MK-0873

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

Hodoodo CAT#: H525675

CAS#: 500355-52-2

Description: MK-0873 is a phosphodiesterase 4 (PDE4) inhibitor. Along with a minipig skin biopsy model, it has shown as an innovative tool to design topical formulation to achieve desired pharmacokinetics in humans.


Chemical Structure

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MK-0873
CAS# 500355-52-2

Theoretical Analysis

Hodoodo Cat#: H525675
Name: MK-0873
CAS#: 500355-52-2
Chemical Formula: C25H18N4O3
Exact Mass: 422.14
Molecular Weight: 422.444
Elemental Analysis: C, 71.08; H, 4.30; N, 13.26; O, 11.36

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 @hodoodo.com or click below button.
Note: Price will be listed if it is available in the future.

Request quote for custom synthesis

Synonym: MK0873; MK 0873; MK-0873

IUPAC/Chemical Name: 3-((3-(3-(cyclopropylcarbamoyl)-4-oxo-1,8-naphthyridin-1(4H)-yl)phenyl)ethynyl)pyridine 1-oxide

InChi Key: JJWKQXNHYDJXKF-UHFFFAOYSA-N

InChi Code: InChI=1S/C25H18N4O3/c30-23-21-7-2-12-26-24(21)29(16-22(23)25(31)27-19-10-11-19)20-6-1-4-17(14-20)8-9-18-5-3-13-28(32)15-18/h1-7,12-16,19H,10-11H2,(H,27,31)

SMILES Code: O=C(C1=CN(C2=CC=CC(C#CC3=C[N+]([O-])=CC=C3)=C2)C4=NC=CC=C4C1=O)NC5CC5

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

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 422.44 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Mitra A, Leyes A, Manser K, Roadcap B, Mestre C, Tatosian D, Jin L, Uemura N. Use of minipig skin biopsy model as an innovative tool to design topical formulation to achieve desired pharmacokinetics in humans. J Pharm Sci. 2015 May;104(5):1701-8. doi: 10.1002/jps.24383. Epub 2015 Feb 17. PubMed PMID: 25691117.
2: Guay D, Boulet L, Friesen RW, Girard M, Hamel P, Huang Z, Laliberté F, Laliberté S, Mancini JA, Muise E, Pon D, Styhler A. Optimization and structure-activity relationship of a series of 1-phenyl-1,8-naphthyridin-4-one-3-carboxamides: identification of MK-0873, a potent and effective PDE4 inhibitor. Bioorg Med Chem Lett. 2008 Oct 15;18(20):5554-8. doi: 10.1016/j.bmcl.2008.09.009. Epub 2008 Sep 6. PubMed PMID: 18835163.
3: Boot JD, De Haas SL, Van Gerven JM, De Smet M, Leathem T, Wagner J, Denker A, Miller D, Van Doorn MB, Schoemaker RC, Cohen AF, Diamant Z. MK-0873, a PDE4 inhibitor, does not influence the pharmacokinetics of theophylline in healthy male volunteers. Pulm Pharmacol Ther. 2008;21(3):573-7. doi: 10.1016/j.pupt.2008.01.009. Epub 2008 Feb 3. PubMed PMID: 18321743.