GC42789
Aminopterin
Also known as 2-[[4-[(2,4-diaminopteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid
Aminopterin is a synthetic folic acid derivative whose metabolite is a competitive inhibitor of dihydrofolate reductase, which is a cofactor for nucleic acid synthesis
ChemicalCAS54-62-6MW440.4FormulaC19H20N8O5
- CAS number
- 54-62-6
- Molecular weight
- 440.4
- Formula
- C19H20N8O5
- Solubility
- DMSO ： 14·71 mg/mL (33·40 mM; Need ultrasonic); H2O ： 5 mg/mL (11·35 mM; ultrasonic and adjust pH to 8 with NaOH)
- InChIKey
- TVZGACDUOSZQKY-UHFFFAOYSA-N
- Catalogue number
- GC42789
- Brand
- GLPBIO
Computed properties PubChem CID 2154 · XLogP -2 · TPSA 219 Ų · H-bond donors 6
- XLogP
- -2
- TPSA
- 219 Ų
- H-bond donors
- 6
- H-bond acceptors
- 12
- Rotatable bonds
- 9
- Heavy atoms
- 32
SMILES C1=CC(=CC=C1C(=O)NC(CCC(=O)O)C(=O)O)NCC2=CN=C3C(=N2)C(=NC(=N3)N)N
Computed descriptors from PubChem (CID 2154), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.
Ordering in Israel
- Lead time
- Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
- Pricing
- Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
- Documents
- Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
- Who we serve
- Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.
- Questions
- WhatsApp · +972-55-990-7576 · orders@labo.co.il