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Alfa Chemistry Analytical Products 2 - Products

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Letrozole Impurity 10 Letrozole Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-fluorobenzonitrile. CAS No. 394-47-8. Molecular Formula: C7H4FN. Mole Weight: 121.11. Catalog: APB394478. Alfa Chemistry Analytical Products 2
Leucine EP Impurity 7 Leucine EP Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2165538-35-0. Molecular Formula: C10H21NO3. Mole Weight: 203.28. Catalog: APB2165538350. Alfa Chemistry Analytical Products 2
Leucine EP Impurity 8 Leucine EP Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2437569-52-1. Molecular Formula: C10H21NO3. Mole Weight: 203.28. Catalog: APB2437569521. Alfa Chemistry Analytical Products 2
Leucine EP Impurity 9 Leucine EP Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2448678-83-7. Molecular Formula: C10H21NO3. Mole Weight: 203.28. Catalog: APB2448678837. Alfa Chemistry Analytical Products 2
Leucine EP Impurity B Leucine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 63-68-3. Molecular Formula: C5H11NO2S. Mole Weight: 149.21. Catalog: APB63683. Alfa Chemistry Analytical Products 2
Leucine EP Impurity D Leucine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3558-32-5. Molecular Formula: C7H15NO2. Mole Weight: 145.2. Catalog: APB3558325. Alfa Chemistry Analytical Products 2
leucomycin A5 leucomycin A5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18361-45-0. Molecular Formula: C39H65NO14. Mole Weight: 771.94. Catalog: APB18361450. Alfa Chemistry Analytical Products 2
Leuprorelin EP Impurity A Leuprorelin EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 62621-13-0. Molecular Formula: C59H84N16O12. Mole Weight: 1209.42. Catalog: APB62621130. Alfa Chemistry Analytical Products 2
Leuprorelin EP Impurity C Leuprorelin EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 54785-87-4. Molecular Formula: C59H84N16O12. Mole Weight: 1209.42. Catalog: APB54785874. Alfa Chemistry Analytical Products 2
Leuprorelin Impurity 13 Leuprorelin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 35925-21-4. Molecular Formula: C22H24N6O5. Mole Weight: 452.27. Catalog: APB35925214. Alfa Chemistry Analytical Products 2
Leuprorelin Impurity 14 Leuprorelin Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1642799-35-6. Molecular Formula: C54H79N15O10. Mole Weight: 1098.32. Catalog: APB1642799356. Alfa Chemistry Analytical Products 2
Leuprorelin Impurity 15 Leuprorelin Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38482-70-1. Molecular Formula: C36H41N9O10. Mole Weight: 759.78. Catalog: APB38482701. Alfa Chemistry Analytical Products 2
Leuprorelin Impurity 16 Leuprorelin Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 202333-85-5. Molecular Formula: C37H62N10O8. Mole Weight: 774.96. Catalog: APB202333855. Alfa Chemistry Analytical Products 2
Levetiracetam EP Impurity B Levetiracetam EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 358629-47-7. Molecular Formula: C8H12N2O2. Mole Weight: 168.2. Catalog: APB358629477. Alfa Chemistry Analytical Products 2
Levetiracetam Impurity H Levetiracetam Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-aminobutanoic acid. CAS No. 1492-24-6. Molecular Formula: C4H9NO2. Mole Weight: 103.12. Catalog: APB1492246. Alfa Chemistry Analytical Products 2
Levetiracetam Impurity K Levetiracetam Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-chlorobutanoic acid. CAS No. 627-00-9. Molecular Formula: C4H7ClO2. Mole Weight: 122.55. Catalog: APB627009. Alfa Chemistry Analytical Products 2
Levocabastine Impurity 11 Levocabastine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 577036-07-8. Molecular Formula: C13H12FNO. Mole Weight: 217.24. Catalog: APB577036078. Alfa Chemistry Analytical Products 2
Levocabastine Impurity 12 Levocabastine Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56326-98-8. Molecular Formula: C13H12FNO. Mole Weight: 217.24. Catalog: APB56326988. Alfa Chemistry Analytical Products 2
Levocabastine Impurity 5 Levocabastine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 25115-74-6. Molecular Formula: C13H13NO. Mole Weight: 199.25. Catalog: APB25115746. Alfa Chemistry Analytical Products 2
Levocabastine Impurity 6 Levocabastine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2357209-42-6. Molecular Formula: C20H23NO2. Mole Weight: 309.41. Catalog: APB2357209426. Alfa Chemistry Analytical Products 2
Levocarnitine EP Impurity C Chloride Levocarnitine EP Impurity C Chloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6490-20-6. Molecular Formula: C7H17ClN2O2. Mole Weight: 196.68. Catalog: APB6490206. Alfa Chemistry Analytical Products 2
Levocarnitine Impurity 11 Levocarnitine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55636-09-4. Molecular Formula: C9H24Cl2N2O. Mole Weight: 247.2. Catalog: APB55636094. Alfa Chemistry Analytical Products 2
Levocarnitine Impurity 12 Levocarnitine Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3033-77-0. Molecular Formula: C6H14ClNO. Mole Weight: 151.63. Catalog: APB3033770. Alfa Chemistry Analytical Products 2
Levocarnitine Impurity 18 Levocarnitine Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 182266-18-8. Molecular Formula: C7H15Cl2NO2. Mole Weight: 216.1. Catalog: APB182266188. Alfa Chemistry Analytical Products 2
Levocarnitine Impurity 3 Levocarnitine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 57156-75-3. Molecular Formula: C9H18NO3. Mole Weight: 188.25. Catalog: APB57156753. Alfa Chemistry Analytical Products 2
Levocarnitine Impurity 5 Levocarnitine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 24587-49-3. Molecular Formula: C4H6O3. Mole Weight: 102.09. Catalog: APB24587493. Alfa Chemistry Analytical Products 2
Levocarnitine Impurity 6 Levocarnitine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2788-28-5. Molecular Formula: C7H15ClN2O. Mole Weight: 178.66. Catalog: APB2788285. Alfa Chemistry Analytical Products 2
Levocarnitine Impurity 9 Levocarnitine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 461-05-2. Molecular Formula: C7H16ClNO3. Mole Weight: 197.66. Catalog: APB461052. Alfa Chemistry Analytical Products 2
Levodopa EP Impurity A Levodopa EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27244-64-0. Molecular Formula: C9H11NO5. Mole Weight: 213.19. Catalog: APB27244640. Alfa Chemistry Analytical Products 2
Levodopa EP Impurity D Levodopa EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5796-17-8. Molecular Formula: C9H11NO4. Mole Weight: 197.19. Catalog: APB5796178. Alfa Chemistry Analytical Products 2
Levodopa ethyl ester Levodopa ethyl ester. Uses: For analytical and research use. Group: Impurity standards. CAS No. 37178-37-3. Molecular Formula: C11H15NO4. Mole Weight: 225.24. Catalog: APB37178373. Alfa Chemistry Analytical Products 2
Levodopa Impurity 10 Levodopa Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 28095-48-9. Molecular Formula: C9H11NO4. Mole Weight: 197.19. Catalog: APB28095489. Alfa Chemistry Analytical Products 2
Levodopa Impurity 12 Levodopa Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 28900-64-3. Molecular Formula: C9H11NO4. Mole Weight: 197.19. Catalog: APB28900643. Alfa Chemistry Analytical Products 2
Levodopa Impurity 3 Levodopa Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27313-65-1. Molecular Formula: C13H17NO5. Mole Weight: 267.28. Catalog: APB27313651. Alfa Chemistry Analytical Products 2
Levodopa Impurity 8 Levodopa Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 217657-34-6. Molecular Formula: C9H11NO7S. Mole Weight: 277.25. Catalog: APB217657346. Alfa Chemistry Analytical Products 2
levofloxacin Hydrate levofloxacin Hydrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 138199-71-0. Molecular Formula: C18H22FN3O5. Mole Weight: 379.39. Catalog: APB138199710. Alfa Chemistry Analytical Products 2
Levofloxacin Impurity 18 Levofloxacin Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 138998-47-7. Molecular Formula: C14H13F4NO3. Mole Weight: 319.26. Catalog: APB138998477. Alfa Chemistry Analytical Products 2
Levofloxacin Impurity 21 Levofloxacin Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2489671-28-3. Molecular Formula: C18H20FN3O4. Mole Weight: 361.37. Catalog: APB2489671283. Alfa Chemistry Analytical Products 2
Levofloxacin Impurity 28 Levofloxacin Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1797510-34-9. Molecular Formula: C15H16FN3O4. Mole Weight: 321.31. Catalog: APB1797510349. Alfa Chemistry Analytical Products 2
Levofloxacin Impurity 5 Levofloxacin Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2206360-62-3. Molecular Formula: C13H10FNO5. Mole Weight: 279.22. Catalog: APB2206360623. Alfa Chemistry Analytical Products 2
Levofloxacin Impurity 9 Levofloxacin Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1797099-76-3. Molecular Formula: C15H17ClFN3O4. Mole Weight: 357.77. Catalog: APB1797099763. Alfa Chemistry Analytical Products 2
Levofloxacin Impurity A HCl Levofloxacin Impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2254176-11-7. Molecular Formula: C17H19ClFN3O4. Mole Weight: 383.8. Catalog: APB2254176117. Alfa Chemistry Analytical Products 2
Levofloxacin Impurity I Levofloxacin Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 431058-46-7. Molecular Formula: C15H14FNO4. Mole Weight: 291.28. Catalog: APB431058467. Alfa Chemistry Analytical Products 2
Levofolinate EP Impurity E (Rac) Levofolinate EP Impurity E (Rac). Uses: For analytical and research use. Group: Impurity standards. CAS No. 4349-43-3. Molecular Formula: C15H16N6O4. Mole Weight: 344.33. Catalog: APB4349433. Alfa Chemistry Analytical Products 2
Levofolinate EP Impurity F Levofolinate EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 28459-40-7. Molecular Formula: C20H21N7O7. Mole Weight: 471.43. Catalog: APB28459407. Alfa Chemistry Analytical Products 2
Levofolinate Impurity 10 Levofolinate Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 26560-38-3. Molecular Formula: C20H27CaN7O6. Mole Weight: 501.56. Catalog: APB26560383. Alfa Chemistry Analytical Products 2
Levofolinate Impurity 9 Levofolinate Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2800-34-2. Molecular Formula: C20H23N7O7. Mole Weight: 473.45. Catalog: APB2800342. Alfa Chemistry Analytical Products 2
Levonorgestrel EP Impurity B Levonorgestrel EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 19914-67-1. Molecular Formula: C21H28O2. Mole Weight: 312.45. Catalog: APB19914671. Alfa Chemistry Analytical Products 2
Levonorgestrel EP Impurity H Levonorgestrel EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55555-97-0. Molecular Formula: C21H28O3. Mole Weight: 328.45. Catalog: APB55555970. Alfa Chemistry Analytical Products 2
Levonorgestrel EP Impurity I Levonorgestrel EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20402-62-4. Molecular Formula: C21H28O3. Mole Weight: 328.45. Catalog: APB20402624. Alfa Chemistry Analytical Products 2
Levonorgestrel EP Impurity L Levonorgestrel EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21800-83-9. Molecular Formula: C19H26O2. Mole Weight: 286.41. Catalog: APB21800839. Alfa Chemistry Analytical Products 2
Levonorgestrel EP Impurity R Levonorgestrel EP Impurity R. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2322-77-2. Molecular Formula: C20H28O2. Mole Weight: 300.44. Catalog: APB2322772. Alfa Chemistry Analytical Products 2
Levonorgestrel impurity 1 Levonorgestrel impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14507-51-8. Molecular Formula: C22H30O2. Mole Weight: 326.48. Catalog: APB14507518. Alfa Chemistry Analytical Products 2
Levosalbutamol hydrochloride USP related compound A Levosalbutamol hydrochloride USP related compound A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1823256-56-9. Molecular Formula: C13H21NO2. Mole Weight: 223.32. Catalog: APB1823256569. Alfa Chemistry Analytical Products 2
Levosimendan Impurity 10 Levosimendan Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 220246-81-1. Molecular Formula: C13H15N3O2. Mole Weight: 245.28. Catalog: APB220246811. Alfa Chemistry Analytical Products 2
Levosimendan Impurity 14 Levosimendan Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 36725-41-4. Molecular Formula: C11H11ClN2O. Mole Weight: 222.67. Catalog: APB36725414. Alfa Chemistry Analytical Products 2
Levosimendan Impurity 15 Levosimendan Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1630760-89-2. Molecular Formula: C11H12N2O. Mole Weight: 188.23. Catalog: APB1630760892. Alfa Chemistry Analytical Products 2
Levosimendan Impurity 7 Levosimendan Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 274263-65-9. Molecular Formula: C14H14N6O2. Mole Weight: 298.31. Catalog: APB274263659. Alfa Chemistry Analytical Products 2
Levothyroxine EP Impurity B Levothyroxine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1628720-66-0. Molecular Formula: C15H11ClI3NO4. Mole Weight: 685.42. Catalog: APB1628720660. Alfa Chemistry Analytical Products 2
Levothyroxine EP Impurity H Levothyroxine EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2055-97-2. Molecular Formula: C13H6I4O4. Mole Weight: 733.8. Catalog: APB2055972. Alfa Chemistry Analytical Products 2
Levothyroxine EP Impurity I Levothyroxine EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2016-06-0. Molecular Formula: C13H6I4O3. Mole Weight: 717.81. Catalog: APB2016060. Alfa Chemistry Analytical Products 2
Levothyroxine EP Impurity J Levothyroxine EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4604-41-5. Molecular Formula: C15H13I2NO4. Mole Weight: 525.08. Catalog: APB4604415. Alfa Chemistry Analytical Products 2
Levothyroxine EP Impurity K Levothyroxine EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5817-39-0. Molecular Formula: C15H12I3NO4. Mole Weight: 650.98. Catalog: APB5817390. Alfa Chemistry Analytical Products 2
Levothyroxine impurity 10 Levothyroxine impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4367-89-9. Molecular Formula: C16H13I4NO4. Mole Weight: 790.9. Catalog: APB4367899. Alfa Chemistry Analytical Products 2
Levothyroxine impurity 8 Levothyroxine impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 26041-51-0. Molecular Formula: C17H13I4NO5. Mole Weight: 818.91. Catalog: APB26041510. Alfa Chemistry Analytical Products 2
Levothyroxine impurity 9 Levothyroxine impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 30804-52-5. Molecular Formula: C19H17I4NO5. Mole Weight: 846.96. Catalog: APB30804525. Alfa Chemistry Analytical Products 2
L-(+)-Glutamic acid hydrochloride L-(+)-Glutamic acid hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 138-15-8. Molecular Formula: C5H10ClNO4. Mole Weight: 183.59. Catalog: APB138158. Alfa Chemistry Analytical Products 2
L (+)-Homoarginine hydrochloride L (+)-Homoarginine hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1483-01-8. Molecular Formula: C7H17ClN4O2. Mole Weight: 224.69. Catalog: APB1483018. Alfa Chemistry Analytical Products 2
Lidocaine Impurity 4 Lidocaine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 219500-63-7. Molecular Formula: C10H13NS2. Mole Weight: 211.34. Catalog: APB219500637. Alfa Chemistry Analytical Products 2
Lidocaine Impurity 5 Lidocaine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2903-48-2. Molecular Formula: C10H11NO3. Mole Weight: 193.2. Catalog: APB2903482. Alfa Chemistry Analytical Products 2

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