Cetirizine

Overview

Cetirizine is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL1000).

API suppliers (33)

Suppliers of Cetirizine backed by a verifiable FDA Type II Drug Master File. Source: FDA quarterly DMF list.

• WAVELENGTH ENTERPRISES LTDIsrael2 active DMF
• Taro Pharmaceutical Industries Ltd.Israel1 active DMF
• CELSUS LABORATORIES INC1 active DMF
• Cipla USA, Inc.USA1 active DMF
• Taro Pharmaceutical Industries Ltd.Israel1 active DMF
• Cipla USA, Inc.USA1 active DMF
• CELSUS LABORATORIES INC1 active DMF
• Taro Pharmaceutical Industries Ltd.Israel1 active DMF
• INVENTAA INDUSTRIES PRIVATE LTD1 active DMF
• Taro Pharmaceutical Industries Ltd.Israel1 active DMF
• MATRIX PHARMACORP PRIVATE LTD1 active DMF
• SOLARA ACTIVE PHARMA SCIENCES LTD1 active DMF
• INVENTAA INDUSTRIES PRIVATE LTD1 active DMF
• Dr. Reddy's Laboratories Ltd.India1 active DMF
• ORBION PHARMACEUTICALS PRIVATE LTDIndia1 active DMF
• JUBILANT BIOSYS LTD1 active DMF
• COSMA SPAItaly1 active DMF
• Ipca Laboratories LimitedIndia1 active DMF
• Dr. Reddy's Laboratories Ltd.India1 active DMF
• Cipla USA, Inc.USA1 active DMF
• Taro Pharmaceutical Industries Ltd.Israel1 active DMF
• MATRIX PHARMACORP PRIVATE LTD1 active DMF
• Sun Pharmaceutical Industries LimitedIndia1 active DMF
• INVENTAA INDUSTRIES PRIVATE LTD1 active DMF
• ORBION PHARMACEUTICALS PRIVATE LTDIndia1 active DMF

Showing 25 of 33 suppliers — see the full list in the app.

Patent & exclusivity (US)

Per the FDA Orange Book (97 approved US products), the latest listed US patent on Cetirizine expires 9 Jan 2033. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name

2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid

Canonical SMILES

C1CN(CCN1CCOCC(=O)O)C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl

InChIKey

ZKLPARSLTMPFCP-UHFFFAOYSA-N