country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Country or Region:

United States

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-106470

Copy Link Print Information

Difenamizole

(Synonyms: Pasalin)

Difenamizole (Pasalin) is an orally active pyrazole non-steroidal anti-inflammatory agent and pain inhibitor, which capable of crossing the blood-brain barrier. Difenamizole inhibits the release of catecholamines by monoaminergic neurons, reduces the concentrations of dopamine metabolites and normetanephrine (NE) in the striatum, and thereby regulates the levels of dopamine and norepinephrine in the brain. Difenamizole is not only antagonized by dopamine in the brain, but also exerts synergistic effects with Oxidopamine (6-OHDA) (HY-B1081/A), Phenoxybenzamine (HY-B0431), Reserpine (HY-N0480), and other agents. Difenamizole inhibits conditioned, emotional and aggressive behaviors in rodents, and can be used in studies of pain and related neurobehaviors.

연구목적의 판매만을 진행합니다. 환자를 대상으로 한 판매는 하지 않습니다.

CAS No.: 20170-20-1
화학식: C₂₀H₂₂N₄O
분자량:334.42

보관:

Please store the product under the recommended conditions in the Certificate of Analysis.

Difenamizole Chemical Structure

CAS No.: 20170-20-1

사이즈

가격

재고

수량

Amount: USD 0.00

* 장바구니에 담기 전 물품의 수량을 선택해 주십시오.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

제품 설명

All Dopamine Receptor Isoforms :

In Vivo

Difenamizole (25-150 mg/kg; p.o.; single dose) alters cerebral catecholamine and metabolite levels in healthy male ddY mice, including dose-dependent increases in dien-+mesencephalic NE and significant decreases in striatal 3-MT and dien-+mesencephalic NM^[1].
Difenamizole (50 mg/kg; p.o.; single dose) significantly reduces striatal 3-MT and HVA concentrations 60 minutes post-administration in healthy male ddY mice^[1].

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

Animal Model:

ddY (male, 20-22 g)^[1]
Dosage:

50 mg/kg
Administration:

p.o.; single dose
Result:

Increased striatal dopamine levels to 4735.2 ng/g wet weight.
Decreased striatal 3-MT levels to 218.8 ng/g wet weight.
Decreased striatal homovanillic acid (HVA) levels to 461.0 ng/g wet weight.

Chemical Information

CAS No. 20170-20-1
분자량 334.42
화학식 C₂₀H₂₂N₄O
SMILES

O=C(NC1=CC(=NN1C=2C=CC=CC2)C=3C=CC=CC3)C(N(C)C)C
Synonyms

Pasalin
선적

Room temperature in continental US; may vary elsewhere.
보관

Please store the product under the recommended conditions in the Certificate of Analysis.

순도&문서

Handling Instructions (2659 KB)

References

[1]. Nabeshima T, et al. Effects of difenamizole on content of catecholamines and metabolites in mouse brain[J]. The Japanese Journal of Pharmacology, 1978, 28(4): 642-646.

[2]. Saleem BAA, et al.. Design, synthesis, and mechanistic evaluation of novel pyrazole/thiazole chalcone hybrids as dual tubulin polymerization and COX-2 inhibitors with potent antiproliferative activity. RSC advances. 2026 Jun 02;16(33):30052-30069. [Content Brief]

Calculators

몰농도 계산기

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

농도 희석 계산기

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

MOQ

Minimum order quantity

100 mg

견적 받기 해외재고보유

Other size

견적 받기

Amount: USD 0.00

Biological Activity
- 제품 설명
- In Vivo
Chemical Information
순도&문서
References

상품명:
Cat. No.:
수량:
MCE Japan Authorized Agent:

상품명:
CAS No.:
Species:
Purity:
수량:

Difenamizole

All Dopamine Receptor Isoforms

Biological Activity

Chemical Information

순도&문서

References

Calculators

Help & FAQs

Difenamizole Related Classifications

HY-106470 Related Classifications