Maintenance Notice (2:00 - 3:00 AM July 26, 2026 UTC): The website is scheduled for maintenance. The website will be available, but some functions may experience errors. We appreciate your patience and understanding.
Product Document Searching Made Easy by 2D Code! | TCI Chemistry News July 2026 | [Product Highlights] Powerful Phosphine Ligand for... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 83881-52-1 | Product Number: C2316
Cetirizine Dihydrochloride
×
Purity: >98.0%(T)(HPLC)
Synonyms:
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
$113.00
|
0 | 24 | Contact Us | |
| 25G |
$347.00
|
7 | 1 | Contact Us |
* Please contact our distributors or
TCI
to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
| Product Number | C2316 |
Purity / Analysis Method 
|
>98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__2__1H__2__5ClN__2O__3·2HCl = 461.81 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 83881-52-1 |
| Related CAS RN
|
83881-51-0 |
| Reaxys Registry Number | 9100316 |
| PubChem Substance ID | 87560950 |
| SDBS (AIST Spectral DB) | 52376 |
| Merck Index (14) | 2022 |
| MDL Number | MFCD00941428 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 225 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| RTECS# | AG0980000 |
Transport Information:
| H.S.code* | 2933.59-000 |
Application
Cetirizine dihydrochloride: A Second-Generation Histamine H1-Receptor Antagonist
Cetirizine dihydrochloride is a second-generation histamine H1-receptor antagonist with a long duration of activity and low potential for interaction with drugs metabolised by the hepatic cytochrome P450 system. The active R-enantiomer of cetirizine is levocetirizine [L0264].
References
- Molecular basis for the lack of HERG K+ channel block-related cardiotoxicity by the H1 receptor blocker cetirizine compared with other second-generation antihistamines
- Molecular Properties and Pharmacokinetic Behavior of Cetirizine, a Zwitterionic H1-Receptor Antagonist
- Binding characteristics of cetirizine and levocetirizine to human H1 histamine receptors: contribution of Lys191 and Thr194
- Cetirizine: a review of its use in allergic disorders (a review)
- Physicochemical, pharmacological and pharmacokinetic properties of the zwitterionic antihistamines cetirizine and levocetirizine (a review)
PubMed Literature
Documents
Product Articles
Product Documents (Note: Some products will not have analytical charts available.)
Enter TCI Product Number
Enter KISHIDA Product Number
4-5 alphanumeric characters before the hyphen
7 alphanumeric characters
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
• The requested SDS is not available.
Specifications
The requested specifications are not available.
Please Contact Us for more information.
The requested specifications are not available.
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
• Please check that the lot number you have entered is correct. It is 4-5 alphanumeric characters before the hyphen. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
• If your information is correct and you are still not able to view the requested certificates, Please Contact Us for more information.
• Please check that the lot number you have entered is correct. It is 7 alphanumeric characters. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
The requested analytical chart is not available. Sorry for the inconvenience.