Description
Asivatrep (PAC-14028) is a potent and selective transient receptor potential vanilloid type I (TRPV1) antagonist.
Product information
CAS Number: 1005168-10-4
Molecular Weight: 491.47
Formula: C21H22F5N3O3S
Chemical Name: (2E)-N-[(1R)-1-(3,5-difluoro-4-methanesulfonamidophenyl)ethyl]-3-[2-propyl-6-(trifluoromethyl)pyridin-3-yl]prop-2-enamide
Smiles: CCCC1=NC(=CC=C1/C=C/C(=O)N[C@H](C)C1=CC(F)=C(NS(C)(=O)=O)C(F)=C1)C(F)(F)F
InChiKey: UKGJZDSUJSPAJL-YPUOHESYSA-N
InChi: InChI=1S/C21H22F5N3O3S/c1-4-5-17-13(6-8-18(28-17)21(24,25)26)7-9-19(30)27-12(2)14-10-15(22)20(16(23)11-14)29-33(3,31)32/h6-12,29H,4-5H2,1-3H3,(H,27,30)/b9-7+/t12-/m1/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 50 mg/mL (101.74 mM; Need ultrasonic).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
Asivatrep (PAC-14028) could prevent barrier damages, accelerate skin barrier recovery and suppress pruritus, showing a potential for the treatment of atopic dermatitis. It could suppress serum IgE increase, epidermal infiltration of inflammatory cells and mast cell degranulation associated with atopic dermatitis. Asivatrep (PAC-14028) shows efficacies against diverse disease models including visceral pain, inflammatory bowel disease, and inflammatory pain.
In Vivo:
Asivatrep (PAC-14028) shows a plasma half-life of 2.1 h in rats while it is extended slightly to 3.8 h in minipigs. Oral bioavailability at 10 mg/kg dose is determined to be 52.7% and 64.2% in rats and minipigs, respectively suggesting that Asivatrep (PAC-14028) is relatively well-absorbed through oral route. Asivatrep (PAC-14028) could inhibit capsaicin-evoked calcium influx in keratinocytes at sub-micromolar concentrations. This potent TRPV1 antagonistic activity in keratinocytes is manifested in vivo as the blockade of capsaicin-induced blood perfusion increase, and the accelerated barrier recovery from tape-stripping-induced barrier damages in hairless mice.
Products are for research use only. Not for human use.
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