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 Tryptophan Impurity 20
Weight
374.4
CAS
120314-14-9N-Nitroso Tryptophol
Weight
190.2
CAS
N/AN-Nitroso Tulobuterol
Weight
256.73
CAS
N/AN-Nitroso Valganciclovir
Weight
383.37
CAS
N/AN-Nitroso Valsartan Impurity 48
Weight
380.41
CAS
N/AN-Nitroso Valsartan Impurity 52
Weight
636.76
CAS
2407652-86-0N-Nitroso Valsartan Impurity 8
Weight
351.41
CAS
N/AN-Nitroso Vancomycin
Weight
1478.26
CAS
2755871-02-2N-Nitroso-Varenicline
Weight
240.27
CAS
N/AN-Nitroso Varenicline-d4
Weight
244.29
CAS
N/AN-Nitroso-Venetoclax
Weight
897.45
CAS
2680662-11-5N-Nitroso Venlafaxine EP Impurity D
Weight
292.38
CAS
N/AN-Nitroso Venlafaxine EP Impurity H
Weight
412.53
CAS
N/AN-Nitroso Venlafaxine Impurity 13
Weight
384.48
CAS
N/AN-Nitroso Venlafaxine Impurity 17
Weight
276.38
CAS
N/AN-Nitroso Venlafaxine Impurity 18
Weight
276.34
CAS
N/AN-Nitroso Venlafaxine Impurity 19
Weight
260.34
CAS
N/AN-Nitroso Venlafaxine Impurity 20
Weight
262.35
CAS
N/AN-Nitroso (Z)-Desmethyldoxepin
Weight
294.35
CAS
51715-17-4N-Nitrosochlordiazepoxide
Weight
328.76
CAS
5336-53-8N-Nitrosodibenzylamine
Weight
226.28