MedKoo Cat#: 414045 | Name: Epitinib Free Base

Description:

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

Epitinib, also known as HMPL813, is an orally available epidermal growth factor receptor (EGFR) inhibitor, with potential antineoplastic activity. Upon administration, epitinib inhibits the activity of EGFR, thereby preventing EGFR-mediated signaling. This may lead to induction of cell death and inhibition of tumor growth in EGFR-overexpressing tumor cells.

Chemical Structure

Epitinib Free Base
Epitinib Free Base
CAS#1203902-67-3 (free base)

Theoretical Analysis

MedKoo Cat#: 414045

Name: Epitinib Free Base

CAS#: 1203902-67-3 (free base)

Chemical Formula: C24H26N6O2

Exact Mass: 430.2117

Molecular Weight: 430.51

Elemental Analysis: C, 66.96; H, 6.09; N, 19.52; O, 7.43

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Synonym
Epitinib Free Base; HMPL813; HMPL 813; HMPL-813;
IUPAC/Chemical Name
4-Ethyl-N-(4-((3-ethynylphenyl)amino)-7-methoxy-6-quinazolinyl)-1-piperazinecarboxamide
InChi Key
DQAZPZIYEOGZAF-UHFFFAOYSA-N
InChi Code
InChI=1S/C24H26N6O2/c1-4-17-7-6-8-18(13-17)27-23-19-14-21(22(32-3)15-20(19)25-16-26-23)28-24(31)30-11-9-29(5-2)10-12-30/h1,6-8,13-16H,5,9-12H2,2-3H3,(H,28,31)(H,25,26,27)
SMILES Code
O=C(N1CCN(CC)CC1)NC2=CC3=C(NC4=CC=CC(C#C)=C4)N=CN=C3C=C2OC
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
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
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

Preparing Stock Solutions

The following data is based on the product molecular weight 430.51 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