Selenious Acid

Overview

Selenious Acid is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL2009089).

API suppliers (13)

Suppliers of Selenious Acid evidenced by a US FDA Type II Drug Master File or an EU Certificate of Suitability (CEP). Sources: FDA DMF list, EDQM certification database.

• CHEMWERTH INCFrance1 active DMF
• BIOPHORE INDIA PHARMACEUTICALS PVT LTD1 active DMF
• CHEMCON GMBHGermany1 active DMF GMP on record
• METROCHEM API PRIVATE LTDIndia1 active DMF
• GLAND PHARMA LTDIndia1 active DMF GMP on record
• HARMAN FINOCHEM LTDIndia1 active DMF GMP on record
• GLOBAL CALCIUM PRIVATE LTDIndia1 active DMF GMP on record
• MAITHRI DRUGS PRIVATE LTDIndia1 active DMF GMP on record
• Sun Pharmaceutical Industries LimitedIndia1 active DMF GMP on record
• RAKS PHARMA PVT LTDIndia1 active DMF
• MACSEN DRUGSIndia1 active DMF
• Hetero Drugs LimitedIndia1 active DMF GMP on record
• MUBY CHEM PRIVATE LTDIndia1 active DMF

Patent & exclusivity (US)

Per the FDA Orange Book (13 approved US products), the latest listed US patent on Selenious Acid expires 1 Jul 2041. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name

selenous acid

Canonical SMILES

O[Se](=O)O

InChIKey

MCAHWIHFGHIESP-UHFFFAOYSA-N