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

MedKoo CAT#: 555905

CAS#: 2114651-20-4

Description: UUN51204 is a β-​lactamase inhibitor. UUN51204 was reported in WO 2019075084. This product has not formal name. For the convenience of scientific communication, we named it by combination its Inchi key (3 letters from the first letter of each section) plus the last 5 digit of its CAS#) according to Hodoodo Chemical Nomenclature (https://hodoodo.com/hodoodo-chemical-nomenclature).

Chemical Structure

CAS# 2114651-20-4

Theoretical Analysis

MedKoo Cat#: 555905
Name: UUN51204
CAS#: 2114651-20-4
Chemical Formula: C11H9FO3
Exact Mass: 208.0536
Molecular Weight: 208.1884
Elemental Analysis: C, 63.46; H, 4.36; F, 9.13; O, 23.05

Size Price Shipping out time Quantity
100mg USD 1350 2 Weeks
200mg USD 1850 2 Weeks
500mg USD 2950 2 Weeks
1g USD 3950 2 Weeks
2g USD 6950 2 Weeks
Inquire bulk and customized quantity

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

UUN51204 is in stock.

Synonym: UUN51204; UUN-51204; UUN 51204;

IUPAC/Chemical Name: ethyl 6-fluorobenzofuran-7-carboxylate


InChi Code: InChI=1S/C11H9FO3/c1-2-14-11(13)9-8(12)4-3-7-5-6-15-10(7)9/h3-6H,2H2,1H3


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:
>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:

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Soluble in DMSO 100.0

Preparing Stock Solutions

The following data is based on the product molecular weight 208.1884 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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.