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

MedKoo CAT#: 201684

CAS#: 159752-10-0 (mesylate)

Description: Ibutamoren, also known as MK-677, MK-0667, and L-163,191, is a non-peptidic, potent, long-acting, orally-active, and selective agonist of the ghrelin receptor and a growth hormone secretagogue, mimicking the growth hormone (GH)-stimulating action of the endogenous hormone ghrelin. It has been demonstrated to increase the release of, and produces sustained increases in plasma levels of several hormones including GH and insulin-like growth factor 1 (IGF-1), but without affecting cortisol levels.


Price and Availability

Size
Price

500mg
USD 150
5g
USD 850
50g
USD 4850
Size
Price

1g
USD 250
10g
USD 1450
100g
USD 6950
Size
Price

2g
USD 450
20g
USD 2650

Ibutamoren mesylate,purity > 98%, is in stock. The same day shipping out after order is received. Note: the estimated shipping out time for order > 20g may be 2 weeks.


Chemical Structure

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Theoretical Analysis

MedKoo Cat#: 201684
Name: Ibutamoren mesylate
CAS#: 159752-10-0 (mesylate)
Chemical Formula: C28H40N4O8S2
Exact Mass:
Molecular Weight: 624.77
Elemental Analysis: C, 53.83; H, 6.45; N, 8.97; O, 20.49; S, 10.26


Related CAS #: 159752-10-0 (mesylate)   159634-47-6 (free base)    

Synonym: Ibutamoren; L 163191; L163191; L-163191; MK0677; MK-0677; MK0677; MK677; MK-677; MK 677.

IUPAC/Chemical Name: 2-amino-2-methyl-N-[(2R)-1-(1-methylsulfonylspiro[2H-indole-3,4'-piperidine]-1'-yl)-1-oxo-3-(phenylmethoxy)propan-2-yl]propanamide mesylate.

InChi Key: DUGMCDWNXXFHDE-VZYDHVRKSA-N

InChi Code: InChI=1S/C27H36N4O5S.CH4O3S/c1-26(2,28)25(33)29-22(18-36-17-20-9-5-4-6-10-20)24(32)30-15-13-27(14-16-30)19-31(37(3,34)35)23-12-8-7-11-21(23)27;1-5(2,3)4/h4-12,22H,13-19,28H2,1-3H3,(H,29,33);1H3,(H,2,3,4)/t22-;/m1./s1

SMILES Code: CC(C)(N)C(N[C@H](COCC1=CC=CC=C1)C(N2CCC3(CC2)CN(S(=O)(C)=O)C4=C3C=CC=C4)=O)=O.OS(=O)(C)=O


Technical Data

Appearance:
Solid powder

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

Certificate of Analysis:

Safety Data Sheet (MSDS):

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).

Harmonized System Code:
293490


Additional Information

 Related CAS#
CAS#159752-10-0 (Ibutamoren mesylate)
CAS#159634-47-6 (Ibutamoren free base)
 


References

1: Adunsky A, Chandler J, Heyden N, Lutkiewicz J, Scott BB, Berd Y, Liu N, Papanicolaou DA. MK-0677 (ibutamoren mesylate) for the treatment of patients recovering from hip fracture: a multicenter, randomized, placebo-controlled phase IIb study. Arch Gerontol Geriatr. 2011 Sep-Oct;53(2):183-9. doi: 10.1016/j.archger.2010.10.004. Epub 2010 Nov 9. PubMed PMID: 21067829.

2: Bach MA, Rockwood K, Zetterberg C, Thamsborg G, Hébert R, Devogelaer JP, Christiansen JS, Rizzoli R, Ochsner JL, Beisaw N, Gluck O, Yu L, Schwab T, Farrington J, Taylor AM, Ng J, Fuh V; MK 0677 Hip Fracture Study Group. The effects of MK-0677, an oral growth hormone secretagogue, in patients with hip fracture. J Am Geriatr Soc. 2004 Apr;52(4):516-23. PubMed PMID: 15066065.

3: Prahalada S, Block G, Handt L, DeBurlet G, Cahill M, Hoe CM, van Zwieten MJ. Insulin-like growth factor-1 and growth hormone (GH) levels in canine cerebrospinal fluid are unaffected by GH or GH secretagogue (MK-0677) administration. Horm Metab Res. 1999 Feb-Mar;31(2-3):133-7. PubMed PMID: 10226793.

4: Schleim KD, Jacks T, Cunningham P, Feeney W, Frazier EG, Niebauer GW, Zhang D, Chen H, Smith RG, Hickey G. Increases in circulating insulin-like growth factor I levels by the oral growth hormone secretagogue MK-0677 in the beagle are dependent upon pituitary mediation. Endocrinology. 1999 Apr;140(4):1552-8. PubMed PMID: 10098487.

5: Bailey AR, Smith RG, Leng G. The nonpeptide growth hormone secretagogue, MK-0677, activates hypothalamic arcuate nucleus neurons in vivo. J Neuroendocrinol. 1998 Feb;10(2):111-8. PubMed PMID: 9535057.

6: Hickey GJ, Jacks TM, Schleim KD, Frazier E, Chen HY, Krupa D, Feeney W, Nargund RP, Patchett AA, Smith RG. Repeat administration of the GH secretagogue MK-0677 increases and maintains elevated IGF-I levels in beagles. J Endocrinol. 1997 Feb;152(2):183-92. PubMed PMID: 9071975.

7: Jacks T, Smith R, Judith F, Schleim K, Frazier E, Chen H, Krupa D, Hora D Jr, Nargund R, Patchett A, Hickey G. MK-0677, a potent, novel, orally active growth hormone (GH) secretagogue: GH, insulin-like growth factor I, and other hormonal responses in beagles. Endocrinology. 1996 Dec;137(12):5284-9. PubMed PMID: 8940347.

8: Patchett AA, Nargund RP, Tata JR, Chen MH, Barakat KJ, Johnston DB, Cheng K, Chan WW, Butler B, Hickey G, et al. Design and biological activities of L-163,191 (MK-0677): a potent, orally active growth hormone secretagogue. Proc Natl Acad Sci U S A. 1995 Jul 18;92(15):7001-5. PubMed PMID: 7624358; PubMed Central PMCID: PMC41459.