Catalog No. Size 价格库存数量
S0187-2 2mg solid ¥500
S0187-10 10mg solid ¥2,000


Apratastat is an orally active, potent, and reversible dual inhibitor of tumor necrosis factor-α converting enzyme (TACE) and matrix metalloproteinases (MMPs) . Apratastat can potently inhibit the release of TNF-α in vitro, ex vivo, and in vivo with IC50s of 144 ng/mL in vitro and 81.7 ng/mL ex vivo, respectively.

Product information

CAS Number: 287405-51-0

Molecular Weight: 414.50

Formula: C17H22N2O6S2

Chemical Name: (3S)-N-hydroxy-4-{4-[(4-hydroxybut-2-yn-1-yl)oxy]benzenesulfonyl}-2, 2-dimethylthiomorpholine-3-carboxamide

Smiles: CC1(C)SCCN([C@H]1C(=O)NO)S(=O)(=O)C1C=CC(=CC=1)OCC#CCO


InChi: InChI=1S/C17H22N2O6S2/c1-17(2)15(16(21)18-22)19(9-12-26-17)27(23,24)14-7-5-13(6-8-14)25-11-4-3-10-20/h5-8,15,20,22H,9-12H2,1-2H3,(H,18,21)/t15-/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 41.4 mg/mL (99.88 mM; Need ultrasonic and warming)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Shu C, et al. Pharmacokinetic-pharmacodynamic modeling of apratastat: a population-based approach. J Clin Pharmacol. 2011 Apr;51(4):472-81.

Products are for research use only. Not for human use.


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