CHEMICAL AND PHYSICAL PROPERTIES
| Melting Point | From > 262 mg/mL to < 0.010 mg/mL |
|---|
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 604.1 g/mol |
|---|---|
| XLogP3 | 5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 7 |
| Exact Mass | 603.2524792 g/mol |
| Monoisotopic Mass | 603.2524792 g/mol |
| Topological Polar Surface Area | 88.8 Ų |
| Heavy Atom Count | 43 |
| Formal Charge | 0 |
| Complexity | 1060 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Adagrasib (MRTX849) is an oral, small-molecule KRAS inhibitor developed by Mirati Therapeutics. KRAS mutations are highly common in cancer and account for approximately 85% of all RAS family mutations. However, the development of KRAS inhibitors has been challenging due to their high affinity for guanosine triphosphate (GTP) and guanosine diphosphate (GDP), as well as the lack of a clear binding pocket. Adagrasib targets KRASG12C, one of the most common KRAS mutations, at the cysteine 12 residue and inhibits KRAS-dependent signalling. In a phase I/IB clinical study that included patients with KRASG12C-mutated advanced solid tumors (NCT03785249), adagrasib exhibited anti-tumor activity. The phase II of the same study showed that in patients with KRASG12C-mutated non-small-cell lung cancer (NSCLC), adagrasib was efficient without new safety signals. In February 2022, the FDA accepted a new drug application (NDA) for adagrasib for the treatment of patients with previously treated KRASG12C–positive NSCLC. In December 2022, the FDA granted accelerated approval to adagrasib for the treatment of KRASG12C-mutated locally advanced or metastatic NSCLC who have received at least one prior systemic therapy. Adagrasib joins [sotorasib] as another KRASG12C inhibitor approved by the FDA.