Specification

Assay (HPLC)...................... ...…………..97.0-103.0%

Appearance…………..………………White to off white crystalline powder

Loss on drying ................................................. ≤0.5%

Total impurities .................................................≤1.0%

Residue on ignition .......................................... ≤0.5%

Heavy metals……………………………………≤20ppm

Synonym: 6-(1-Piperidinyl)-2,4-pyrimidinediamine 3-oxide, 6-(1-Piperidinyl)pyrimidine-2,4-diamine 3-oxide

CAS number: 38304-91-5

Linear formula: C9H15N5O

Molecular weight: 209.25

Lot: ENC032023   Retest date: 03/14/2025