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Alfa Chemistry Analytical Products 2 - 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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Loratadine EP Impurity G Loratadine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-chloro-11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine. CAS No. 38092-89-6. Molecular Formula: C20H21ClN2. Mole Weight: 324.85. Catalog: APB38092896. Alfa Chemistry Analytical Products 2
LoratadineEP Impurity H LoratadineEP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 29976-53-2. Molecular Formula: C8H13NO3. Mole Weight: 171.2. Catalog: APB29976532. Alfa Chemistry Analytical Products 2
Loratadine Impurity16 Loratadine Impurity16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 165739-64-0. Molecular Formula: C22H22Cl2N2O2. Mole Weight: 471.33. Catalog: APB165739640. Alfa Chemistry Analytical Products 2
Loratadine impurity 34 Loratadine impurity 34. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5570-77-4. Molecular Formula: C6H12ClN. Mole Weight: 133.62. Catalog: APB5570774. Alfa Chemistry Analytical Products 2
Loratadine impurity 49 Loratadine impurity 49. Uses: For analytical and research use. Group: Impurity standards. CAS No. 255861-48-4. Molecular Formula: C14H12ClNO2. Mole Weight: 261.71. Catalog: APB255861484. Alfa Chemistry Analytical Products 2
Loratadine impurity 52 Loratadine impurity 52. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50603-12-8. Molecular Formula: C20H21N. Mole Weight: 275.4. Catalog: APB50603128. Alfa Chemistry Analytical Products 2
Loratadine Impurity I Loratadine Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-chloro-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol. CAS No. 38089-93-9. Molecular Formula: C20H23ClN2O. Mole Weight: 342.86. Catalog: APB38089939. Alfa Chemistry Analytical Products 2
Loratadine Pyridine N-Oxide Loratadine Pyridine N-Oxide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-chloro-11-(1-(ethoxycarbonyl)piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine 1-oxide. CAS No. 165739-62-8. Molecular Formula: C22H23ClN2O3. Mole Weight: 398.88. Catalog: APB165739628. Alfa Chemistry Analytical Products 2
Lorazepam Impurity 1 Lorazepam Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 371243-67-3. Molecular Formula: C13H10Cl2N2O. Mole Weight: 281.14. Catalog: APB371243673. Alfa Chemistry Analytical Products 2
Lornoxicam Impurity 23 Lornoxicam Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 22288-78-4. Molecular Formula: C6H7NO2S. Mole Weight: 157.19. Catalog: APB22288784. Alfa Chemistry Analytical Products 2
Lornoxicam Impurity 30 Lornoxicam Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2322849-92-1. Molecular Formula: C8H6ClNO5S2. Mole Weight: 295.71. Catalog: APB2322849921. Alfa Chemistry Analytical Products 2
Lornoxicam Impurity 38 Lornoxicam Impurity 38. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2469039-23-2. Molecular Formula: C14H12ClN3O4S2. Mole Weight: 385.84. Catalog: APB2469039232. Alfa Chemistry Analytical Products 2
Lornoxicam Impurity 7 Lornoxicam Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13120-39-3. Molecular Formula: C7H6N2O3. Mole Weight: 166.14. Catalog: APB13120393. Alfa Chemistry Analytical Products 2
Losartan EP Impurity L Losartan EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. CAS No. 230971-71-8. Molecular Formula: C44H44Cl2N12O. Mole Weight: 827.82. Catalog: APB230971718. Alfa Chemistry Analytical Products 2
Losartan EP Impurity M Losartan EP Impurity M. Uses: For analytical and research use. Group: Impurity standards. CAS No. 230971-72-9. Molecular Formula: C44H44Cl2N12O. Mole Weight: 827.82. Catalog: APB230971729. Alfa Chemistry Analytical Products 2
Losartan Impurity 14 Losartan Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 147225-68-1. Molecular Formula: C14H13N5. Mole Weight: 251.29. Catalog: APB147225681. Alfa Chemistry Analytical Products 2
Losartan Impurity 18 Losartan Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1846587-40-3. Molecular Formula: C44H42Cl2N12. Mole Weight: 809.8. Catalog: APB1846587403. Alfa Chemistry Analytical Products 2
Losartan Impurity 19 Losartan Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1846587-42-5. Molecular Formula: C44H42Cl2N12. Mole Weight: 809.8. Catalog: APB1846587425. Alfa Chemistry Analytical Products 2
Losartan Impurity 20 Losartan Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1846587-44-7. Molecular Formula: C44H42Cl2N12. Mole Weight: 809.8. Catalog: APB1846587447. Alfa Chemistry Analytical Products 2
Losartan Impurity 25 Losartan Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2353190-33-5. Molecular Formula: C8H12ClN5. Mole Weight: 213.67. Catalog: APB2353190335. Alfa Chemistry Analytical Products 2
Losartan Impurity G Losartan Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 165276-38-0. Molecular Formula: C22H21ClN6. Mole Weight: 404.9. Catalog: APB165276380. Alfa Chemistry Analytical Products 2
Losartan Isomer N2-Trityl Impurity Losartan Isomer N2-Trityl Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 150098-04-7. Molecular Formula: C41H37ClN6O. Mole Weight: 665.24. Catalog: APB150098047. Alfa Chemistry Analytical Products 2
Losartan N2-Glucuronide Losartan N2-Glucuronide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 138584-35-7. Molecular Formula: C28H31ClN6O7. Mole Weight: 599.04. Catalog: APB138584357. Alfa Chemistry Analytical Products 2
Losartan N,O-Ditrityl Impurity Losartan N,O-Ditrityl Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1796930-34-1. Molecular Formula: C60H51ClN6O. Mole Weight: 907.56. Catalog: APB1796930341. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 10 Loteprednol Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 182069-19-8. Molecular Formula: C25H34O7. Mole Weight: 446.54. Catalog: APB182069198. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 11 Loteprednol Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 265651-76-1. Molecular Formula: C22H28O7. Mole Weight: 404.46. Catalog: APB265651761. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 13 Loteprednol Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 207670-54-0. Molecular Formula: C24H29ClO7. Mole Weight: 464.94. Catalog: APB207670540. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 14 Loteprednol Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 82034-46-6. Molecular Formula: C24H31ClO7. Mole Weight: 466.96. Catalog: APB82034466. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 16 Loteprednol Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 265651-89-6. Molecular Formula: C23H29ClO7. Mole Weight: 452.93. Catalog: APB265651896. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 17 Loteprednol Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 207670-57-3. Molecular Formula: C24H29Cl3O6. Mole Weight: 519.84. Catalog: APB207670573. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 5 Loteprednol Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 182068-96-8. Molecular Formula: C24H32O7. Mole Weight: 432.51. Catalog: APB182068968. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 7 Loteprednol Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 207670-55-1. Molecular Formula: C24H29ClO6. Mole Weight: 448.94. Catalog: APB207670551. Alfa Chemistry Analytical Products 2
Loteprednol Impurity 8 Loteprednol Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 82034-20-6. Molecular Formula: C24H33ClO7. Mole Weight: 468.97. Catalog: APB82034206. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 12 Lotilaner Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1643106-72-2. Molecular Formula: C20H14Cl3F6N3O2S2. Mole Weight: 612.81. Catalog: APB1643106722. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 14 Lotilaner Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2886703-56-4. Molecular Formula: C20H17Cl3F3N3O3S. Mole Weight: 542.78. Catalog: APB2886703564. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 16 Lotilaner Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2886703-57-5. Molecular Formula: C20H17Cl2F4N3O3S. Mole Weight: 526.33. Catalog: APB2886703575. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 18 Lotilaner Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2654697-60-4. Molecular Formula: C20H14F9N3O3S. Mole Weight: 547.4. Catalog: APB2654697604. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 21 Lotilaner Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2654697-64-8. Molecular Formula: C21H14ClF10N3O3S. Mole Weight: 613.86. Catalog: APB2654697648. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 22 Lotilaner Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2654697-63-7. Molecular Formula: C21H14ClF10N3O3S. Mole Weight: 613.86. Catalog: APB2654697637. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 23 Lotilaner Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2654697-62-6. Molecular Formula: C21H14ClF10N3O3S. Mole Weight: 613.86. Catalog: APB2654697626. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 29 Lotilaner Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2905311-84-2. Molecular Formula: C21H15Cl3F3N3O3S. Mole Weight: 552.77. Catalog: APB2905311842. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 36 Lotilaner Impurity 36. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2899249-73-9. Molecular Formula: C18H11Cl3F4N2O3S. Mole Weight: 517.7. Catalog: APB2899249739. Alfa Chemistry Analytical Products 2
Lotilaner Impurity 40 Lotilaner Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2654697-61-5. Molecular Formula: C21H14F11N3O3S. Mole Weight: 597.4. Catalog: APB2654697615. Alfa Chemistry Analytical Products 2
Lotus leaf base reference substance Lotus leaf base reference substance. Uses: For analytical and research use. Group: Impurity standards. CAS No. 475-83-2. Molecular Formula: C19H21NO2. Mole Weight: 295.38. Catalog: APB475832. Alfa Chemistry Analytical Products 2
Lovastatin EP Impurity D Lovastatin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 149756-62-7. Molecular Formula: C48H72O10. Mole Weight: 809.09. Catalog: APB149756627. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 14 Loxoprofen Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81762-82-5. Molecular Formula: C17H22O3. Mole Weight: 274.36. Catalog: APB81762825. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 20 Loxoprofen Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-(4-(hydroxymethyl)phenyl)propanoate. CAS No. 1823911-62-1. Molecular Formula: C11H14O3. Mole Weight: 194.23. Catalog: APB1823911621. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 21 Loxoprofen Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 492-37-5. Molecular Formula: C9H10O2. Mole Weight: 150.18. Catalog: APB492375. Alfa Chemistry Analytical Products 2
Loxoprofen impurity 24 Loxoprofen impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 371753-20-7. Molecular Formula: C15H20O3. Mole Weight: 248.32. Catalog: APB371753207. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 24 Loxoprofen Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentanecarboxylate. CAS No. 308279-38-1. Molecular Formula: C18H22O5. Mole Weight: 318.36. Catalog: APB308279381. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 31 Loxoprofen Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 371753-19-4. Molecular Formula: C15H20O3. Mole Weight: 248.32. Catalog: APB371753194. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 33 Loxoprofen Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2172861-70-8. Molecular Formula: C10H11BrO2. Mole Weight: 243.1. Catalog: APB2172861708. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 38 Loxoprofen Impurity 38. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(4-(1-carboxyethyl)phenyl)-6-oxohexanoic acid. CAS No. 2514697-36-8. Molecular Formula: C15H18O5. Mole Weight: 278.30. Catalog: APB2514697368. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 41 Loxoprofen Impurity 41. Uses: For analytical and research use. Group: Impurity standards. CAS No. 36601-73-7. Molecular Formula: C7H8O3. Mole Weight: 140.14. Catalog: APB36601737. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 50 Loxoprofen Impurity 50. Uses: For analytical and research use. Group: Impurity standards. CAS No. 145679-19-2. Molecular Formula: C10H10O4. Mole Weight: 194.19. Catalog: APB145679192. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 60 Loxoprofen Impurity 60. Uses: For analytical and research use. Group: Impurity standards. CAS No. 334948-52-6. Molecular Formula: C13H18O8. Mole Weight: 302.28. Catalog: APB334948526. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 64 Loxoprofen Impurity 64. Uses: For analytical and research use. Group: Impurity standards. CAS No. 639857-67-3. Molecular Formula: C14H18O. Mole Weight: 202.3. Catalog: APB639857673. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity 79 Loxoprofen Impurity 79. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2274853-20-0. Molecular Formula: C18H22O5. Mole Weight: 318.37. Catalog: APB2274853200. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity C Loxoprofen Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2- (4- ( (2-oxocyclopentyl) methyl) phenyl) propanoate. CAS No. 81762-92-7. Molecular Formula: C16H20O3. Mole Weight: 260.33. Catalog: APB81762927. Alfa Chemistry Analytical Products 2
Loxoprofen Impurity N Loxoprofen Impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-formylphenyl)propanoic acid. CAS No. 43153-07-7. Molecular Formula: C10H10O3. Mole Weight: 178.18. Catalog: APB43153077. Alfa Chemistry Analytical Products 2
L-Pyroglutamyl-L-Alanine (Pyr-Ala-OH) L-Pyroglutamyl-L-Alanine (Pyr-Ala-OH). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-((S)-5-oxopyrrolidine-2-carboxamido)propanoic acid. CAS No. 21282-08-6. Molecular Formula: C8H12N2O4. Mole Weight: 200.19. Catalog: APB21282086. Alfa Chemistry Analytical Products 2
ltrombopag Impurity 15 ltrombopag Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(3,4-dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole. CAS No. 2500321-37-7. Molecular Formula: C14H18N2O. Mole Weight: 230.31. Catalog: APB2500321377. Alfa Chemistry Analytical Products 2
ltrombopag Impurity 9 ltrombopag Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3'-amino-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid. CAS No. 376592-93-7. Molecular Formula: C13H11NO3. Mole Weight: 229.23. Catalog: APB376592937. Alfa Chemistry Analytical Products 2
Lubiprostone impurity 1 Lubiprostone impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2743427-14-5. Molecular Formula: C20H32F2O5. Mole Weight: 390.47. Catalog: APB2743427145. Alfa Chemistry Analytical Products 2
Luliconazole Impurity 3 Luliconazole Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 256424-63-2. Molecular Formula: C14H9Cl2N3S2. Mole Weight: 354.27. Catalog: APB256424632. Alfa Chemistry Analytical Products 2
Lumateperone Impurity 11 Lumateperone Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1469343-42-7. Molecular Formula: C24H30FN3O. Mole Weight: 395.52. Catalog: APB1469343427. Alfa Chemistry Analytical Products 2
Lumateperone Impurity 23 Lumateperone Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2402752-92-3. Molecular Formula: C14H20ClN3. Mole Weight: 265.79. Catalog: APB2402752923. Alfa Chemistry Analytical Products 2
Lumateperone Impurity 24 Lumateperone Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2649799-31-3. Molecular Formula: C38H52N6O. Mole Weight: 608.88. Catalog: APB2649799313. Alfa Chemistry Analytical Products 2
Lumateperone Impurity 25 Lumateperone Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2339904-91-3. Molecular Formula: C14H19N3. Mole Weight: 229.33. Catalog: APB2339904913. Alfa Chemistry Analytical Products 2
Lumateperone Impurity 29 Lumateperone Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1469777-40-9. Molecular Formula: C23H28FN3O. Mole Weight: 381.5. Catalog: APB1469777409. Alfa Chemistry Analytical Products 2

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