Labetalol HCl (AH-5158 HCl; Sch-15719W)

This product is for research use only, not for human use. We do not sell to patients.

For small sizes, please check our retail website as below: www.invivochem.com

Size	Price	Stock
10g	$650	Check With Us
25g	$1020	Check With Us
50g	$1530	Check With Us

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Cat #: V1102 CAS #: 32780-64-6 (HCl) Purity ≥ 98%

Description: Labetalol HCl (ch15719W; AH5158; Normodyne, Albetol, Trandate, Apo-Labetalol, Dilevalol), the hydrochloride salt of Labetalol, is a competitive and dual antagonist of alpha1-adrenergic and beta-adrenergic receptors with potential antihypertensive properties.

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Physicochemical and Storage Information
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Related Biological Data
Stock Solution Preparation
Quality Control Documentation

Molecular Weight (MW)	364.87
Molecular Formula	C₁₉H₂₅ClN₂O₃
CAS No.	32780-64-6 (HCl)
Storage	-20℃ for 3 years in powder formr
Storage	-80℃ for 2 years in solvent
Solubility In Vitro	DMSO: ≥ 38 mg/mL (104.15 mM)r
	Water: N/Ar
	Ethanol: N/A
Synonyms	AH-5158 hydrochloride; Sch-15719W; AH5158 hydrochloride; Sch15719W; AH 5158 hydrochloride; Sch 15719W; Normodyne, Trandate, Albetol, Apo-Labetalol, Dilevalol

Preparing Stock Solutions

Solvent volume to be added	Mass (the weight of a compound)
Mother liquor concentration	1mg	5mg	10mg	20mg
1mM	2.7407 mL	13.7035 mL	27.4070 mL	54.8140 mL
5mM	0.5481 mL	2.7407 mL	5.4814 mL	10.9628 mL
10mM	0.2741 mL	1.3704 mL	2.7407 mL	5.4814 mL
20mM	0.1370 mL	0.6852 mL	1.3704 mL	2.7407 mL

Quality Control Documentation	Select Batch Purity ≥ 98% COA MSDS NMR HPLC

The molarity calculator equation

Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)

Mass

Concentration

Volume

Molecular Weight*

The dilution calculator equation

Concentration_(start) × Volume_(start) = Concentration_(final) × Volume_(final)

This equation is commonly abbreviated as: C₁ V₁ = C₂ V₂

Concentration_(start)

Volume_(start)

Concentration_(final)

Volume_(final)

Step One: Enter information below

Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals

Step Two: Enter the in vivo formulation

%DMSO + % + %Tween 80 + %ddH₂O

Calculation Results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH₂O,mix and clarify.

Note:

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.