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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
Quinine Impurity 3 Quinine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53467-23-5. Molecular Formula: C20H24N2O3. Mole Weight: 340.42. Catalog: APB53467235. Alfa Chemistry Analytical Products 3
Quinine Impurity 4 Quinine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84-55-9. Molecular Formula: C20H24N2O2. Mole Weight: 324.42. Catalog: APB84559. Alfa Chemistry Analytical Products 3
Quinine Impurity 5 Quinine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 522-66-7. Molecular Formula: C20H26N2O2. Mole Weight: 326.44. Catalog: APB522667. Alfa Chemistry Analytical Products 3
Quinine Impurity 7 Quinine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51069-26-2. Molecular Formula: C9H15NO2. Mole Weight: 169.22. Catalog: APB51069262. Alfa Chemistry Analytical Products 3
Quintiapine EP impurity I Quintiapine EP impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 329216-67-3. Molecular Formula: C19H21N3OS. Mole Weight: 339.46. Catalog: APB329216673. Alfa Chemistry Analytical Products 3
Quintiapine impurity 3 (Quetiapine EP Impurity G) Quintiapine impurity 3 (Quetiapine EP Impurity G). Uses: For analytical and research use. Group: Impurity standards. CAS No. 3159-7-7. Molecular Formula: C13H9NOS. Mole Weight: 227.28. Catalog: APB3159077. Alfa Chemistry Analytical Products 3
Quintiapine impurity 6 Quintiapine impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 73486-81-4. Molecular Formula: C8H17N3O3. Mole Weight: 203.24. Catalog: APB73486814. Alfa Chemistry Analytical Products 3
Quintiapine impurity 7 Quintiapine impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 329216-69-5. Molecular Formula: C23H29N3O3S. Mole Weight: 427.56. Catalog: APB329216695. Alfa Chemistry Analytical Products 3
(R)-(-)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate (R)-(-)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H18O5S. Mole Weight: 286.34. Catalog: APB10250. Alfa Chemistry Analytical Products 3
(R)-3-(2-(benzylimino)-1-hydroxypropyl)phenol (R)-3-(2-(benzylimino)-1-hydroxypropyl)phenol. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H17NO2. Mole Weight: 255.32. Catalog: APB10182. Alfa Chemistry Analytical Products 3
(R) -3-Aminobutanol (R) -3-Aminobutanol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 61477-40-5. Molecular Formula: C4H11NO. Mole Weight: 89.14. Catalog: APB61477405. Alfa Chemistry Analytical Products 3
(R)-5-(ethoxycarbonyl)-5,6-dihydro-2H-1,4-thiazine-3-carboxylic acid (R)-5-(ethoxycarbonyl)-5,6-dihydro-2H-1,4-thiazine-3-carboxylic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 944115-20-2. Molecular Formula: C8H11NO4S. Mole Weight: 217.24. Catalog: APB944115202. Alfa Chemistry Analytical Products 3
Rabeprazole EP Impurity D Rabeprazole EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-[[[1-Oxide-4-(3-methoxypropoxy)-3-methyl-2-pyridinyl] methyl]sulfinyl]-1H-benzimidazole. CAS No. 924663-38-7. Molecular Formula: C18H21N3O4S. Mole Weight: 375.44. Catalog: APB924663387. Alfa Chemistry Analytical Products 3
Rabeprazole EP Impurity I Rabeprazole EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 924663-37-6. Molecular Formula: C18H21N3O5S. Mole Weight: 391.44. Catalog: APB924663376. Alfa Chemistry Analytical Products 3
Rabeprazole Impurity 10 Rabeprazole Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 924663-40-1. Molecular Formula: C18H21N3O3S. Mole Weight: 359.44. Catalog: APB924663401. Alfa Chemistry Analytical Products 3
Rabeprazole Impurity 18 (Diquafosol Impurity J) Rabeprazole Impurity 18 (Diquafosol Impurity J). Uses: For analytical and research use. Group: Impurity standards. CAS No. 51-17-2. Molecular Formula: C7H6N2. Mole Weight: 118.14. Catalog: APB51172. Alfa Chemistry Analytical Products 3
Rabeprazole Impurity 19 Rabeprazole Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 934-32-7. Molecular Formula: C7H7N3. Mole Weight: 133.15. Catalog: APB934327. Alfa Chemistry Analytical Products 3
Rabeprazole Impurity 20 Rabeprazole Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 40828-54-4. Molecular Formula: C7H6N2O3S. Mole Weight: 198.2. Catalog: APB40828544. Alfa Chemistry Analytical Products 3
Rabeprazole Impurity 22 Rabeprazole Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 675198-19-3. Molecular Formula: C11H18ClNO3. Mole Weight: 247.72. Catalog: APB675198193. Alfa Chemistry Analytical Products 3
Rabeprazole Impurity 3 Rabeprazole Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 935260-92-7. Molecular Formula: C29H36N4O5S. Mole Weight: 552.69. Catalog: APB935260927. Alfa Chemistry Analytical Products 3
Rabeprazole Impurity 41 Rabeprazole Impurity 41. Uses: For analytical and research use. Group: Impurity standards. CAS No. 924663-39-8. Molecular Formula: C11H16ClNO3. Mole Weight: 245.7. Catalog: APB924663398. Alfa Chemistry Analytical Products 3
Rabeprazole Impurity 49 Rabeprazole Impurity 49. Uses: For analytical and research use. Group: Impurity standards. CAS No. 891191-56-3. Molecular Formula: C18H24N3NaO4S. Mole Weight: 401.46. Catalog: APB891191563. Alfa Chemistry Analytical Products 3
rac-(1R,2R)-2-(2-chlorophenyl)cyclopropane-1-carboxylic acid rac-(1R,2R)-2-(2-chlorophenyl)cyclopropane-1-carboxylic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 701914-00-3. Molecular Formula: C10H9ClO2. Mole Weight: 196.63. Catalog: APB701914003. Alfa Chemistry Analytical Products 3
Racemic Ropivacaine HCl Racemic Ropivacaine HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66052-79-7. Molecular Formula: C17H27ClN2O. Mole Weight: 310.87. Catalog: APB66052797. Alfa Chemistry Analytical Products 3
Rac-Erythro-Dihydro Bupropion Hydrochloride Rac-Erythro-Dihydro Bupropion Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80478-43-9. Molecular Formula: C13H21Cl2NO. Mole Weight: 278.22. Catalog: APB80478439. Alfa Chemistry Analytical Products 3
rac-Hesperetin (rac-Diosmin EP Impurity G) rac-Hesperetin (rac-Diosmin EP Impurity G). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: rac-Hesperetin; 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one. CAS No. 69097-99-0. Molecular Formula: C16H14O6. Mole Weight: 302.28. Catalog: APB69097990. Alfa Chemistry Analytical Products 3
Rac-Rotigotine Rac-Rotigotine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 92206-54-7. Molecular Formula: C19H25NOS. Mole Weight: 315.48. Catalog: APB92206547. Alfa Chemistry Analytical Products 3
Rac-Tobramycin sulfate Rac-Tobramycin sulfate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79645-27-5. Molecular Formula: C18H39N5O13S. Mole Weight: 565.59. Catalog: APB79645275. Alfa Chemistry Analytical Products 3
rac-trans-3-AMino-1-indanol rac-trans-3-AMino-1-indanol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 403671-97-6. Molecular Formula: C9H11NO. Mole Weight: 149.19. Catalog: APB403671976. Alfa Chemistry Analytical Products 3
Raffenacin impurity 37 (1-boc-piperidine-4-carboxamide) Raffenacin impurity 37 (1-boc-piperidine-4-carboxamide). Uses: For analytical and research use. Group: Impurity standards. CAS No. 91419-48-6. Molecular Formula: C11H20N2O3. Mole Weight: 228.29. Catalog: APB91419486. Alfa Chemistry Analytical Products 3
Raffenacin impurity 42 (zopiclone impurity 7) (piperidine-4-carboxamide) Raffenacin impurity 42 (zopiclone impurity 7) (piperidine-4-carboxamide). Uses: For analytical and research use. Group: Impurity standards. CAS No. 39546-32-2. Molecular Formula: C6H12N2O. Mole Weight: 128.18. Catalog: APB39546322. Alfa Chemistry Analytical Products 3
Raffinazine Raffinazine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 864750-70-9. Molecular Formula: C35H43N5O4. Mole Weight: 597.76. Catalog: APB864750709. Alfa Chemistry Analytical Products 3
Raffinazine impurity 10 Raffinazine impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 743460-48-2. Molecular Formula: C21H27N3O2. Mole Weight: 353.47. Catalog: APB743460482. Alfa Chemistry Analytical Products 3
Raffinazine impurity 15 Raffinazine impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 864760-28-1. Molecular Formula: C29H31N3O4. Mole Weight: 485.58. Catalog: APB864760281. Alfa Chemistry Analytical Products 3
Raffinazine impurity 16 Raffinazine impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 909899-69-0. Molecular Formula: C31H37N5O4. Mole Weight: 543.67. Catalog: APB909899690. Alfa Chemistry Analytical Products 3
Raffinazine impurity 17 Raffinazine impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 886508-20-9. Molecular Formula: C12H21N3O2. Mole Weight: 239.32. Catalog: APB886508209. Alfa Chemistry Analytical Products 3
Raffinazine impurity 18 Raffinazine impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 864751-39-3. Molecular Formula: C29H29Br2N3O5. Mole Weight: 659.38. Catalog: APB864751393. Alfa Chemistry Analytical Products 3
Raffinazine impurity 24 Raffinazine impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 938143-02-3. Molecular Formula: C14H18N2O3. Mole Weight: 262.31. Catalog: APB938143023. Alfa Chemistry Analytical Products 3
Raffinazine impurity 6 Raffinazine impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 909800-36-8. Molecular Formula: C35H42N4O5. Mole Weight: 598.74. Catalog: APB909800368. Alfa Chemistry Analytical Products 3
Raloxifene Dimer Impurity Raloxifene Dimer Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 618902-12-8. Molecular Formula: C56H52N2O8S2. Mole Weight: 945.16. Catalog: APB618902128. Alfa Chemistry Analytical Products 3
Raloxifene Impurity 1 Raloxifene Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84449-85-4. Molecular Formula: C30H32ClNO8S3. Mole Weight: 666.21. Catalog: APB84449854. Alfa Chemistry Analytical Products 3
Raloxifene Impurity 18 Raloxifene Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 414861-41-9. Molecular Formula: C14H10O3S. Mole Weight: 258.29. Catalog: APB414861419. Alfa Chemistry Analytical Products 3
Raloxifene Impurity 19 Raloxifene Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 937666-17-6. Molecular Formula: C14H19NO3. Mole Weight: 249.31. Catalog: APB937666176. Alfa Chemistry Analytical Products 3
Raloxifene Impurity 20 Raloxifene Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 767286-87-3. Molecular Formula: C15H21NO3. Mole Weight: 263.34. Catalog: APB767286873. Alfa Chemistry Analytical Products 3
Raloxifene Impurity 21 Raloxifene Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 938140-30-8. Molecular Formula: C13H17NO3. Mole Weight: 235.28. Catalog: APB938140308. Alfa Chemistry Analytical Products 3
Raloxifene Impurity 5 Raloxifene Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84449-80-9. Molecular Formula: C14H20ClNO3. Mole Weight: 285.77. Catalog: APB84449809. Alfa Chemistry Analytical Products 3
Raloxifene Impurity 6 Raloxifene Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 89407-97-6. Molecular Formula: C15H21NO3. Mole Weight: 263.34. Catalog: APB89407976. Alfa Chemistry Analytical Products 3
Raloxifene Impurity 7 Raloxifene Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84449-65-0. Molecular Formula: C16H14O6S3. Mole Weight: 398.46. Catalog: APB84449650. Alfa Chemistry Analytical Products 3
Raltegravir Potassium Salt Raltegravir Potassium Salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 871038-72-1. Molecular Formula: C20H20FN6O5·K. Mole Weight: 482.511. Catalog: APB871038721. Alfa Chemistry Analytical Products 3
Ramipril EP Impurity C Ramipril EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 99742-35-5. Molecular Formula: C23H38N2O5. Mole Weight: 422.57. Catalog: APB99742355. Alfa Chemistry Analytical Products 3
Ramipril EP Impurity C Hydrochloride Ramipril EP Impurity C Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 885516-61-0. Molecular Formula: C23H39ClN2O5. Mole Weight: 459.02. Catalog: APB885516610. Alfa Chemistry Analytical Products 3
Ramipril EP Impurity E Ramipril EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87269-97-4. Molecular Formula: C21H28N2O5. Mole Weight: 388.46. Catalog: APB87269974. Alfa Chemistry Analytical Products 3
Ramipril EP Impurity F (Quinapril EP impurity B) Ramipril EP Impurity F (Quinapril EP impurity B). Uses: For analytical and research use. Group: Impurity standards. CAS No. 82717-96-2. Molecular Formula: C15H21NO4. Mole Weight: 279.34. Catalog: APB82717962. Alfa Chemistry Analytical Products 3
(R)Amisulpride EP Impurity G (R)Amisulpride EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-N-(((1R)-3-ethylcyclohexyl)methyl)-5-(ethylsulfonyl)-2-methoxybenzamide. Molecular Formula: C19H30N2O4S. Mole Weight: 382.52. Catalog: APB02803. Alfa Chemistry Analytical Products 3
Ramoglitazone impurity 1 Ramoglitazone impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 329045-45-6. Molecular Formula: C23H34N2O7. Mole Weight: 450.53. Catalog: APB329045456. Alfa Chemistry Analytical Products 3
Ranitidine Ranitidine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66357-35-5. Molecular Formula: C13H22N4O3S. Mole Weight: 314.4. Catalog: APB66357355. Alfa Chemistry Analytical Products 3
Ranitidine Impurity 1 Ranitidine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66357-25-3. Molecular Formula: C12H20N4O3S. Mole Weight: 300.38. Catalog: APB66357253. Alfa Chemistry Analytical Products 3
Ranitidine Impurity 2 Ranitidine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 73857-20-2. Molecular Formula: C13H22N4O4S. Mole Weight: 330.4. Catalog: APB73857202. Alfa Chemistry Analytical Products 3
Rapamycin (Everolimus EP Impurity A) Rapamycin (Everolimus EP Impurity A). Uses: For analytical and research use. Group: Impurity standards. CAS No. 53123-88-9. Molecular Formula: C51H79NO13. Mole Weight: 914.19. Catalog: APB53123889. Alfa Chemistry Analytical Products 3
Rapamycin Impurity 32 Rapamycin Impurity 32. Uses: For analytical and research use. Group: Impurity standards. CAS No. 851536-75-9. Molecular Formula: C55H87NO14. Mole Weight: 986.29. Catalog: APB851536759. Alfa Chemistry Analytical Products 3
Rapamycin Impurity 35 Rapamycin Impurity 35. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85537-35-5. Molecular Formula: C50H77NO12. Mole Weight: 884.16. Catalog: APB85537355. Alfa Chemistry Analytical Products 3
Rapamycin Impurity 7 Rapamycin Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 83482-58-0. Molecular Formula: C50H77NO12. Mole Weight: 884.16. Catalog: APB83482580. Alfa Chemistry Analytical Products 3
(R)-Apremilast (R)-Apremilast. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide. CAS No. 608141-44-2. Molecular Formula: C22H24N2O7S. Mole Weight: 460.5. Catalog: APB608141442. Alfa Chemistry Analytical Products 3
(R)-Arotinolol HCl (R)-Arotinolol HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87055-50-3. Molecular Formula: C15H22ClN3O2S3. Mole Weight: 407.99. Catalog: APB87055503. Alfa Chemistry Analytical Products 3
Rasagiline Impurity 11 Rasagiline Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 83-33-0. Molecular Formula: C9H8O. Mole Weight: 132.16. Catalog: APB83330. Alfa Chemistry Analytical Products 3
Rasagiline Impurity 27 Rasagiline Impurity 27. Uses: For analytical and research use. Group: Impurity standards. CAS No. 31502-89-3. Molecular Formula: C10H11NO. Mole Weight: 161.2. Catalog: APB31502893. Alfa Chemistry Analytical Products 3
Rasagiline Impurity 9 Rasagiline Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 91639-43-9. Molecular Formula: C12H15N. Mole Weight: 173.26. Catalog: APB91639439. Alfa Chemistry Analytical Products 3
(R)-Bupropion Hydrochloride (R)-Bupropion Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 849797-12-2. Molecular Formula: C13H19Cl2NO. Mole Weight: 276.2. Catalog: APB849797122. Alfa Chemistry Analytical Products 3
(R)-Carbidopa (Trifluoroacetate) (R)-Carbidopa (Trifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 28875-92-5(free base); (R)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid,2,2,2-trifluoroacetic acid. Molecular Formula: C10H14N2O4·CF3COOH. Mole Weight: 340.25. Catalog: APB04589. Alfa Chemistry Analytical Products 3
(R)-Carvedilol (R)-Carvedilol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 95093-99-5. Molecular Formula: C24H26N2O4. Mole Weight: 406.48. Catalog: APB95093995. Alfa Chemistry Analytical Products 3

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