Author archives

Enozertinib

It’s only fair to share… Enozertinib CAS 2489185-38-6 MF C35H42F2N8O3 MW660.8 N-[2-[4-(4-cyclopropylpiperazin-1-yl)piperidin-1-yl]-5-[[6-[(3R)-3-(3,5-difluorophenyl)-1,2-oxazolidin-2-yl]pyrimidin-4-yl]amino]-4-methoxyphenyl]prop-2-enamide epidermal growth factor receptor tyrosine kinase inhibitor, antineoplastic, ORIC-114, ORIC 114, DU24UP8R94 Enozertinib (formerly ORIC-114) is an investigational, orally bioavailable, and brain-penetrant dual EGFR/HER2 inhibitor developed by ORIC Pharmaceuticals. It targets cancers with exon 20 insertion and atypical EGFR mutations. Its core profile …

Engasertib

It’s only fair to share… Engasertib CAS 1313439-71-2 MF C25H25N3O3 MW415.5 g/mol 1H-Pyrido[2,3-b][1,4]oxazin-2(3H)-one, 6-[4-(cis-1-amino-3-hydroxycyclobutyl)phenyl]-1-ethyl-7-phenyl- 6-[4-(1-amino-3-hydroxycyclobutyl)phenyl]-1-ethyl-7-phenylpyrido[2,3-b][1,4]oxazin-2-one 6-{4-[(1S,3S)-1-amino-3-hydroxycyclobutyl]phenyl}-1-ethyl-7-phenyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-oneserine/threonine kinase inhibitor, ALM-301, VAD-044, ALM 301, VAD 044, Orphan Drug, K2US8HW4TQ Engasertib is an oral, once-daily AKT inhibitor developed by Vaderis Therapeutics, primarily investigated as a targeted therapy for Hereditary Hemorrhagic Telangiectasia (HHT). Clinical trials show it safely reduces the …

Encofosbuvir

It’s only fair to share… Encofosbuvir, Yiqibuvir CAS 2232134-77-7 MF C30H42FN4O13PS MW 748.7 g/mol [3-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-3-methyl-5-[[[[(2S)-1-oxo-1-propan-2-yloxypropan-2-yl]amino]-phenoxyphosphoryl]oxymethyl]oxolan-2-yl]-2,6-dioxopyrimidin-1-yl]methyl (2S)-2-(methoxycarbonylamino)-4-methylsulfanylbutanoate antiviral, HEC 110114; Yiqibuvir, CHINA 2025, APPROVALS 2025, 82E4Q8WQV7 Encofosbuvir is a novel, oral small-molecule direct-acting antiviral (DAA) drug used to treat the hepatitis C virus (HCV). Approved by China’s National Medical Products Administration (NMPA) in March 2025, it serves …

Emupertinib

It’s only fair to share… Emupertinib CAS 2472802-77-8 MFC30H26N8O MW514.6 g/mol 2-Pyrazinecarboxamide, N-[4-[4-amino-6-ethynyl-5-(3-quinolinyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]bicyclo[2.2.1]hept-1-yl]-5-methyl- N-{4-[4-amino-6-ethynyl-5-(quinolin-3-yl)-7Hpyrrolo[2,3-d]pyrimidin-7-yl]bicyclo[2.2.1]heptan-1-yl}-5-methylpyrazine-2-carboxamideepidermal growth factor receptor tyrosine kinase, inhibitor, antineoplastic, TAS3351, TAS 3351, CU9YW8A5TP Emupertinib is a potent, small-molecule epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor. It possesses selective antineoplastic potential for targeting specific mutant profiles of cancer cells. The compound was originally …

Sonrotoclax

It’s only fair to share… Sonrotoclax CAS 2383086-06-2 MW 890.1 g/mol, MFC49H59N7O7S FDA APPROVED 5/13/2026, Beqalzi, APPROVALS 2026, BGB-11417, BGB 11417, 30R67U9KYS N-[4-[(4-hydroxy-4-methylcyclohexyl)methylamino]-3-nitrophenyl]sulfonyl-4-[2-[(2S)-2-(2-propan-2-ylphenyl)pyrrolidin-1-yl]-7-azaspiro[3.5]nonan-7-yl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide To treat adults with relapsed or refractory mantle cell lymphoma after at least two lines of systemic therapy, including a Bruton’s tyrosine kinase inhibitor Sonrotoclax is a potent, orally active Bcl2 inhibitor. Sonrotoclax has effective …

Elunetirom

It’s only fair to share… Elunetirom CAS 2156649-32-8 MF C19H21Cl2NO3 MW382.3 g/mol 2-[3,5-dichloro-4-[(4-hydroxy-3-propan-2-ylphenyl)methyl]phenoxy]-N-methylacetamide 2-(3,5-dichloro-4-{[4-hydroxy-3-(propan-2-yl)phenyl]methyl}phenoxy)-N-methylacetamidethyroid hormone beta receptor agonist, ABX-002, MA-JD21, ABX 002, MA JD21, QTW4WC4BRX, MA-JD-21, Elunetirom (ABX-002/MA-JD21) is an oral, brain-penetrant thyroid hormone receptor beta agonist being developed by Autobahn Therapeutics for major depressive disorder (MDD) and bipolar depression. As of early 2026, it is …

Elsovaptan

It’s only fair to share… Elsovaptan CAS 2296801-25-5 MFC19H20ClN5O2 MW385.8 g/mol [(3S)-7-chloro-3-methyl-2,3-dihydro-1,4-benzoxazin-4-yl]-(6-pyrimidin-2-yl-2,6-diazaspiro[3.3]heptan-2-yl)methanone [(3S)-7-chloro-3-methyl-2,3-dihydro-4H-1,4-benzoxazin-4-yl][6-(pyrimidin-2-yl)-2,6-diazaspiro[3.3]heptan-2-yl]methanonevasopressin receptor antagonist, Alzheimer disease, T206306, Y2Z74WGU3J Elsovaptan is a selective vasopressin receptor antagonist. It is primarily used in scientific research to study the modulation of vasopressin action, particularly in the context of neurodegenerative conditions like Alzheimer’s disease Research Applications Currently, Elsovaptan is designated …

Elisrasib

It’s only fair to share… Elisrasib CAS2914919-85-8 MFC32H35F6N7O3. MW 679.7 g/mol 2-[(2S)-4-[(7S)-7-[3-amino-2-fluoro-5-methyl-6-(trifluoromethyl)phenyl]-2-[[(2R,8S)-2-fluoro-1,2,3,5,6,7-hexahydropyrrolizin-8-yl]methoxy]-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-4-yl]-1-(2-fluoroprop-2-enoyl)piperazin-2-yl]acetonitrile [(2S)-4-[(7S)-7-[3-amino-2-fluoro-5-methyl-6-(trifluoromethyl)phenyl]-2-{[(2R,7aS)-2-fluorotetrahydro-1Hpyrrolizin-7a(5H)-yl]methoxy}-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-4-yl]-1-(2-fluoroprop-2-enoyl)piperazin-2-yl]acetonitrileKirsten rat sarcoma viral oncogene homolog inhibitor, antineoplastic, D3S 001, PFW9YLB86H Elisrasib (D3S-001) is a next-generation, orally available KRAS G12C inhibitor developed by D3 Bio that demonstrates high potency, sustained target engagement, and strong clinical activity in advanced solid tumors, including those resistant to …

Elironrasib

It’s only fair to share… Elironrasib CAS 2641998-63-0 MFC55H78FN9O8 MW 1012.3 g/mol 1-[4-(dimethylamino)-4-methylpent-2-ynoyl]-N-[(2S)-1-[[(6S,8S,14S)-22-ethyl-21-[2-[(1S)-1-methoxyethyl]-3-pyridinyl]-18,18-dimethyl-9,15-dioxo-5,16-dioxa-2,10,22,28-tetrazapentacyclo[18.5.2.12,6.110,14.023,27]nonacosa-1(26),20,23(27),24-tetraen-8-yl]amino]-3-methyl-1-oxobutan-2-yl]-4-fluoro-N-methylpiperidine-4-carboxamide Kirsten rat sarcoma viral oncogene homolog inhibitor, antineoplastic, RMC-6291, RMC 6291, 942KVV5CJP Elironrasib (RMC-6291) is an investigational, orally bioavailable, RAS(ON) G12C-selective inhibitor developed by Revolution Medicines that targets the active GTP-bound form of KRAS G12C. In Phase 1 trials, it showed significant promise …

Elecoglipron

It’s only fair to share… Elecoglipron CAS 3011682-49-5 MFC48H46F2N10O5 MW880.9 g/mol 3-[1-[2-[(4S)-2-(3-cyclopropyl-4-fluorophenyl)-3-[3-(4-fluoro-1-methylindazol-5-yl)-2-oxoimidazol-1-yl]-4-methyl-6,7-dihydro-4H-pyrazolo[4,3-c]pyridine-5-carbonyl]-7-[(4S)-2,2-dimethyloxan-4-yl]indolizin-3-yl]cyclopropyl]-4H-1,2,4-oxadiazol-5-one glucagon-like peptide 1 (GLP-1) receptor agonist, AZD 5004, ECC 5004, G94JJ74N5Y Elecoglipron (AZD5004 / ECC-5004) is a glucagon-like peptide 1 (GLP-1) receptor agonist. In vitro, AZD5004/ECC5004 binds the human GLP-1 receptor with high affinity (IC₅₀ ~ 2.4 nM), drives G s-coupled cAMP signaling with …