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

MedKoo CAT#: 526615

CAS#: 1796565-52-0

Description: MDK-5220 is a potent ans selective Orexin2 receptor agonist. MDK-5220 has CAS#1796565-52-0, which has previously no designed code name. For the convenience of communication, MedKoo temporally names it as MDK-5220 (note: 5220 is the last four digit of its CAS#). MDK-5220 was reported in WO2015088000. MDK-5220 exhibits an orexin agonist activity and is expected to be useful as an excellent therapeutic or preventive agent for narcolepsy.

Price and Availability

Size Price Shipping out time Quantity
100mg USD 850 2 Weeks
200mg USD 1450 2 Weeks
500mg USD 2150 2 Weeks
1g USD 2950 2 Weeks
2g USD 3850 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-01-20. Prices are subject to change without notice.

MDK-5220, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received. Delivery time: overnight (USA/Canada); 3-5 days (worldwide). Shipping fee: from $30.00 (USA); from $45.00 (Canada); from $70.00 (international).

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 526615
Name: MDK-5220
CAS#: 1796565-52-0
Chemical Formula: C32H34N4O5S
Exact Mass: 586.225
Molecular Weight: 586.707
Elemental Analysis: C, 65.51; H, 5.84; N, 9.55; O, 13.63; S, 5.46

Synonym: MDK-5220; MDK 5220; MDK5220. Orexin2 receptor agonist.

IUPAC/Chemical Name: 4'-methoxy-N,N-dimethyl-3'-(N-(3-((2-(3-methylbenzamido)ethyl)amino)phenyl)sulfamoyl)-[1,1'-biphenyl]-3-carboxamide


InChi Code: InChI=1S/C32H34N4O5S/c1-22-8-5-10-25(18-22)31(37)34-17-16-33-27-12-7-13-28(21-27)35-42(39,40)30-20-24(14-15-29(30)41-4)23-9-6-11-26(19-23)32(38)36(2)3/h5-15,18-21,33,35H,16-17H2,1-4H3,(H,34,37)

SMILES Code: O=C(C1=CC(C2=CC=C(OC)C(S(=O)(NC3=CC=CC(NCCNC(C4=CC=CC(C)=C4)=O)=C3)=O)=C2)=CC=C1)N(C)C

Technical Data

Solid powder

>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).

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:


Nagase, H., et al.: PCT Int. Appl., WO 2015088000 A1 20150618 (2015)