Pinocembrin

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
250mg	$450	Check With Us
500mg	$750	Check With Us
1g	$1125	Check With Us

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Cat #: V13323 CAS #: 480-39-7 Purity ≥ 98%

Description: Pinocembrin [(+)-Pinocoembrin; Dihydrochrysin; Galangin flavanone] is a naturally occuring flavonoid widely found in damiana, honey, fingerroot, and propolis with potent antioxidant, antimicrobial, anti-inflammatory and gastrointestinal protective effects.

References: Hanieh H, et al. Pinocembrin, a novel histidine decarboxylase inhibitor with anti-allergic potential in in vitro. Eur J Pharmacol. 2017 Nov 5;814:178-186.

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

Molecular Weight (MW)	256.25
Molecular Formula	C15H12O4
CAS No.	480-39-7
SMILES Code	O=C1C[C@@H](C2=CC=CC=C2)OC3=CC(O)=CC(O)=C13
Synonyms	Pinocembrin

Protocol	In Vitro	Pinocembrin (25 or 50 µM) suppresses iNOS, PGE-2 and COX-2 levels, increases p38-Mapk and IкB-α, and inhibits phosphorylation of IкB-α. Pinocembrin (5, 10, 25, 50, 100 or 200 µM, 24 hours) significantly reduces cell viability of RBL-2H3 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	1mg	5mg	10mg	20mg
1mM	3.9024 mL	19.5122 mL	39.0244 mL	78.0488 mL
5mM	0.7805 mL	3.9024 mL	7.8049 mL	15.6098 mL
10mM	0.3902 mL	1.9512 mL	3.9024 mL	7.8049 mL
20mM	0.1951 mL	0.9756 mL	1.9512 mL	3.9024 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.