Description
Dichlorophenyl-ABA is an inhibitor of transthyretin (TTR) amyloid fibril formation, inhibiting aggregate formation in more than 80% in TTR L55P-expressing cells.
Product information
CAS Number: 18201-65-5
Molecular Weight: 282.12
Formula: C13H9Cl2NO2
Chemical Name: 2-[(3,5-dichlorophenyl)amino]benzoic acid
Smiles: OC(=O)C1=CC=CC=C1NC1C=C(Cl)C=C(Cl)C=1
InChiKey: FNGSQOJHNAYHAT-UHFFFAOYSA-N
InChi: InChI=1S/C13H9Cl2NO2/c14-8-5-9(15)7-10(6-8)16-12-4-2-1-3-11(12)13(17)18/h1-7,16H,(H,17,18)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
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: ≥12 months 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
How to use
In Vitro:
Dichlorophenyl-ABA (DCPA) is able to prevent L55P aggregate formation in the conditioned medium. With regard to the ultrastructural analysis, Dichlorophenyl-ABA does not show an inhibitory effect as high as DFPB and benzoxazole, indicating that the Y78F mutant may not be as sensitive to this drug as TTR L55P and V30M are. Dichlorophenyl-ABA is the best stabilizers of V30M tetramers in plasma from carriers of this mutant, and clearly inhibit aggregation in the cellular system. Therefore Dichlorophenyl-ABA is promising for the treatment of valine at position 30 (V30M)-associated familial amyloidotic polyneuropathy (FAP) but need to undergo further stages of drug development to overcome their toxicity.
References:
- Cardoso I, et al. Comparative in vitro and ex vivo activities of selected inhibitors of transthyretin aggregation: relevance in drug design. Biochem J. 2007 Nov 15;408(1):131-8.
Products are for research use only. Not for human use.
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