OM99-2

For research use only. Not for therapeutic Use.

  • CAT Number: I033866
  • CAS Number: 314266-76-7
  • Molecular Formula: C41H64N8O14
  • Molecular Weight: 893
  • Purity: 98%
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OM99-2 (Cat.No:I033866) is a synthetic compound that exhibits potent anti-inflammatory and antioxidant properties. It acts as a selective inhibitor of cyclooxygenase-2 (COX-2) and 5-lipoxygenase (5-LOX), enzymes involved in the production of inflammatory mediators. OM99-2 shows promise as a potential therapeutic agent for various inflammatory conditions and is actively being investigated in preclinical studies.


Catalog Number I033866
CAS Number 314266-76-7
Synonyms

OM99-2; OM 99-2; OM-99-2

Molecular Formula C41H64N8O14
Purity 98%
Target Beta-secretase
Solubility Soluble in DMSO
Appearance Solid powder
Storage Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
IUPAC Name (2S,5S,8S,11R,13S,14S,17S,20S,23S)-23-amino-17-(2-amino-2-oxoethyl)-2-benzyl-5-(2-carboxyethyl)-13-hydroxy-14-isobutyl-20-isopropyl-8,11-dimethyl-4,7,10,16,19,22-hexaoxo-3,6,9,15,18,21-hexaazahexacosanedioic acid
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
InChIKey NIOCOJFPGCXNKL-ZKZXETMPSA-N
SMILES CC(C)C[C@H](NC(=O)[C@H](CC(=O)N)NC(=O)[C@@H](NC(=O)[C@@H](N)CCC(=O)O)C(C)C)[C@@H](O)C[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)O
Reference

1. Hu B, Xiong B, Qiu BY, Li X, Yu HP, Xiao K, Wang X, Li J, Shen JK. Construction of a small peptide library related to inhibitor OM99-2 and its structure-activity relationship to beta-secretase. Acta Pharmacol Sin. 2006 Dec;27(12):1586-93. doi: 10.1111/j.1745-7254.2006.00432.x. PMID: 17112413.
2. Hong L, Turner RT 3rd, Koelsch G, Ghosh AK, Tang J. Memapsin 2 (beta-secretase) as a therapeutic target. Biochem Soc Trans. 2002 Aug;30(4):530-4. doi: 10.1042/bst0300530. PMID: 12196130.
3. Turner RT 3rd, Koelsch G, Hong L, Castanheira P, Ermolieff J, Ghosh AK, Tang J. Subsite specificity of memapsin 2 (beta-secretase): implications for inhibitor design. Biochemistry. 2001 Aug 28;40(34):10001-6. doi: 10.1021/bi015546s. Erratum in: Biochemistry 2001 Oct 9;40(40):12230. Castenheira, P [corrected to Castanheira, P]; Ghosh, A [corrected to Ghosh, AK]. PMID: 11513577.

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