SML3497

LY345899

≥95% (HPLC)

• Synonym(s): 5,6,7,8-Tetrahydro-N5,N10-carbonylfolic acid, LY 345899, LY-345899, LY354899, N-[4-(3-Amino-1,2,5,6,6a,7-hexahydro-1,9-dioxoimidazo[1,5-f]pteridin-8(9H)-yl)benzoyl]-L-glutamic acid
• Empirical Formula (Hill Notation): C₂₀H₂₁N₇O₇
• CAS Number: 10538-99-5
• Molecular Weight: 471.42
• UNSPSC Code: 12352200
• NACRES: NA.77
• MDL number: MFCD29920315
• Assay: ≥95% (HPLC)
• Form: (Powder or Lyophilized powder or film)
• Storage condition: desiccated

Properties

• Quality Segment: 100
• assay: ≥95% (HPLC)
• form: (Powder or Lyophilized powder or film)
• storage condition: desiccated
• color: white to beige
• storage temp.: -10 to -25°C
• SMILES string: O=C1N2C3=C(NC(N)=NC3=O)NCC2CN1C4=CC=C(C=C4)C(N[C@H](C(O)=O)CCC(O)=O)=O

Description

Biochem/physiol Actions

LY345899 (LY354899) is a methylenetetrahydrofolate dehydrogenase inhibitor (MTHFD1 IC50 = 96 nM with 30 μM folitixorin and 400 μM NADP+; MTHFD2 IC50 = 663 nM with 5 μM folitixorin and 250 μM NAD+) that exerts antiproliferation activity against cancer cells by targeting the folate cycle. Co-administer LY345899 with the dihydrofolate reductase (DHFR) inhibitor methotrexate (MTX) overcomes AML MTX resistance (50 mg/kg) in mice in vivo (10 mg/kg q.o.d. i.p.).

Methylenetetrahydrofolate dehydrogenase 1/2 (MTHFD1/2) inhibitor that exerts anti-cancer efficacy in vitro and in vivo by targeting the folate cycle.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable