Terazosin HCl dihydrate

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

Terazosin HCl dihydrate
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Size Price Stock
2g$590Check With Us
5g$950Check With Us
10g$1425Check With Us

Cat #: V1147 CAS #: 70024-40-7 Purity ≥ 98%

Description: Terazosin HCl dihydrate (Hytrin; A-45975; A45975), the hydrochloride salt and dihydrated form of terazosin, is a potent and selective α1-adrenoceptor antagonist with antihypertensive effects.

References: Michel MC, et al. Drugs for treatment of benign prostatic hyperplasia: affinity comparison at cloned alpha 1-adrenoceptor subtypes and in human prostate. J Auton Pharmacol. 1996 Feb;16(1):21-8.

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Product Promise

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Molecular Weight (MW)459.92
Molecular FormulaC19H25N5O4.HCl.2H2O
CAS No.70024-40-7
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: > 10 mMr
Water: N/Ar
Ethanol: N/A
Solubility In VivoChemical Name: Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-((tetrahydro-2-furanyl)carbonyl)-, monohydrochloride InChi Key: IWSWDOUXSCRCKW-UHFFFAOYSA-N InChi Code: InChI=1S/C19H25N5O4.ClH/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14;/h10-11,14H,3-9H2,1-2H3,(H2,20,21,22);1H SMILES Code: O=C(N1CCN(C2=NC(N)=C3C=C(OC)C(OC)=CC3=N2)CC1)C4OCCC4.[H]Cl
SynonymsTerazosin hydrochloride; Hytrin; A-45975; A45975; Terazosin HCl hydrate; A 45975; Terazosin HCl dihydrate
ProtocolIn VitroTerazosin does not discriminate cloned α1-adrenoceptor subtypes transiently expressed in COS cells
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.1743 mL10.8715 mL21.7429 mL43.4858 mL
5mM0.4349 mL2.1743 mL4.3486 mL8.6972 mL
10mM0.2174 mL1.0871 mL2.1743 mL4.3486 mL
20mM0.1087 mL0.5436 mL1.0871 mL2.1743 mL
Quality Control Documentation
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)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
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.