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MedKoo CAT#: 563852

CAS#: 1359627-33-0

Description: P516-0475 is a novel chemical inducer of Streptococcus quorum sensing acts by inhibiting the pheromone-degrading endopeptidase PepO. This compound induces quorum sensing by stabilizing SHP pheromones in culture.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-07-14. Prices are subject to change without notice.

P516-0475 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 563852
Name: P516-0475
CAS#: 1359627-33-0
Chemical Formula: C15H17N5O3
Exact Mass: 315.1331
Molecular Weight: 315.33
Elemental Analysis: C, 57.13; H, 5.43; N, 22.21; O, 15.22

Synonym: P516-0475; P5160475; P516 0475; P-5160475; P 5160475

IUPAC/Chemical Name: N-(3-Methoxypropyl)-7-methyl-4-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinoxaline-3-carboxamide


InChi Code: InChI=1S/C15H17N5O3/c1-9-4-5-11-10(8-9)17-15(22)13-12(18-19-20(11)13)14(21)16-6-3-7-23-2/h4-5,8H,3,6-7H2,1-2H3,(H,16,21)(H,17,22)


Technical Data

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

Shelf Life:
>3 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:


1: Pérez Morales TG, Ratia K, Wang DS, Gogos A, Bloem L, Driver TG, Federle MJ. A novel chemical inducer of Streptococcus quorum sensing acts by inhibiting the pheromone-degrading endopeptidase PepO. J Biol Chem. 2018 Jan 19;293(3):931-940. doi: 10.1074/jbc.M117.810994. Epub 2017 Dec 4. Erratum in: J Biol Chem. 2018 Mar 23;293(12 ):4580. Bloem, Laura [author added];. PubMed PMID: 29203527; PubMed Central PMCID: PMC5777264.