LUN42518
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 555843

CAS#: 47142-51-8

Description: LUN42518, also known as Phentolamine Analogue 1, is an analogue of phentolamine. Phentolamine is a nonselective alpha-adrenergic antagonist. This product has not formal name. For the convenience of scientific communication, we named it by combining its Inchi key (3 letters from the first letter of each section) with the last 5 digits of its CAS number or its molecule weight if its CAS number is not available (see MedKoo Chemical Nomenclature, https://www.medkoo.com/page/naming).


Chemical Structure

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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: 281.359
Elemental Analysis: C, 72.57; H, 6.81; N, 14.94; O, 5.69

Price and Availability

Size Price Availability Quantity
100.0mg USD 1450.0 2 Weeks
200.0mg USD 1950.0 2 Weeks
500.0mg USD 2850.0 2 Weeks
1.0g USD 3850.0 2 Weeks
2.0g USD 6850.0 2 Weeks
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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

Preparing Stock Solutions

The following data is based on the product molecular weight 281.359 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.

Recalculate based on batch purity %
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

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LUN42518

10.0mg / Not available