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Adriforant hydrochloride

Cat No.:V31739 Purity: ≥98%
Adriforant HCl (PF-3893787 HCl) is a new histamine H4 receptor affinity antagonist (Ki=2.4 nM) and a functional H4 receptor blocker (antagonist) (Ki=1.56 nM).
Adriforant hydrochloride
Adriforant hydrochloride Chemical Structure CAS No.: 2096455-90-0
Product category: New2
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
Adriforant HCl (PF-3893787 HCl) is a new histamine H4 receptor affinity antagonist (Ki=2.4 nM) and a functional H4 receptor blocker (antagonist) (Ki=1.56 nM).
Biological Activity I Assay Protocols (From Reference)
ln Vitro
Based on functional assay data, convergent predictions of effective free plasma concentrations and rapid on/fast off of rhH4R by Adriforant were observed when the compound was tested and observed for H4R, with binding Ki=2.4 nM and functional Ki=1.56 nM (compound 13). Actin polymerization is measured in vitro using natively isolated human eosinophils, and the IC50 is 1.16 nM. The suggested concentration is 12 nM if it is assumed that 10-fold the IC50 is needed to achieve >90% receptor occupancy (and thus almost complete inhibition of the response). The whole blood GAFS assay data show that at a total blood concentration of 30 nM (corrected for PPB and blood partitioning equivalent to approximately 10 nM free), imetit-induced shape changes are completely blocked. Ceff/Cmin concentrations between 10–15 nM are utilized for safety margin computations and dose prediction [1].
References

[1]. Challenges of drug discovery in novel target space. The discovery and evaluation of PF-3893787: a novel histamine H4 receptor antagonist. Bioorg Med Chem Lett. 2011 Nov 1;21(21):6596-602.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C13H25CLN6O
Molecular Weight
316.830200910568
Exact Mass
370.12
CAS #
2096455-90-0
PubChem CID
131801117
Appearance
White to off-white solid powder
Hydrogen Bond Donor Count
6
Hydrogen Bond Acceptor Count
6
Rotatable Bond Count
5
Heavy Atom Count
22
Complexity
295
Defined Atom Stereocenter Count
1
SMILES
N([C@@H]1CCN(C2=NC(N)=NC(NCC3CC3)=C2)C1)C.Cl.O
InChi Key
ZAZAFXLCZSALFI-FYBBWCNBSA-N
InChi Code
InChI=1S/C13H22N6.3ClH/c1-15-10-4-5-19(8-10)12-6-11(17-13(14)18-12)16-7-9-2-3-9;;;/h6,9-10,15H,2-5,7-8H2,1H3,(H3,14,16,17,18);3*1H/t10-;;;/m1.../s1
Chemical Name
4-N-(cyclopropylmethyl)-6-[(3R)-3-(methylamino)pyrrolidin-1-yl]pyrimidine-2,4-diamine;trihydrochloride
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
H2O : ~100 mg/mL (~269.01 mM)
DMSO : ≥ 83.33 mg/mL (~224.16 mM)
Solubility (In Vivo)
Solubility in Formulation 1: 100 mg/mL (269.01 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 3.1563 mL 15.7813 mL 31.5627 mL
5 mM 0.6313 mL 3.1563 mL 6.3125 mL
10 mM 0.3156 mL 1.5781 mL 3.1563 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

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What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(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.

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