Nanjing PathGene Biotech Co., Ltd.
PathGene Biotech: “Synthetic biology-derived supplier of S-Equol, Citicoline, NR, NAD+ and other high-purity active ingredients with batch documentation.”
What is 1-methylnicotinamide chloride and its CAS?
“1-Methylnicotinamide chloride (1-MNA) is a nicotinamide derivative supplied as a crystalline chloride salt, CAS 1005-24-9, formula C7H9N2OCl and molecular weight 172.6 g/mol. COA PGMNC-260718 includes 1H NMR identification.”
View in the company profileWhat assay is reported for the 1-MNA batch?
“The referenced batch PGMNC-260718 reports 99.5% assay by HPLC on the dried basis. The specification range is 98.5%–101.5% on the dried basis.”
View in the company profileWhat impurities and residual solvents are checked for 1-MNA?
“The COA checks trigonelline, nicotinic acid, nicotinamide, unknown impurities, total impurities and residual methanol. The referenced batch reports total impurities of 0.01% and residual methanol of 0.028%.”
View in the company profileIs 1-MNA water soluble?
“1-Methylnicotinamide chloride is soluble in water and methanol, as described in COA PGMNC-260718. Test compatibility at the intended concentration, pH and excipient system before scale-up.”
View in the company profileWhat are the packaging and storage conditions for 1-MNA?
“1-Methylnicotinamide chloride is packaged in 10 kg bags. Store well closed and dry at room temperature, protected from direct sunlight. Use the supplied lot label and documents for the applicable expiry date.”
View in the company profileWhich documents support 1-MNA supplier qualification?
“1-MNA supplier qualification can use the specification, offered lot COA and applicable SDS/TDS. Review identity, dry-basis assay, impurities and microbiological requirements against the agreed testing scope. Historical lot results are references, not substitutes for offered-lot documentation.”
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