Droxinostat

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

MedKoo CAT#: 401430

CAS#: 99873-43-5

Description: Droxinostat is a selective inhibitor of HDAC3, HDAC6, and HDAC8. Droxinostat shows comparable inhibition of HDAC6 and HDAC8 (IC50 = 2.47 and 1.46 μmol/L, respectively).


Price and Availability

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Droxinostat is not in stock, but may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.


Chemical Structure

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Theoretical Analysis

MedKoo Cat#: 401430
Name: Droxinostat
CAS#: 99873-43-5
Chemical Formula: C11H14ClNO3
Exact Mass: 243.06622
Molecular Weight: 243.68676
Elemental Analysis: C, 54.22; H, 5.79; Cl, 14.55; N, 5.75; O, 19.70


Synonym: NS 41080; 4(4Chloro2methylphenoxy)Nhydroxybutanamide

IUPAC/Chemical Name: 4-(4-chloro-2-methylphenoxy)-N-hydroxybutanamide

InChi Key: JHSXDAWGLCZYSM-UHFFFAOYSA-N

InChi Code: InChI=1S/C11H14ClNO3/c1-8-7-9(12)4-5-10(8)16-6-2-3-11(14)13-15/h4-5,7,15H,2-3,6H2,1H3,(H,13,14)

SMILES Code: O=C(NO)CCCOC1=CC=C(Cl)C=C1C


Technical Data

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:
>5 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

Droxinostat has shown a potent action against HDAC3, HDAC6, and HDAC8 which are pyrimidyl-hydroxamic acid-dependent histone deacetylases. Chemically Droxinostat stands for 4-(4-chloro-2-methylphenoxy)-N-hydroxybutanamide. It contains a hydroxamic acid moiety. Caspase 8 is an effective stimulator of apoptosis and its action is inhibited by the protein FLIP. Hence FLIP inhibits apoptosis and Droxinostat targets FLIP induced inhibition of apoptosis.
 
Droxinostat shows a significant action on gene transcription hence controlling tumor progression. The cells resistant to the caspase mediated apoptotic pathway get sensitized by Droxinostat, hence proving an active agent of introducing death in cancerous cells. (source: http://www.hdacblog.com/2011/10/droxinostat-active-inhibitor-of-hdac3.html).
 
Current developer:   
 
 


References

1: Bijangi-Vishehsaraei K, Saadatzadeh MR, Huang S, Murphy MP, Safa AR. 4-(4-Chloro-2-methylphenoxy)-N-hydroxybutanamide (CMH) targets mRNA of the c-FLIP variants and induces apoptosis in MCF-7 human breast cancer cells. Mol Cell Biochem. 2010 Sep;342(1-2):133-42. Epub 2010 May 6. PubMed PMID: 20446019.

2: Wood TE, Dalili S, Simpson CD, Sukhai MA, Hurren R, Anyiwe K, Mao X, Suarez Saiz F, Gronda M, Eberhard Y, MacLean N, Ketela T, Reed JC, Moffat J, Minden MD,  Batey RA, Schimmer AD. Selective inhibition of histone deacetylases sensitizes malignant cells to death receptor ligands. Mol Cancer Ther. 2010 Jan;9(1):246-56. Epub 2010 Jan 6. PubMed PMID: 20053768.