Folic acid - impurity A — Impurity Reference Standard

Buy Folic acid - impurity A (CAS 4271-30-1) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-F00006
• CAS No.: 4271-30-1
• Chemical Name: N-(4-Aminobenzoyl)-L-Glumatic Acid
• Synonyms: N-(p-Aminobenzoyl)-L(+)-glutamic Acid; Folic Acid Dihydrate - Impurity A (Freebase); Folic Acid Impurity A; Methotrexate - Impurity K; Calcium Levulinate Dihydrate - Impurity A; Calcium Levofolinate Pentahydrate - Impurity A; (2S)-2-[(4-Aminobenzoyl)amino]pentanedioic Acid; Leucovorin Calcium; 4-Aminobenzoylglutamic acid
• Molecular Formula: C12H14N2O5
• Molecular Weight: 266.25
• Appearance: Off White Solid.
• Storage: 2-8°C Refrigerator
• Application: Major metabolite of 5-Methyltetrahydrofolic Acid