WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 510290

CAS#: 1515856-92-4

Description: XEN445 is potent and selective endothelial lipase inhibitor, that showed good ADME and PK properties, and demonstrated in vivo efficacy in raising plasma HDLc concentrations in mice. Endothelial lipase (EL) activity has been implicated in HDL metabolism and in atherosclerotic plaque development; inhibitors are proposed to be efficacious in the treatment of dyslipidemia related cardiovascular disease.

Chemical Structure

CAS# 1515856-92-4

Theoretical Analysis

MedKoo Cat#: 510290
Name: XEN445
CAS#: 1515856-92-4
Chemical Formula: C18H17F3N2O3
Exact Mass: 366.11913
Molecular Weight: 366.33
Elemental Analysis: C, 59.02; H, 4.68; F, 15.56; N, 7.65; O, 13.10

Size Price Shipping out time Quantity
10mg USD 150 2 Weeks
25mg USD 250 2 Weeks
50mg USD 450 2 Weeks
100mg USD 750 2 Weeks
200mg USD 1250 2 Weeks
500mg USD 2150 2 Weeks
1g USD 3850 2 Weeks
2g USD 5450 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-02-28. Prices are subject to change without notice.

XEN445, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received. Delivery time: overnight (USA/Canada); 3-5 days (worldwide).

Synonym: XEN445; XEN 445; XEN-445

IUPAC/Chemical Name: (S)-2-(3-(pyridin-2-ylmethoxy)pyrrolidin-1-yl)-5-(trifluoromethyl)benzoic acid


InChi Code: InChI=1S/C18H17F3N2O3/c19-18(20,21)12-4-5-16(15(9-12)17(24)25)23-8-6-14(10-23)26-11-13-3-1-2-7-22-13/h1-5,7,9,14H,6,8,10-11H2,(H,24,25)/t14-/m0/s1


White to off-white solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO, not in water

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 366.33 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Sun S, Dean R, Jia Q, Zenova A, Zhong J, Grayson C, Xie C, Lindgren A, Samra P, Sojo L, van Heek M, Lin L, Percival D, Fu JM, Winther MD, Zhang Z. Discovery of XEN445: a potent and selective endothelial lipase inhibitor raises plasma HDL-cholesterol concentration in mice. Bioorg Med Chem. 2013 Dec 15;21(24):7724-34. doi: 10.1016/j.bmc.2013.10.023. Epub 2013 Oct 28. PubMed PMID: 24211162.

2: Kim YT, Lee HJ, Lee SW, Kim JY, Wi HC, Park SJ, Bae SJ, Kang HJ. Pre-treatment of porcine pulmonary xenograft with desmopressin: a novel strategy to attenuate platelet activation and systemic intravascular coagulation in an ex-vivo model of swine-to-human pulmonary xenotransplantation. Xenotransplantation. 2008 Feb;15(1):27-35. doi: 10.1111/j.1399-3089.2008.00445.x. PubMed PMID: 18333911.

Additional Information