OM99-2, an eight residue peptidomimetic, tight-binding inhibitor of human brain memapsin 2 with a Ki value of 9.58 nM. OM99-2 is significantly advanced the development of BACE1 inhibitor, has the potential for the research of the Alzheimer's disease.

Product information

CAS Number: 314266-76-7

Molecular Weight: 892.99

Formula: C41H64N8O14

Chemical Name: (4S)-4-[(2S)-2-[(2R,4S,5S)-5-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-methylbutanamido]-3-carbamoylpropanamido]-4-hydroxy-2,7-dimethyloctanamido]propanamido]-4-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}butanoic acid

Smiles: C[C@H](NC(=O)[C@H](C)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](NC(=O)[C@@H](N)CCC(O)=O)C(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC1C=CC=CC=1)C(O)=O

InChiKey: NIOCOJFPGCXNKL-ZKZXETMPSA-N

InChi: InChI=1S/C41H64N8O14/c1-20(2)16-27(46-39(60)28(19-31(43)51)47-40(61)34(21(3)4)49-37(58)25(42)12-14-32(52)53)30(50)17-22(5)35(56)44-23(6)36(57)45-26(13-15-33(54)55)38(59)48-29(41(62)63)18-24-10-8-7-9-11-24/h7-11,20-23,25-30,34,50H,12-19,42H2,1-6H3,(H2,43,51)(H,44,56)(H,45,57)(H,46,60)(H,47,61)(H,48,59)(H,49,58)(H,52,53)(H,54,55)(H,62,63)/t22-,23+,25+,26+,27+,28+,29+,30+,34+/m1/s1

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:

Memapsin 2 (BACE) is an aspartyl protease known as beta-secretase that acts on the production of the beta-amyloid peptide in the human brain.

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