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

MedKoo CAT#: 206437

CAS#: 736992-21-5 (free)

Description: Elamipretide, also known as MTP-131 or D-Arg-Dmt-Lys-Phe-NH2,is a cardiolipin peroxidase inhibitor and mitochondria-targeted peptide. MTP-131 alleviates mitochondrial dysfunction and oxidative damage in human trabecular meshwork cells. MTP-131 could prevent both iHTM and GTM(3) cells from sustained oxidative stress induced by H(2)O(2).

Chemical Structure

CAS# 736992-21-5 (free)

Theoretical Analysis

MedKoo Cat#: 206437
Name: Elamipretide
CAS#: 736992-21-5 (free)
Chemical Formula: C32H49N9O5
Exact Mass: 639.38567
Molecular Weight: 639.8
Elemental Analysis: C, 60.07; H, 7.72; N, 19.70; O, 12.50

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
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Related CAS #: 736992-21-5 (free)   1334953-95-5 (acetate)  

Synonym: MTP-131; MTP 131; MTP131; Bendavia; RX-31; SS-31; Elamipretide; D-Arg-Dmt-Lys-Phe-NH2.

IUPAC/Chemical Name: (S)-6-amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-((R)-2-amino-5-guanidinopentanamido)-3-(4-hydroxy-2,6-dimethylphenyl)propanamido)hexanamide


InChi Code: InChI=1S/C32H49N9O5/c1-19-15-22(42)16-20(2)23(19)18-27(41-29(44)24(34)11-8-14-38-32(36)37)31(46)39-25(12-6-7-13-33)30(45)40-26(28(35)43)17-21-9-4-3-5-10-21/h3-5,9-10,15-16,24-27,42H,6-8,11-14,17-18,33-34H2,1-2H3,(H2,35,43)(H,39,46)(H,40,45)(H,41,44)(H4,36,37,38)/t24-,25+,26+,27+/m1/s1


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, not in water

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 639.8 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

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1: Alam NM, Mills WC 4th, Wong AA, Douglas RM, Szeto HH, Prusky GT. A mitochondrial therapeutic reverses visual decline in mouse models of diabetes. Dis Model Mech. 2015 Jul 1;8(7):701-10. doi: 10.1242/dmm.020248. Epub 2015 Apr 23. PubMed PMID: 26035391; PubMed Central PMCID: PMC4486862.

2: Szeto HH, Birk AV. Serendipity and the discovery of novel compounds that restore mitochondrial plasticity. Clin Pharmacol Ther. 2014 Dec;96(6):672-83. doi: 10.1038/clpt.2014.174. Epub 2014 Sep 4. Review. PubMed PMID: 25188726; PubMed Central PMCID: PMC4267688.

3: Dai W, Shi J, Gupta RC, Sabbah HN, Hale SL, Kloner RA. Bendavia, a mitochondria-targeting peptide, improves postinfarction cardiac function, prevents adverse left ventricular remodeling, and restores mitochondria-related gene expression in rats. J Cardiovasc Pharmacol. 2014 Dec;64(6):543-53. PubMed PMID: 25165999.

4: Eirin A, Ebrahimi B, Zhang X, Zhu XY, Woollard JR, He Q, Textor SC, Lerman A, Lerman LO. Mitochondrial protection restores renal function in swine atherosclerotic renovascular disease. Cardiovasc Res. 2014 Sep 1;103(4):461-72. doi: 10.1093/cvr/cvu157. Epub 2014 Jun 19. PubMed PMID: 24947415; PubMed Central PMCID: PMC4155472.

5: Liu S, Soong Y, Seshan SV, Szeto HH. Novel cardiolipin therapeutic protects endothelial mitochondria during renal ischemia and mitigates microvascular rarefaction, inflammation, and fibrosis. Am J Physiol Renal Physiol. 2014 May 1;306(9):F970-80. doi: 10.1152/ajprenal.00697.2013. Epub 2014 Feb 19. PubMed PMID: 24553434.

6: Brown DA, Hale SL, Baines CP, del Rio CL, Hamlin RL, Yueyama Y, Kijtawornrat A, Yeh ST, Frasier CR, Stewart LM, Moukdar F, Shaikh SR, Fisher-Wellman KH, Neufer PD, Kloner RA. Reduction of early reperfusion injury with the mitochondria-targeting peptide bendavia. J Cardiovasc Pharmacol Ther. 2014 Jan;19(1):121-32. doi: 10.1177/1074248413508003. Epub 2013 Nov 28. PubMed PMID: 24288396; PubMed Central PMCID: PMC4103197.

7: Birk AV, Chao WM, Bracken C, Warren JD, Szeto HH. Targeting mitochondrial cardiolipin and the cytochrome c/cardiolipin complex to promote electron transport and optimize mitochondrial ATP synthesis. Br J Pharmacol. 2014 Apr;171(8):2017-28. doi: 10.1111/bph.12468. PubMed PMID: 24134698; PubMed Central PMCID: PMC3976619.

8: Szeto HH. First-in-class cardiolipin-protective compound as a therapeutic agent to restore mitochondrial bioenergetics. Br J Pharmacol. 2014 Apr;171(8):2029-50. doi: 10.1111/bph.12461. Review. PubMed PMID: 24117165; PubMed Central PMCID: PMC3976620.

9: Zhao WY, Han S, Zhang L, Zhu YH, Wang LM, Zeng L. Mitochondria-targeted antioxidant peptide SS31 prevents hypoxia/reoxygenation-induced apoptosis by down-regulating p66Shc in renal tubular epithelial cells. Cell Physiol Biochem. 2013;32(3):591-600. doi: 10.1159/000354463. Epub 2013 Sep 6. PubMed PMID: 24021885.

10: Dai DF, Hsieh EJ, Chen T, Menendez LG, Basisty NB, Tsai L, Beyer RP, Crispin DA, Shulman NJ, Szeto HH, Tian R, MacCoss MJ, Rabinovitch PS. Global proteomics and pathway analysis of pressure-overload-induced heart failure and its attenuation by mitochondrial-targeted peptides. Circ Heart Fail. 2013 Sep 1;6(5):1067-76. doi: 10.1161/CIRCHEARTFAILURE.113.000406. Epub 2013 Aug 9. PubMed PMID: 23935006; PubMed Central PMCID: PMC3856238.