Canonical ingredient
methotrexate
METHOTREXATE
8 linked products
Official identifiers
CAS 59-05-2ChEBI CHEBI:44185InChI InChI=1S/C20H22N8O5/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27)/t13-/m0/s1InChIKey FBOZXECLQNJBKD-ZDUSSCGKSA-NKEGG_COMPOUND C01937NHPID_ID 5394SMILES CN(Cc1cnc2nc(N)nc(N)c2n1)c1ccc(C(=O)N[C@@H](CCC(=O)O)C(=O)O)cc1
Names and synonyms
- methotrexate (en)
- Méthotrexate (fr)
Safety and technical documents
General references and manufacturer-specific SDS documents are kept separate.
No verified SDS or technical sheet is linked yet. This absence is explicit and does not mean that no document exists.
End-to-end traceability
Only links supported by an identified source are published. Missing evidence remains explicitly unknown.
Evidence still missing
- Country or region of origin
- Raw-material producer
- Ingredient manufacturer
- Distributor
- Transformation steps
Documented origins
No origin has been proven yet by an explicit source.
Documented organizations
No organization has been proven yet by an explicit source.
Documented transformations
No transformation step has been proven yet by an explicit source.
Method: a company’s registration country is never used as evidence of a material’s origin.