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

MedKoo CAT#: 561310

CAS#: 869296-13-9 (free acid)

Description: T-26c is a highly potent, selective and cell-permeable matrix metalloproteinases 13 (MMP-13) inhibitor. T-26c also inhibits the breakdown of collagen in IL-1b and oncostatin M stimulated cartilage.

Chemical Structure

CAS# 869296-13-9 (free acid)

Theoretical Analysis

MedKoo Cat#: 561310
Name: T-26c
CAS#: 869296-13-9 (free acid)
Chemical Formula: C24H21N3O6S
Exact Mass: 479.1151
Molecular Weight: 479.51
Elemental Analysis: C, 60.12; H, 4.41; N, 8.76; O, 20.02; S, 6.69

Price and Availability

Size Price Availability Quantity
50.0mg USD 550.0 2 Weeks
100.0mg USD 950.0 2 Weeks
200.0mg USD 1650.0 2 Weeks
500.0mg USD 2450.0 2 Weeks
1.0g USD 3950.0 2 Weeks
2.0g USD 6450.0 2 Weeks
Bulk inquiry

Related CAS #: 69298-22-6 (sodium)   869296-13-9 (free acid)  

Synonym: T-26c, T26c, T 26c

IUPAC/Chemical Name: 4-(((2-((3-methoxybenzyl)carbamoyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-5-yl)methoxy)methyl)benzoic acid


InChi Code: InChI=1S/C24H21N3O6S/c1-32-18-4-2-3-15(9-18)10-25-22(29)20-26-21(28)19-17(13-34-23(19)27-20)12-33-11-14-5-7-16(8-6-14)24(30)31/h2-9,13H,10-12H2,1H3,(H,25,29)(H,30,31)(H,26,27,28)


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 479.51 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: Florent M, Noël T, Ruprich-Robert G, Da Silva B, Fitton-Ouhabi V, Chastin C, Papon N, Chapeland-Leclerc F. Nonsense and missense mutations in FCY2 and FCY1 genes are responsible for flucytosine resistance and flucytosine-fluconazole cross-resistance in clinical isolates of Candida lusitaniae. Antimicrob Agents Chemother. 2009 Jul;53(7):2982-90. doi: 10.1128/AAC.00880-08. Epub 2009 May 4. PubMed PMID: 19414575; PubMed Central PMCID: PMC2704628.


50.0mg / USD 550.0