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| Product | Description | |
|---|---|---|
| Levocetirizine | Levocetirizine is a selective histamine H1 antagonist used to treat a variety of allergic symptoms. It is the R enantiomer of [cetirizine]. Levocetirizine has greater affinity for the histamine H1 receptor than cetirizine. Alternative Names: (R)-cetirizine. (-)-Cetirizine. Xarlin. CAS No. 130018-77-8. Product ID: API130018778. Molecular formula: C21H25ClN2O3. Mole weight: 388.9. SMILES: C1CN(CCN1CCOCC(=O)O)[C@H](C2=CC=CC=C2)C3=CC=C(C=C3)Cl. Appearance: White Solid. Category: Antihistamine APIs. |  |
| 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 [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: (R)-Cetirizine. CAS No. 130018-77-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B0814. |  |
| Levocetirizine dihydrochloride | Levocetirizine dihydrochloride. Group: Biochemicals. Alternative Names: (R)-Cetirizine dihydrochloride. Grades: Highly Purified. CAS No. 130018-77-8. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H27Cl3N2O3. US Biological Life Sciences. |  Worldwide |
| Levocetirizine dihydrochloride | Levocetirizine dihydrochloride is the L-R-enantiomer of cetirizine hydrochloride, a new generation of highly effective non-sedative antihistamines. Alternative Names: LEVOCETIRIZINE 2HCL;LEVOCETIRIZINE DIHCL;LEVOCETIRIZINE DIHYDROCHLORIDE;LEVOCETIRIZINE HCL;LEVOCETRIZINE DIHYDROCHLORIDE;[2-[4-[(r)-(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-acetic acid dihydrochloride;[2-[4-[(R)-(4-CHLOROPHENYL)PHENYLMETHYL]-1-PIPERAZINYL]ETHOXY]-ACETIC ACID 2HCL;(R)-Cetirizine (hydrochloride). CAS No. 130018-87-0. Product ID: API130018870. Molecular formula: C21H27Cl3N2O3. Mole weight: 461.81. EINECS: 641-093-3. SMILES: C1CN(CCN1CCOCC(=O)O)[C@H](C2=CC=CC=C2)C3=CC=C(C=C3)Cl.Cl.Cl. Appearance: powder. Category: Antihistamine APIs. | |
| Levocetirizine dihydrochloride | Levocetirizine dihydrochloride ((R)-Cetirizine dihydrochloride) is a third-generation peripheral H1-receptor antagonist. Levocetirizine dihydrochloride is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine dihydrochloride has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: (R)-Cetirizine dihydrochloride. CAS No. 130018-87-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-W010841. | |
| Levocetirizine Dihydrochloride | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopyapi standardspharmaceutical toxicology. Alternative Names: Levocetirizine dihydrochloride, Allercet, (R)-Cetirizine dihydrochloride, Allear, Xyzall, Xyzal,Levocetirizine Dihydrochloride, Lezyncet, (R)-(-)-Cetirizine hydrochloride, Xusal, Acetic acid, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, dihydrochloride, (R)-, Acetic acid, 2-[2-[4-[(R)-(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2), Acetic acid, [2-[4-[(R)-(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, dihydrochloride (9CI), UCB 28556. |  |
| (R)-Cetirizine diHCl (Levocetirizine diHCl) | (R)-Cetirizine diHCl (Levocetirizine diHCl) is a potent pharmaceutical compound employed within the biomedical sphere for studying allergic conditions like hay fever and urticaria. This compound is acting as a selective antagonist at the histamine H1 receptor, effectively mitigates the manifestation of symptoms attributable to an overabundance of histamine. Uses: Histamine h1 antagonists, non-sedating. Synonyms: (-)-Cetirizine dihydrochloride; 2-[2-[4-[(R)-(4-chlorophenyl)-phenyl-methyl]piperazin-1-yl]ethoxy]acetic acid dihydrochloride, Levocetirizine dihydrochloride. Grade: >98%. CAS No. 130018-87-0. Molecular formula: C21H27Cl3N2O3. Mole weight: 388.90 2 36.46. |  |
| (S)-Cetirizine DiHCl (Levocetirizine S-Isomer DiHCl) | A nonsedating type histamine H1-receptor antagonist. A major metabolite of Hydroxyzine. Pharmacological activity resides primarily in the (R)-isomer. Antihystaminic. Synonyms: (S)-[2-[4-[(4-Chlorophenyl)-phenylmethyl]-1-piperazinyl]ethoxy]acetic Acid Dihydrochloride; (+)-Cetirizine Dihydrochloride; Dextrocetirizine Dihydrochloride. Grade: > 95%. CAS No. 163837-48-7. Molecular formula: C21H25ClN2O3. 2 HCl. Mole weight: 388.90 2 36.46. | |
| 1-Benzylaziridin-2-one | Intermediate of Levocetirizine. Grade: > 95%. Molecular formula: C9H9NO. Mole weight: 147.18. | |
| [2-[4-[4-chlorophenylmethyl]-1-piperazinyl]-ethoxy]acetamide | Intermediate of Levocetirizine. Grade: > 95%. Molecular formula: C15H22ClN3O2. Mole weight: 311.81. | |
| 4-Chlorobenzhydrylamine hydrochloride | Intermediate of Levocetirizine. Synonyms: (4-chlorophenyl)-phenylmethanamine; hydrochloride. Grade: > 95 %. CAS No. 5267-39-0. Molecular formula: C13H13Cl2N. Mole weight: 254.16. | |
| Cetirizine EP Impurity B | De(carboxymethoxy) Cetirizine Acetic Acid is an impurity of Cetirizine; a nonsedating type histamine H1-receptor antagonist and a major metabolite of Hydroxyzine. Pharmacological activity of Cetirizine resides primarily in the (R)-isomer. Also antihystaminic. Synonyms: Cetirizine acetic acid; De(carboxymethoxy) Cetirizine Acetic Acid; Levocetirizine Impurity 3; 4-[(4-Chlorophenyl)phenylmethyl]-1-piperazineacetic Acid. Grade: > 95%. CAS No. 113740-61-7. Molecular formula: C19H21ClN2O2. Mole weight: 344.84. | |
| Cetirizine EP Impurity B Dihydrochloride | Cetirizine EP Impurity B Dihydrochloride is an impurity of Cetirizine, a second-generation antihistamine used to treat allergic rhinitis, dermatitis, and urticaria. Synonyms: 4-[(4-Chlorophenyl)phenylmethyl]-1-piperazineacetic Acid Dihydrochloride; De(carboxymethoxy)Cetirizine Acetic Acid Dihydrochloride; Levocetirizine Impurity 3 DiHCl. Grade: 98%. CAS No. 1000690-91-4. Molecular formula: C19H23Cl3N2O2. Mole weight: 417.76. | |
| Chlorobenzhydryl Piperazine | Chlorobenzhydryl Piperazine is an impurity of Levocetirizine, an antihistamine used to relieve allergy symptoms. Synonyms: (-)-1-[(4-Chlorophenyl)phenylmethyl]piperazine; (R)-1-(p-Chlorobenzhydryl)piperazine. Grade: > 95%. CAS No. 300543-56-0. Molecular formula: C17H19ClN2. Mole weight: 286.80. | |
| (R)-Cetirizine-[d4] Dihydrochloride | (R)-Cetirizine-[d4] Dihydrochloride is the labelled salt of Levocetirizine, which is a histamine H1 receptor antagonist and could be used as an antihystaminic agent. Synonyms: Levocetirizine D4 Dihydrochloride; 2-[2-[4-[(R)-(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy-d4]acetic Acid Dihydrochloride; (-)-Cetirizine-d4 Dihydrochloride. Grade: 98% by CP; 98% atom D. Molecular formula: C21H23D4Cl3N2O3. Mole weight: 465.83. | |
| (R)-Cetirizine Dihydrochloride | A nonsedating type histamine H1-receptor antagonist. A major metabolite of Hydroxyzine. Pharmacological activity resides primarily in the (R)-isomer. Antihystaminic. Group: Biochemicals. Alternative Names: 2- [2- [4- [ (R) - (4-Chlorophenyl) phenylmethyl] -1-piperazinyl] ethoxy] acetic Acid Dihydrochloride; (-)-Cetirizine Dihydrochloride; Levocetirizine Dihydrochloride. Grades: Highly Purified. CAS No. 130018-77-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
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