Cetirizine
Cetirizine
CAS: 83881-51-0
Molecular Formula: C21H25ClN2O3
Cetirizine - Names and Identifiers
| Name | Cetirizine |
| Synonyms | vidix Ceterizine Cetirizine CETIRIZINE LACTOSE ESTER Cetirizine DISCONTINUED (Replaced with C1876) 2-[4-(4-Chlorobenzhydryl)-1-piperazinyl]ethoxyacetic acid 2-[2-[4-(4-Chlorobenzhydryl)-1-piperazinyl]ethoxy]acetic acid 5-[4-[(4-Chlorophenyl)phenylmethyl]piperazino]-3-oxapentanoic acid 2-[2-[4-[(4-chlorophenyl)-phenyl-methyl]piperazin-1-yl]ethoxy]acetic acid 2-(2-{4-[(R)-(4-chlorophenyl)(phenyl)Methyl]piperazin-1-yl}ethoxy)acetic acid |
| CAS | 83881-51-0 |
| InChI | InChI=1/C21H25ClN2O3/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26/h1-9,21H,10-16H2,(H,25,26) |
Cetirizine - Physico-chemical Properties
| Molecular Formula | C21H25ClN2O3 |
| Molar Mass | 388.89 |
| Density | 1.237±0.06 g/cm3(Predicted) |
| Melting Point | 110-115°C |
| Boling Point | 542.1±45.0 °C(Predicted) |
| Water Solubility | 101 mg/L |
| pKa | 3.46±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Physical and Chemical Properties | Melting point 110-115°C water-soluble 101 mg/L |
| Use | Used as an anti-allergic drug |
Cetirizine - Risk and Safety
| WGK Germany | 3 |
| RTECS | AG0977500 |
Cetirizine - Nature
Open Data Verified Data
crystallized from ethanol, melting point 110-115 °c.
Last Update：2024-01-02 23:10:35
Cetirizine - Preparation Method
Open Data Verified Data
N-(4-chlorophenyl) phenylmethyl] piperazine was reacted with 2-(2-chloroethoxy) acetic acid to give cetirizine.
Last Update：2022-01-01 09:11:02
Cetirizine - Application
Open Data Verified Data
developed by joint Chemical Company, Belgium, launched in 1987. Anti-allergic drugs have long-acting selectivity and strong Hi receptor activity without sedative side effects. For allergic diseases of the respiratory system, skin and eyes, including chronic idiopathic urticaria, perennial sexually allergic nose
Inflammation, hay fever, mild sedative effect or dry oral mucosa.
Last Update：2025-08-19 16:24:40
Supplier List
Featured ProductsSpot supply
Product Name: Cetirizine Visit Supplier Webpage Request for quotationCAS: 83881-51-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)aceticacid Request for quotationCAS: 83881-51-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Cetirizine Visit Supplier Webpage Request for quotationCAS: 83881-51-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Multiple SpecificationsSpot supply
Product Name: Cetirizine Visit Supplier Webpage Request for quotationCAS: 83881-51-0
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: Cetirizine Visit Supplier Webpage Request for quotationCAS: 83881-51-0
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: Cetirizine Request for quotation
CAS: 83881-51-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 83881-51-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Featured ProductsSpot supply
Product Name: Cetirizine Visit Supplier Webpage Request for quotationCAS: 83881-51-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)aceticacid Request for quotationCAS: 83881-51-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Cetirizine Visit Supplier Webpage Request for quotationCAS: 83881-51-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Multiple SpecificationsSpot supply
Product Name: Cetirizine Visit Supplier Webpage Request for quotationCAS: 83881-51-0
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: Cetirizine Visit Supplier Webpage Request for quotationCAS: 83881-51-0
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: Cetirizine Request for quotation
CAS: 83881-51-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 83881-51-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History