We are open as normal during COVID-19 pandemic. Order online, same day shipping out.
WARNING: This product is for research use only, not for human or veterinary use.
Parathion-methyl is the methyl homolog of parathion. An effective, but highly toxic, organothiophosphate insecticide and cholinesterase inhibitor.
Price and Availability
Pricing updated 2020-07-11.
Prices are subject to change without notice.
Parathion-methyl purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.
MedKoo Cat#: 592071
Chemical Formula: C8H10NO5PS
Exact Mass: 263.0017
Molecular Weight: 263.2
Elemental Analysis: C, 36.51; H, 3.83; N, 5.32; O, 30.39; P, 11.77; S, 12.18
Parathion-methyl; NCI-C02971 NCI C02971; NCIC02971
Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester
>98% (or refer to the Certificate of Analysis)
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Soluble in DMSO
>3 years if stored properly
This drug may be formulated in DMSO
Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: