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

MedKoo CAT#: 207019

CAS#: 1660963-42-7

Description: Olafertinib, also known as CK-101 and Olafertinib, is a potent and orally active EGFR mutant-specific inhibitor. CK-101 specifically and covalently binds to and inhibits specific EGFR mutations, with particularly high selectivity against the T790M mutation; this prevents EGFR mutant-mediated signaling and leads to cell death in EGFR mutant-expressing tumor cells. Compared to some other EGFR inhibitors, CK-101 may have therapeutic benefits in tumors with T790M-mediated drug resistance.

Chemical Structure

CAS# 1660963-42-7

Theoretical Analysis

MedKoo Cat#: 207019
Name: Olafertinib
CAS#: 1660963-42-7
Chemical Formula: C29H28F2N6O2
Exact Mass: 530.2242
Molecular Weight: 530.5798
Elemental Analysis: C, 65.65; H, 5.32; F, 7.16; N, 15.84; O, 6.03

Price and Availability

Size Price Availability Quantity
50.0mg USD 450.0 2 Weeks
100.0mg USD 850.0 2 Weeks
200.0mg USD 1450.0 2 Weeks
500.0mg USD 2150.0 2 Weeks
1.0g USD 3250.0 2 Weeks
2.0g USD 5950.0 2 Weeks
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Synonym: CK-101; CK 101; CK101; RX-518; RX 518; RX518; Olafertinib

IUPAC/Chemical Name: N-[3-[2-[2,3-difluoro-4-[4-(2-hydroxyethyl)piperazin-1-yl]anilino]quinazolin-8-yl]phenyl]prop-2-enamide


InChi Code: InChI=1S/C29H28F2N6O2/c1-2-25(39)33-21-7-3-5-19(17-21)22-8-4-6-20-18-32-29(35-28(20)22)34-23-9-10-24(27(31)26(23)30)37-13-11-36(12-14-37)15-16-38/h2-10,17-18,38H,1,11-16H2,(H,33,39)(H,32,34,35)


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: >3 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

Preparing Stock Solutions

The following data is based on the product molecular weight 530.5798 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

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Additional Information

This agent shows minimal activity against wild-type EGFR (WT EGFR), and does not cause dose-limiting toxicities that occur during the use of non-selective EGFR inhibitors, which also inhibit WT EGFR. EGFR, a receptor tyrosine kinase mutated in many tumor cell types, plays a key role in tumor cell proliferation and tumor vascularization.