Histamine | CAS 51-45-6

Histamine

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

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Size	Price	Stock
1g	$100	Check With Us
5g	$270	Check With Us
10g	$410	Check With Us

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Cat #: V30332 CAS #: 51-45-6 Purity ≥ 98%

Description: Histamine is an organic nitrogen compound and endogenous hormone involved in local immune responses, as well as regulating physiological functions in the gut and acting as a neurotransmitter for the brain, spinal cord, and uterus.

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

Molecular Weight (MW)	111.15
Molecular Formula	C5H9N3
CAS No.	51-45-6

Preparing Stock Solutions

Solvent volume to be added	Mass (the weight of a compound)
Mother liquor concentration	1mg	5mg	10mg	20mg
1mM	8.9969 mL	44.9843 mL	89.9685 mL	179.9370 mL
5mM	1.7994 mL	8.9969 mL	17.9937 mL	35.9874 mL
10mM	0.8997 mL	4.4984 mL	8.9969 mL	17.9937 mL
20mM	0.4498 mL	2.2492 mL	4.4984 mL	8.9969 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.