LUN42518 | CAS#47142-51-8 | alpha-adrenergic antagonist

MedKoo Cat#: 555843 | Name: LUN42518

Description:

WARNING: This product is for research use only, not for human or veterinary use.

LUN42518, also known as Phentolamine Analogue 1, is an analogue of phentolamine. Phentolamine is a nonselective alpha-adrenergic antagonist. This product has no formal name at the moment. For the convenience of communication, a temporary code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).

Chemical Structure

LUN42518

CAS#47142-51-8

Theoretical Analysis

MedKoo Cat#: 555843

Name: LUN42518

CAS#: 47142-51-8

Chemical Formula: C17H19N3O

Exact Mass: 281.1528

Molecular Weight: 281.36

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

Price and Availability

Size	Price	Availability
100mg	USD 1,450.00	2 Weeks
200mg	USD 1,950.00	2 Weeks
500mg	USD 2,850.00	2 Weeks
1g	USD 3,850.00	2 Weeks
2g	USD 6,850.00	2 Weeks

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Related CAS #

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Synonym

Phentolamine Analogue 1; LUN42518; LUN-42518; LUN 42518;

IUPAC/Chemical Name

4-(((4,5-dihydro-1H-imidazol-2-yl)methyl)(p-tolyl)amino)phenol

InChi Key

LBXLJKWLYGGOTD-UHFFFAOYSA-N

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

OC1=CC=C(N(CC2=NCCN2)C3=CC=C(C)C=C3)C=C1

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

More Info

Instruction

View handling instruction

	Solvent	mg/mL	mM
Solubility
	Soluble in DMSO	0.0	0.00

Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.

Preparing Stock Solutions

The following data is based on the product molecular weight 281.36 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

Bavadekar SA, Hong SS, Lee SI, Miller DD, Feller DR. Bioisosteric phentolamine analogs as selective human alpha(2)- versus alpha(1)-adrenoceptor ligands. Eur J Pharmacol. 2008 Aug 20;590(1-3):53-60. doi: 10.1016/j.ejphar.2008.05.027. Epub 2008 May 29. PMID: 18589415.