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

MedKoo CAT#: 561375

CAS#: 1021186-98-0

Description: T145 inhibits growth of Enterococcus faecalis, Staphylococcus aureus and Mycobacterium tuberculosis (Mtb) with sub μg/ml potencies that are potentially therapeutically valuable. T145 minimizes selection of spontaneous resistant mutants, a trait that prolongs longevity of a drug in clinical use.

Chemical Structure

CAS# 1021186-98-0

Theoretical Analysis

MedKoo Cat#: 561375
Name: T145
CAS#: 1021186-98-0
Chemical Formula: C18H16N2O5
Exact Mass: 340.1059
Molecular Weight: 340.34
Elemental Analysis: C, 63.53; H, 4.74; N, 8.23; O, 23.50

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

Request quote for custom synthesis

Synonym: T145, T-145, T 145

IUPAC/Chemical Name: (S)-N-(3-Dibenzo[1,4]dioxin-2-yl-2-oxo-oxazolidin-5-ylmethyl)-acetamide


InChi Code: InChI=1S/C18H16N2O5/c1-11(21)19-9-13-10-20(18(22)23-13)12-6-7-16-17(8-12)25-15-5-3-2-4-14(15)24-16/h2-8,13H,9-10H2,1H3,(H,19,21)/t13-/m0/s1


Appearance: Solid powder

Purity: >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).

Solubility: 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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 340.34 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.

Recalculate based on batch purity %
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.

1: Kaushik A, Heuer AM, Bell DT, Culhane JC, Ebner DC, Parrish N, Ippoliti JT, Lamichhane G. An evolved oxazolidinone with selective potency against Mycobacterium tuberculosis and gram positive bacteria. Bioorg Med Chem Lett. 2016 Aug 1;26(15):3572-6. doi: 10.1016/j.bmcl.2016.06.019. Epub 2016 Jun 9. PubMed PMID: 27329794; PubMed Central PMCID: PMC4955536.