CO1686-DA

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

MedKoo CAT#: 205796a

CAS#: Unknown

Description: CO1686-DA, is a CO1686 precursor, also a des-acryl analogue of CO1686. CO1686 is an orally available small molecule, irreversible inhibitor of epidermal growth factor receptor (EGFR) with potential antineoplastic activity. EGFR inhibitor CO1686 binds to and inhibits mutant forms of EGFR, including T790M, thereby leading to cell death of resistant tumor cells. Compared to other EGFR inhibitors, CO1686 inhibits T790M, a secondary acquired resistance mutation, as well as other mutant EGFRs and may have therapeutic benefits in tumors with T790M-mediated resistance to other EGFR tyrosine kinase inhibitors. This agent shows minimal activity against wild-type EGFR, hence does not cause certain dose-limiting toxicities.


Price and Availability

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CO1686-DA, purity > 98% is not in stock, 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#: 205796a
Name: CO1686-DA
CAS#: Unknown
Chemical Formula: C24H26F3N7O2
Exact Mass: 501.21001
Molecular Weight: 501.5
Elemental Analysis: C, 57.48; H, 5.23; F, 11.36; N, 19.55; O, 6.38


Synonym: CO1686 DA; CO1686DA; desacryl analogue of CO1686; CO1686 precursor.

IUPAC/Chemical Name: 1-(4-(4-((4-((3-aminophenyl)amino)-5-(trifluoromethyl)pyrimidin-2-yl)amino)-3-methoxyphenyl)piperazin-1-yl)ethanone

InChi Key: PXQZEXVGMRJEQE-UHFFFAOYSA-N

InChi Code: InChI=1S/C24H26F3N7O2/c1-15(35)33-8-10-34(11-9-33)18-6-7-20(21(13-18)36-2)31-23-29-14-19(24(25,26)27)22(32-23)30-17-5-3-4-16(28)12-17/h3-7,12-14H,8-11,28H2,1-2H3,(H2,29,30,31,32)

SMILES Code: NC1=CC=CC(NC2=NC(NC3=CC=C(N4CCN(C(C)=O)CC4)C=C3OC)=NC=C2C(F)(F)F)=C1


Technical Data

Appearance:
white 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

Side-by side structure comparison of CO1686 and CO1686DA.
   


References

1: Walter AO, Tjin Tham Sjin R, Haringsma HJ, Ohashi K, Sun J, Lee K, Dubrovskiy  A, Labenski M, Zhu Z, Wang Z, Sheets M, St Martin T, Karp R, van Kalken D, Chaturvedi P, Niu D, Nacht M, Petter RC, Westlin W, Lin K, Jaw-Tsai S, Raponi M,  Van Dyke T, Etter J, Weaver Z, Pao W, Singh J, Simmons AD, Harding TC, Allen A. Discovery of a mutant-selective covalent inhibitor of EGFR that overcomes T790M-mediated resistance in NSCLC. Cancer Discov. 2013 Sep 25. [Epub ahead of print] PubMed PMID: 24065731.