Cetirizine Ethyl Ester (USP RC A)
Synonym(s):(RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic acid ethyl ester dihydrochloride;Cetirizine ethyl ester dihydrochloride
- CAS NO.:246870-46-2
- Empirical Formula: C23H29ClN2O3
- Molecular Weight: 416.94
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02

What is Cetirizine Ethyl Ester (USP RC A)?
The Uses of Cetirizine Ethyl Ester (USP RC A)
Cetirizine Ethyl Ester, is an intermediate for the preparation of Cetirizine (C281100), which is a nonsedating type histamine H1-receptor antagonist. It is an antihistamine used in the treatment of allergies, hay fever, angioedema, and urticaria. It is a major metabolite of Hydroxyzine (H996500).
The Uses of Cetirizine Ethyl Ester (USP RC A)
Cetirizine Ethyl Ester is the impurity of Cetirizine(C281101), is an antihistamine used in treatment of children with chronic spontaneous urticaria.
Properties of Cetirizine Ethyl Ester (USP RC A)
Boiling point: | 519.9±45.0 °C(Predicted) |
Density | 1.170±0.06 g/cm3(Predicted) |
storage temp. | Refrigerator |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | Oil |
pka | 6.55±0.10(Predicted) |
color | Pale Yellow to Dark Orange |
Safety information for Cetirizine Ethyl Ester (USP RC A)
Signal word | Danger |
Pictogram(s) |
![]() Corrosion Corrosives GHS05 ![]() Exclamation Mark Irritant GHS07 ![]() Health Hazard GHS08 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for Cetirizine Ethyl Ester (USP RC A)
New Products
3-Iodophenylacetic acid 3-Pyridineacetonitrile, α-hydroxy- 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole 2-Hexyn-1-ol Dibenzo-18-crown-6 Nickel(II) perchlorate hexahydrate, 98% 4-Bromophenylacetonitrile, 95% 3-Bromo-4-fluoroaniline, 97% Sodium tetraborate decahydrate, 98% Palladium(II) acetate, trimer, Pd 99% 4-Bromo-2-chlorotoluene, 97% N N Dimethylformamide Dimethyl Acetal (Dmf Dma) 2,3-Dichloro Benzoyl Cyanide [Side Chain] Bis(2-Chloroethyl) Amine Hydrochloride L-Glutamic Acid Diethyl Ester Hydrochloride 5-(Difluoromethoxy)-2-Mercaptobenzimidazole 1-Ethyl-3-(3-Dimethylaminopropyl)-Carbodiimide Hydrochloride [EDC Hcl] 1,4-Napthoquinone Bromoiodomethane Sodium Bicarbonate Methylene Dichloride (MDC) Ethyl Acetate Indole-3-Carbinol (I3C)Related products of tetrahydrofuran




![(RS)-2-[2-[4-[(2-Chloro-phenyl)phenylMethyl]piperazin-1-yl]ethoxy]aceticAcidDihydrochloride](https://img.chemicalbook.in/CAS/20130318/GIF/CB02617026.gif)

![1,4-BIS[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE DIHYDROCHLORIDE](https://img.chemicalbook.in/CAS/GIF/346451-15-8.gif)

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