Catalog No. size PriceQuantity
M7044-2 2mg solid $85
M7044-10 10mg solid $360



Product Information

LUN42518, also known as Phentolamine Analogue 1, is an analogue of phentolamine. Phentolamine is a nonselective alpha-adrenergic antagonist. LUN42518 has CAS#47142-51-8, no formal name For the convenience of scientific communication, we named it as LUN42518 (combined from Inchi key plus CAS#) according to Hodoodo Chemical Nomenclature.


Chemical Formula: C17H19N3O


Exact Mass: 281.1528


Molecular Weight: 281.359


Elemental Analysis: C, 72.57; H, 6.81; N, 14.94; O, 5.69




Phentolamine Analogue 1



LUN 42518


Chemical Name: 



InChi Key: 



InChi Code: InChI=1S/C17H19N3O/c1-13-2-4-14(5-3-13)20(12-17-18-10-11-19-17)15-6-8-16(21)9-7-15/h2-9,21H,10-12H2,1H3,(H,18,19)


Smiles Code:




Technical Data:


Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: 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.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: 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: 2934.99.9001


In Vitro :

Phentolamine Analogue 1 (3h) is an analogue of phentolamine.





  1. A. Parihar, et al. Alkylation of diphenylamines with chloroacetonitrile: a new entry to phentolamine analogues. Journal of Chemical Research (2004), (3), 220-222.


Products are for research use only. Not for human use.

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