(2,4-diaminopteridin-6-yl)methanol Hydrochloride
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Methotrexate Impurity B Hydrate
Methotrexate Impurity B Hydrate
CAT. No.
M160003
CAS No.
54-62-6(free base)
Mol. Formula
C19H20N8O5.XH2O
Mol. Weight
NA
Chemical Name
(2S)-2-[[4-[[(2,4-diaminopteridin-6-yl)methyl]amino]benzoyl]amino]pentanedioic acid hydrate
Synonyms
NA
Smiles Code
O=C(O)[C@@H](NC(C1=CC=C(NCC2=NC3=C(N)N=C(N)N=C3N=C2)C=C1)=O)CCC(O)=O.[H]O[H]
Stock Status
Limited Stock
Technical Description
Methotrexate Impurity B Hydrate is listed by Simson Pharma as a impurity standards for laboratory research, analytical development and quality-control workflows.
Suitability is method- and purpose-specific. Before use, verify the product name, catalogue number, chemical identifiers, storage requirements and the information reported in the current product or batch documentation. Your laboratory remains responsible for method qualification or validation.
Product Applications & Regulatory Search Terms:
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DISCLAIMER
This page supports product identification and initial technical
evaluation. Specifications, assigned values, pack options, availability and documentation may vary by
product or batch; verify the applicable details in the current quotation, label and supplied records before
use. The purchaser or importer is responsible for determining method suitability and meeting local
regulatory, transport and import requirements.
For research, analytical and quality-control use only. Not for human
or veterinary consumption, and not for use as a medicine.
Methotrexate Impurity B Hydrate
CAT. No. M160003 · CAS 54-62-6(free base) ·
NA
✕
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