Explore our comprehensive catalog of impurities, reference standards & specialty compounds tailored for pharmaceutical, biotechnology, and research applications. Each product is supplied with detailed specifications, including the CAS number, molecular formula, molecular weight, and nomenclature.
With high purity and reliable analytical data, our compounds support drug development, diagnostics, and academic research, ensuring accuracy and consistency in every project.

CAS
N/AN-Nitroso Nortriptyline-d3
Weight
295.4
CAS
N/AN-Nitroso Nortriptyline EP Impurity B (N-Nitroso Cyclobenzaprine USP Related Compound B)
Weight
290.37
CAS
N/AN-Nitroso Olanzapine
Weight
341.43
CAS
2742659-74-9N-Nitroso Olaparib Impurity 13
Weight
395.39
CAS
N/AN-Nitroso Oliceridine
Weight
415.55
CAS
N/AN-Nitroso Olmesartan
Weight
475.51
CAS
N/AN-Nitroso Olmesartan Impurity 30
Weight
571.55
CAS
N/AN-Nitroso Olmesartan Medoxomil
Weight
587.59
CAS
N/AN-Nitroso Olodaterol
Weight
415.45
CAS
N/AN-Nitroso Omadacycline
Weight
585.66
CAS
N/AN-Nitrosos Omeprazole EP Impurity A
Weight
209.22
CAS
N/AN-Nitroso Omeprazole EP Impurity C
Weight
358.42
CAS
N/AN-Nitroso Opipramol Impurity 1
Weight
348.45
CAS
N/AN-Nitroso Orlistat
Weight
524.74
CAS
N/AN-Nitroso Oseltamivir
Weight
341.41
CAS
N/AN-Nitroso Oseltamivir Impurity 61
Weight
341.41
CAS
N/AN-Nitroso Oxcarbazepine EP Impurity C
Weight
238.25
CAS
N/AN-Nitroso Oxycodone EP Impurity C (N-Nitroso Noroxycodone)
Weight
330.34
CAS
N/AN-Nitroso Ozanimod
Weight
433.47
CAS
N/AN-Nitroso Ozenoxacin
Weight
392.42
CAS
N/AN-Nitroso Palbociclib Impurity 11
Weight
632.77