SCH-351591

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

Hodoodo CAT#: H562569

CAS#: 444659-43-2

Description: SCH-351591 is an orally active phosphodiesterase 4 (PDE4) inhibitor.


Chemical Structure

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SCH-351591
CAS# 444659-43-2

Theoretical Analysis

Hodoodo Cat#: H562569
Name: SCH-351591
CAS#: 444659-43-2
Chemical Formula: C17H10Cl2F3N3O3
Exact Mass: 431.01
Molecular Weight: 432.180
Elemental Analysis: C, 47.25; H, 2.33; Cl, 16.41; F, 13.19; N, 9.72; O, 11.11

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: SCH-351591; SCH 351591; SCH351591; D4396; D-4396; D 4396;

IUPAC/Chemical Name: N-(3,5-Dichloro-1-oxido-4-pyridinyl)-8-methoxy-2-(trifluoromethyl)-5-quinolinecarboxamide

InChi Key: RUOGJYKOQBFJIG-UHFFFAOYSA-N

InChi Code: InChI=1S/C17H10Cl2F3N3O3/c1-28-12-4-2-9(8-3-5-13(17(20,21)22)23-14(8)12)16(26)24-15-10(18)6-25(27)7-11(15)19/h2-7H,1H3,(H,24,26)

SMILES Code: O=C(C1=C2C=CC(C(F)(F)F)=NC2=C(OC)C=C1)NC3=C(Cl)C=[N+]([O-])C=C3Cl

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

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 432.18 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: Kuang R, Shue HJ, Xiao L, Blythin DJ, Shih NY, Chen X, Gu D, Schwerdt J, Lin L, Ting PC, Cao J, Aslanian R, Piwinski JJ, Prelusky D, Wu P, Zhang J, Zhang X, Celly CS, Billah M, Wang P. Discovery of oxazole-based PDE4 inhibitors with picomolar potency. Bioorg Med Chem Lett. 2012 Apr 1;22(7):2594-7. doi: 10.1016/j.bmcl.2012.01.115. Epub 2012 Feb 14. PubMed PMID: 22401864.

2: Weaver JL, Zhang J, Knapton A, Miller T, Espandiari P, Smith R, Gu YZ, Snyder RD. Early events in vascular injury in the rat induced by the phosphodiesterase IV inhibitor SCH 351591. Toxicol Pathol. 2010 Aug;38(5):738-44. doi: 10.1177/0192623310374331. Epub 2010 Jun 28. PubMed PMID: 20585143.

3: Losco PE, Poulet FM, Kaminska-McNamara GZ, Klein MF. Myocardial and reproductive system toxicity of SCH 351591, a selective phosphodiesterase-4 inhibitor, in CD-1 mice. Toxicol Pathol. 2010 Jun;38(4):568-82. doi: 10.1177/0192623310370463. Epub 2010 May 11. PubMed PMID: 20460440.

4: Weaver JL, Snyder R, Knapton A, Herman EH, Honchel R, Miller T, Espandiari P, Smith R, Gu YZ, Goodsaid FM, Rosenblum IY, Sistare FD, Zhang J, Hanig J. Biomarkers in peripheral blood associated with vascular injury in Sprague-Dawley rats treated with the phosphodiesterase IV inhibitors SCH 351591 or SCH 534385. Toxicol Pathol. 2008 Oct;36(6):840-9. doi: 10.1177/0192623308322310. Epub 2008 Sep 5. PubMed PMID: 18776166.

5: Zhang J, Snyder RD, Herman EH, Knapton A, Honchel R, Miller T, Espandiari P, Goodsaid FM, Rosenblum IY, Hanig JP, Sistare FD, Weaver JL. Histopathology of vascular injury in Sprague-Dawley rats treated with phosphodiesterase IV inhibitor SCH 351591 or SCH 534385. Toxicol Pathol. 2008 Oct;36(6):827-39. doi: 10.1177/0192623308322308. Epub 2008 Sep 5. PubMed PMID: 18776163.

6: Bian H, Zhang J, Wu P, Varty LA, Jia Y, Mayhood T, Hey JA, Wang P. Differential type 4 cAMP-specific phosphodiesterase (PDE4) expression and functional sensitivity to PDE4 inhibitors among rats, monkeys and humans. Biochem Pharmacol. 2004 Dec 1;68(11):2229-36. PubMed PMID: 15498513.

7: Losco PE, Evans EW, Barat SA, Blackshear PE, Reyderman L, Fine JS, Bober LA, Anthes JC, Mirro EJ, Cuss FM. The toxicity of SCH 351591, a novel phosphodiesterase-4 inhibitor, in Cynomolgus monkeys. Toxicol Pathol. 2004 May-Jun;32(3):295-308. PubMed PMID: 15204971.

8: Billah MM, Cooper N, Minnicozzi M, Warneck J, Wang P, Hey JA, Kreutner W, Rizzo CA, Smith SR, Young S, Chapman RW, Dyke H, Shih NY, Piwinski JJ, Cuss FM, Montana J, Ganguly AK, Egan RW. Pharmacology of N-(3,5-dichloro-1-oxido-4-pyridinyl)-8-methoxy-2-(trifluoromethyl)-5-quinoline carboxamide (SCH 351591), a novel, orally active phosphodiesterase 4 inhibitor. J Pharmacol Exp Ther. 2002 Jul;302(1):127-37. PubMed PMID: 12065709.

9: Billah M, Cooper N, Cuss F, Davenport RJ, Dyke HJ, Egan R, Ganguly A, Gowers L, Hannah DR, Haughan AF, Kendall HJ, Lowe C, Minnicozzi M, Montana JG, Naylor R, Oxford J, Peake JC, Piwinski JJ, Runcie KA, Sabin V, Sharpe A, Shih NY, Warneck JB. Synthesis and profile of SCH351591, a novel PDE4 inhibitor. Bioorg Med Chem Lett. 2002 Jun 17;12(12):1621-3. PubMed PMID: 12039576.