API e farmaco progenitore

Methotrexate

CAS 59-05-2 · C20H22N8O5 · 18 Impurezze e composti correlati

01API e farmaco progenitore

2D structurePubChem CID 126941
Two-dimensional chemical structure of Methotrexate, CAS 59-05-2
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.
CAS RN59-05-2
PubChem CID126941
Molecular formulaC20H22N8O5
IUPAC name(2S)-2-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]pentanedioic acid
Defined stereocentres1
Unassigned stereocentres0

02Screening strutturale delle nitrosammine

N-nitrosoNot detected
Secondary amine0
Tertiary N-methyl amine1

Structure-only screen. Manufacturing conditions, nitrite sources, pH, temperature and purge controls require a separate process assessment.

03Stato in India

Exact-compound comparison only. Confirm the current official instrument before making a regulatory decision.

05Fonti