2. GPCR/G Protein Neuronal Signaling Immunology/Inflammation
  3. Histamine Receptor
  4. Hydroxyzine dihydrochloride

Hydroxyzine dihydrochloride, a benzodiazepine antihistamine agent, acts as a orally active histamine H1-receptor and serotonin antagonist. Hydroxyzine dihydrochloride has anxiolytic effect and can be used forthe research of generalised anxiety disorder.

For research use only. We do not sell to patients.

Hydroxyzine dihydrochloride Chemical Structure

Hydroxyzine dihydrochloride Chemical Structure

CAS No. : 2192-20-3

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in Water
ready for reconstitution
 USD 66 In-stock
Solution
10 mM * 1 mL in Water USD 66 In-stock
Solid
100 mg USD 60 In-stock
500 mg USD 72 In-stock
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5 g   Get quote  

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Other Forms of Hydroxyzine dihydrochloride:

Hydroxyzine dihydrochloride Related Antibodies

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  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Hydroxyzine dihydrochloride, a benzodiazepine antihistamine agent, acts as a orally active histamine H1-receptor and serotonin antagonist. Hydroxyzine dihydrochloride has anxiolytic effect and can be used forthe research of generalised anxiety disorder[1][2].

In Vitro

Hydroxyzine dihydrochloride inhibits carbachol (10 μM)-induced serotonin release by 34% at 10 μM, by 25% 1 μM and by 17% 0.1 μM in pretreated bladder slices for 60 min[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Hydroxyzine dihydrochloride Related Antibodies
In Vivo

Hydroxyzine dihydrochloride (12.5 mg/kg, 25 mg/kg and 50 mg/kg i.p.) shows little direct analgesic activity but markedly potentiates only the effect of morphine on the vocalization after-discharge which represents the affective component of pain in rats. Hydroxyzine dihydrochloride (50 mg/kg i.p.) potentiates morphine on the tail-flick test, while Hydroxyzine (12.5 mg/kg i.p.) decreases morphine antinociception in rats[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial
Molecular Weight

447.83

Formula

C21H29Cl3N2O2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

ClC1=CC=C(C=C1)C(C2=CC=CC=C2)N3CCN(CCOCCO)CC3.Cl.Cl
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

H2O : ≥ 150 mg/mL (334.95 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.2330 mL 11.1650 mL 22.3299 mL
5 mM 0.4466 mL 2.2330 mL 4.4660 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 100 mg/mL (223.30 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 99.81%

COA (246 KB) LCMS (87 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 2.2330 mL 11.1650 mL 22.3299 mL 55.8248 mL
5 mM 0.4466 mL 2.2330 mL 4.4660 mL 11.1650 mL
10 mM 0.2233 mL 1.1165 mL 2.2330 mL 5.5825 mL
15 mM 0.1489 mL 0.7443 mL 1.4887 mL 3.7217 mL
20 mM 0.1116 mL 0.5582 mL 1.1165 mL 2.7912 mL
25 mM 0.0893 mL 0.4466 mL 0.8932 mL 2.2330 mL
30 mM 0.0744 mL 0.3722 mL 0.7443 mL 1.8608 mL
40 mM 0.0558 mL 0.2791 mL 0.5582 mL 1.3956 mL
50 mM 0.0447 mL 0.2233 mL 0.4466 mL 1.1165 mL
60 mM 0.0372 mL 0.1861 mL 0.3722 mL 0.9304 mL
80 mM 0.0279 mL 0.1396 mL 0.2791 mL 0.6978 mL
100 mM 0.0223 mL 0.1116 mL 0.2233 mL 0.5582 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Hydroxyzine dihydrochloride Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Hydroxyzine2192-20-3Histamine ReceptoritchingnauseaanxietytensionGADdisorderInhibitorinhibitorinhibit

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