfa Chemistry Analytical Products 3
Palbociclib Impurity Q Palbociclib Impurity Q. Uses: For analytical and research use. Group: Impurity standards. CAS No. 827022-35-5. Molecular Formula: C33H45N7O4. Mole Weight: 603.77. Catalog: APB827022355. Alfa Chemistry Analytical Products 3
Paliogen Black-S0084 Paliogen Black-S0084. Uses: For analytical and research use. Group: Impurity standards. CAS No. 67075-37-0. Molecular Formula: C40H26N2O4. Mole Weight: 598.66. Catalog: APB67075370. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 20 Paliperidone Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 691007-07-5. Molecular Formula: C12H14F2N2O. Mole Weight: 240.25. Catalog: APB691007075. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 25 Paliperidone Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 531524-17-1. Molecular Formula: C24H25FN4O2. Mole Weight: 420.49. Catalog: APB531524171. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 43 Paliperidone Impurity 43. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84163-64-4. Molecular Formula: C12H13FN2O. Mole Weight: 220.25. Catalog: APB84163644. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 45 Paliperidone Impurity 45. Uses: For analytical and research use. Group: Impurity standards. CAS No. 766485-15-8. Molecular Formula: C23H23FN4O3. Mole Weight: 422.46. Catalog: APB766485158. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 47 Paliperidone Impurity 47. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53855-26-8. Molecular Formula: C5H6O3. Mole Weight: 114.1. Catalog: APB53855268. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 54 Paliperidone Impurity 54. Uses: For analytical and research use. Group: Impurity standards. CAS No. 849903-79-3. Molecular Formula: C11H16N2O2. Mole Weight: 208.26. Catalog: APB849903793. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 56 Paliperidone Impurity 56. Uses: For analytical and research use. Group: Impurity standards. CAS No. 761460-08-6. Molecular Formula: C23H27FN4O4. Mole Weight: 442.49. Catalog: APB761460086. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 61 Paliperidone Impurity 61. Uses: For analytical and research use. Group: Impurity standards. CAS No. 70381-47-4. Molecular Formula: C11H12N2O2. Mole Weight: 204.23. Catalog: APB70381474. Alfa Chemistry Analytical Products 3
Paliperidone Impurity 82 Paliperidone Impurity 82. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81043-50-7. Molecular Formula: C12H15ClFNO2. Mole Weight: 259.71. Catalog: APB81043507. Alfa Chemistry Analytical Products 3
Palonosetron Impurity 24 Palonosetron Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 83721-32-8. Molecular Formula: C11H12O2. Mole Weight: 176.21. Catalog: APB83721328. Alfa Chemistry Analytical Products 3
Palonosetron Impurity 44 Palonosetron Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 74145-11-2. Molecular Formula: C11H12O3. Mole Weight: 192.21. Catalog: APB74145112. Alfa Chemistry Analytical Products 3
Palonosetron Impurity 45 Palonosetron Impurity 45. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848074-08-8. Molecular Formula: C19H24N2O2. Mole Weight: 312.41. Catalog: APB848074088. Alfa Chemistry Analytical Products 3
Palonosetron Impurity 48 Palonosetron Impurity 48. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66193-59-7. Molecular Formula: C12H14O2. Mole Weight: 190.24. Catalog: APB66193597. Alfa Chemistry Analytical Products 3
Palonosetron Impurity 49 Palonosetron Impurity 49. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848074-10-2. Molecular Formula: C19H22N2O2. Mole Weight: 310.39. Catalog: APB848074102. Alfa Chemistry Analytical Products 3
Palonosetron Impurity 53 Palonosetron Impurity 53. Uses: For analytical and research use. Group: Impurity standards. CAS No. 74145-12-3. Molecular Formula: C11H10O2. Mole Weight: 174.2. Catalog: APB74145123. Alfa Chemistry Analytical Products 3
Palonosetron Impurity 55 Palonosetron Impurity 55. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81603-30-7. Molecular Formula: C12H12O2. Mole Weight: 188.22. Catalog: APB81603307. Alfa Chemistry Analytical Products 3
Palonosetron Intermediater B Palonosetron Intermediater B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85977-52-2. Molecular Formula: C11H12O2. Mole Weight: 176.21. Catalog: APB85977522. Alfa Chemistry Analytical Products 3
Palonosetron Intermediater D Palonosetron Intermediater D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4242-18-6. Molecular Formula: C11H12O2. Mole Weight: 176.21. Catalog: APB4242186. Alfa Chemistry Analytical Products 3
Palonosetron N-Oxide Palonosetron N-Oxide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-((S)-1-oxo-3a,4,5,6-tetrahydro-1H-benzo[de]isoquinolin-2(3H)-yl)quinuclidine 1-oxide. CAS No. 813425-83-1. Molecular Formula: C19H24N2O2. Mole Weight: 312.41. Catalog: APB813425831. Alfa Chemistry Analytical Products 3
P-aminohippuric acid P-aminohippuric acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 61-78-9. Molecular Formula: C9H10N2O3. Mole Weight: 194.19. Catalog: APB61789. Alfa Chemistry Analytical Products 3
Pantoprazole Chloro Impurity Pantoprazole Chloro Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 72830-09-2. Molecular Formula: C8H11Cl2NO2. Mole Weight: 224.08. Catalog: APB72830092. Alfa Chemistry Analytical Products 3

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