7-Hydroxy-3,4-dihydroquinolin-2(1H)-one

General Properties and Specifications of 7-Hydroxy-3,4-dihydroquinolin-2(1H)-one or 7-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone:
Appearance: White to Light yellow powder to crystal.
Assay: 98% minimum.
Identification: By HPLC and IR
Related Compounds:
3-Aminophenol: 0.2% maximum.
6-Hydroxy impurity: 0.5% maximum.
5-Hydroxy impurity: 0.5% maximum.
8-Hydroxy impurity: 0.5% maximum.
3-chloro-N-(3-hydroxyphenyl)propenamide: 0.2% maximum.
Maximum single impurity: 0.5% maximum.
Total impurity: 2% maximum.
Water by KF: 2% maximum.
Melting Point: 233C to 239C.
Solubility: Soluble in DMSO and Methanol.
Storage: 2C to 8C. Refrigerate. Short term shipping may be ambient.

Certifications :
We manufacture Bulk Drugs / API, Excipients, Pharmaceuticals (IP/BP/USP/NF/Ph. Eur, JP/ CP), Speciality Chemicals(Pure/AR/ACS), Mineral Fortifiers, Food Chemical Codex (FCC) and Flavour chemicals. Our manufacturing facility is cGMP, GLP, ISO 9001, ISO 14001, ISO 22000, ISO/IEC 17025, FSSC 22000, FSSAI, Kosher, HALAL, EXCiPACT, WC, COPP, WHO-GMP and WC certified. We are also REACH registered for export to European countries.