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

MedKoo CAT#: 573738

CAS#: 98496-22-1

Description: Alprenolol-nbd is a fluorescent beta-adrenoceptor probe that binds irreversibly to beta-adrenoceptors and non-receptor binding sites.

Chemical Structure

CAS# 98496-22-1

Theoretical Analysis

MedKoo Cat#: 573738
Name: Alprenolol-nbd
CAS#: 98496-22-1
Chemical Formula: C22H27N5O5
Exact Mass: 441.2012
Molecular Weight: 441.49
Elemental Analysis: C, 59.85; H, 6.16; N, 15.86; O, 18.12

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Alp-NBD, Alprenolol-nbd

IUPAC/Chemical Name: 2-Propanol, 1-((2-methyl-2-((7-nitro-2,1,3-benzoxadiazol-4-yl)amino)propyl)amino)-3-(2-(2-propenyl)phenoxy)-


InChi Code: 1S/C22H27N5O5/c1-4-7-15-8-5-6-9-19(15)31-13-16(28)12-23-14-22(2,3)24-17-10-11-18(27(29)30)21-20(17)25-32-26-21/h4-6,8-11,16,23-24,28H,1,7,12-14H2,2-3H3

SMILES Code: c1ccc(c(c1)CC=C)OC[C@@H](O)CNCC(Nc1c2c(c(cc1)[N+]([O-])=O)non2)(C)C

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 441.49 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

Molarity Calculator

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Dilution Calculator

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1: Rademaker B, Kramer K, Bast A, Timmerman H. Irreversible binding of the fluorescent beta-adrenoceptor probes alprenolol-NBD and pindolol-NBD to specific and non-specific binding sites. Res Commun Chem Pathol Pharmacol. 1988 May;60(2):147-59. PubMed PMID: 2839876.

2: Rademaker B, Kramer K, van Ingen H, Kranendonk M, Timmerman H. Non-specific binding of the fluorescent beta-adrenergic receptor probe alprenolol-NBD. J Recept Res. 1985;5(2-3):121-31. PubMed PMID: 2993601.