1133210-23-7
Chemical Structure
Levocetirizine-d4
Synonym(s): (R)-Cetirizine-d4
- No. CAS: 1133210-23-7
- Formula:C21H21D4ClN2O3
- Molecular Weight:392.91
IUPAC Name: 3-hydroxypentan-2-one
InChIKey: ZKLPARSLTMPFCP-KNFDVUFYSA-N
SMILES: OC(COC([2H])([2H])C([2H])([2H])N(CC1)CCN1[C@H](C2=CC=CC=C2)C3=CC=C(C=C3)Cl)=O
Biological Activity: Levocetirizine-d4 ((R)-Cetirizine-d4) is the deuterium-labeled Levocetirizine (HY-B0814)[1]. Levocetirizine ((R)-Cetirizine) is a third-generation peripheral H1-receptor antagonist. Levocetirizine is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria[2].
| Referencia número | Nombre del producto | Pureza | Descripciòn | Pricing | |||||||||||||||||||
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Levocetirizine-d4 | Levocetirizine-d4 ((R)-Cetirizine-d4) is the deuterium-labeled Levocetirizine (HY-B0814). Levocetirizine ((R)-Cetirizine) is a third-generation peripheral H1-receptor antagonist. Levocetirizine is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria. | |||||||||||||||||||||
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Levocetirizine (Standard) | ≥98% | Levocetirizine (Standard) is the analytical standard of Levocetirizine. This product is intended for research and analytical applications. Levocetirizine ((R)-Cetirizine) is a third-generation peripheral H1-receptor antagonist. Levocetirizine is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria. | ||||||||||||||||||||
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Levocetirizine-d4 dihydrochloride | Levocetirizine-d4 (dihydrochloride) is the deuterium labeled Levocetirizine. Levocetirizine ((R)-Cetirizine) is a third-generation peripheral H1-receptor antagonist. Levocetirizine is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria. | |||||||||||||||||||||
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Levocetirizine | 98.98% | Levocetirizine ((R)-Cetirizine) is a third-generation peripheral H1-receptor antagonist. Levocetirizine is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria. | ||||||||||||||||||||
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Similarity Score 1.00
HY-17042RCetirizine (Standard) -
Similarity Score 1.00
HY-Z1947Cetirizine impurity 11 -
Similarity Score 0.97
HY-17042ARCetirizine dihydrochloride (Standard) -
Similarity Score 0.97
HY-17042B(S)-Cetirizine dihydrochloride -
Similarity Score 0.97
HY-W010841Levocetirizine dihydrochloride -
Similarity Score 0.92
HY-Z1374R(R)-2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetamide (Cetirizine Impurity） (Standard) -
Similarity Score 0.92
HY-Z1767Cetirizine impurity 10 -
Similarity Score 0.92
HY-Z3535Cetirizine impurity 7 -
Similarity Score 0.91
HY-12966Cetirizine methyl ester -
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