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| Product | Description | |
|---|---|---|
| Cetirizine Impurity 41 | Cetirizine Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,3-dihydroxypropyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. CAS No. 1243652-36-9. Molecular formula: C24H31ClN2O5. Mole weight: 462.97. Catalog: APB1243652369. |  |
| Cetirizine Impurity (4-Chlorobenzophenone) | 4-Chlorobenzophenone, is a building block used in various chemical synthesis. It can be used for the preparation of a variety of functionalized Coumarin derivatives. Synonyms: (4-Chlorophenyl)phenylmethanone; 4-Benzoylphenyl Chloride; 4-CBP; 4-Chlorobenzophenone; 4-Chlorophenyl Phenyl Ketone; CBP; Initiator 1046; NSC 2872; Phenyl 4-Chlorophenyl Ketone; p-CBP; p-Chlorobenzophenone; p-Chlorophenyl Phenyl Ketone. Grade: > 95%. CAS No. 134-85-0. Molecular formula: C13H9ClO. Mole weight: 216.67. |  |
| Cetirizine Impurity 8 DiHCl | Cetirizine impurity. Synonyms: (RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetamide Dihydrochloride. Grade: > 95%. CAS No. 200707-85-3. Molecular formula: C21H26ClN3O2. 2 HCl. Mole weight: 387.91 2 36.46. | |
| Cetirizine Impurity C dihydrochloride | Cetirizine Impurity C dihydrochloride is an impurity of Cetirizine. Cetirizine, a second-generation antihistamine and the carboxylated metabolite of hydroxyzine, is a specific, orally active and long-acting histamine H1-receptor antagonist [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2702511-37-1. Pack Sizes: 5 mg; 10 mg. Product ID: HY-131256A. |  |
| Cetirizine Impurity D DiHCl | 1,4-Bis[(4-chlorophenyl)phenylmethyl]piperazine Dihydrochloride is an impurity of Buclizine, an antiemetic agent. Synonyms: USP Cetirizine Dimer Dihydrochloride. Grade: > 95%. CAS No. 856841-95-7. Molecular formula: C30H28Cl2N2. 2 HCl. Mole weight: 487.48 2 36.46. | |
| Cetirizine 2-Chloro Impurity Dihydrochloride | Cetirizine 2-Chloro Impurity Dihydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Cetirizine Imp. C (EP), Cetirizine Dihydrochloride Imp. C (EP) as Dihydrochloride,Cetirizine Dihydrochloride Imp. C (EP), (RS)-2-[2-[4-[(2-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic Acid Dihydrochloride. CAS No. 83881-59-8. Pack Sizes: 10MG. IUPAC Name: 2-[2-[4-[(2-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid;dihydrochloride. Molecular formula: C21H25ClN2O3.2ClH. Mole weight: 461.81. Catalog: APS83881598A. SMILES: Cl.Cl.OC(=O)COCCN1CCN(CC1)C(c2ccccc2)c3ccccc3Cl. Format: Neat. Shipping: Room Temperature. | |
| Cetirizine 3-Chloro Impurity | an impurity of cetirizine. Synonyms: Acetic acid, 2-[2-[4-[(3-chlorophenyl)?phenylmethyl]?-1-piperazinyl]?ethoxy]?-. Grade: > 95%. CAS No. 1232460-31-9. Molecular formula: C21H25ClN2O3. Mole weight: 388.9. | |
| Cetirizine 3-Chloro Impurity | Cetirizine 3-Chloro Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-(4-((3-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid. CAS No. 1232460-31-9. Molecular formula: C21H25ClN2O3. Mole weight: 388.89. Catalog: APB1232460319. | |
| Cetirizine 3-Chloro Impurity DiHCl | Cetirizine 3-Chloro Impurity DiHCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1232460-31-9(free base); 2-(2-(4-((3-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride. CAS No. 1232460-29-5. Molecular formula: C21H26Cl2N2O3. Mole weight: 425.35. Catalog: APB1232460295. | |
| Cetirizine 3-chloro impurity dihydrochloride | Cetirizine 3-chloro impurity dihydrochloride. Group: Biochemicals. Alternative Names: 2- [2- [4- [ (3-Chlorophenyl) phenylmethyl] -1-piperazinyl] ethoxy] acetic acid hydrochloride. Grades: Highly Purified. CAS No. 1232460-29-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C21H27Cl3N2O3. US Biological Life Sciences. |  Worldwide |
| Cetirizine 3-Chloro Impurity Dihydrochloride | Cetirizine 3-Chloro Impurity Dihydrochloride is an impurity of Cetirizine, a second-generation antihistamine used to treat allergic rhinitis, dermatitis, and urticaria. Uses: Cetirizine (c281100) impurity as histamine inhibitor. Synonyms: 3-Chloro Cetirizine Dihydrochloride (USP). CAS No. 1232460-29-5. Molecular formula: C21H27Cl3N2O3. Mole weight: 461.81. | |
| Cetirizine dihydrochloride impurity B | Cetirizine dihydrochloride impurity B. Group: Biochemicals. Grades: Highly Purified. CAS No. 113740-61-7. Pack Sizes: 50mg, 100mg. US Biological Life Sciences. | Worldwide |
| Cetirizine dihydrochloride impurity C | Cetirizine dihydrochloride impurity C. Group: Biochemicals. Grades: Highly Purified. CAS No. 83881-59-8. Pack Sizes: 50mg, 100mg. US Biological Life Sciences. | Worldwide |
| Cetirizine dihydrochloride impurity F | Cetirizine dihydrochloride impurity F. Group: Biochemicals. Grades: Highly Purified. CAS No. 83881-53-2. Pack Sizes: 50mg, 100mg. US Biological Life Sciences. | Worldwide |
| Cetirizine EP Impurity A | A metabolite of Cetirizine and Hydroxyzine. Citirizine impurity A. Synonyms: Cetirizine CBHP Impurity (USP); 1-(p-Chloro-α-phenylbenzyl)piperazine; 4-(4-Chlorobenzhydryl)piperazine; N-(4-Chlorobenzhydryl)piperazine; Norchlorcyclizine. Grade: > 95%. CAS No. 303-26-4. Molecular formula: C17H19ClN2. Mole weight: 286.81. | |
| 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. | |
| Cetirizine EP Impurity B Ethyl Ester | Cetirizine EP Impurity B Ethyl Ester is an impurity of Cetirizine, a second-generation antihistamine used to treat allergic rhinitis, dermatitis, and urticaria. Synonyms: (RS)-2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]acetic acid ethyl ester. CAS No. 19178-83-7. Molecular formula: C21H25ClN2O2. Mole weight: 372.89. | |
| Cetirizine EP Impurity C | Cetirizine impurity as histamine inhibitor agent. Synonyms: Cetirizine 2-Chloro Analog; 2-Chlorocetirizine; (+/-)-2-Chlorocetirizine; (RS)-2-(2-(4-((2-Chlorophenyl)phenylmethyl)piperazin-1-yl)ethoxy)acetic acid. Grade: > 95%. CAS No. 83881-59-8. Molecular formula: C21H25ClN2O3. Mole weight: 388.9. | |
| Cetirizine EP Impurity D | An impurity of Cetirizine, an antihistamine used to relieve allergy symptoms. Synonyms: Cetirizine Dimer Impurity (USP); Piperazine, 1,?4-bis[(4-chlorophenyl)?phenylmethyl]?-. Grade: > 95%. CAS No. 346451-15-8. Molecular formula: C30H28Cl2N2. Mole weight: 487.48. | |
| Cetirizine EP Impurity E | Hydroxyzine Acetic Acid is an Cetirizine impurity. The compound has in particular an antiallergic, spasmolytic and antihistaminic activity. Synonyms: Ethoxycetirizine; (RS)-2-[2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]ethoxy] acetic acid. Grade: 98%. CAS No. 682323-77-9. Molecular formula: C23H29ClN2O4. Mole weight: 432.94. | |
| Cetirizine EP Impurity F | Cetirizine EP Impurity F is an impurity intricately associated with Cetirizine, a distinguished medication widely employed for treating allergies, including hay fever and allergic rhinitis. Synonyms: Deschlorocetirizine; (2-(4-(Diphenylmethyl)-1-piperazinyl)ethoxy)acetic acid; Deschloro Cetirizine; Acetic acid, 2-[2-[4-(diphenylmethyl)?-1-piperazinyl]?ethoxy]?-. Grade: > 95%. CAS No. 83881-53-2. Molecular formula: C21H26N2O3. Mole weight: 354.44. | |
| Cetirizine EP Impurity G | Cetirizine EP Impurity G is an impurity of Cetirizine, a second-generation antihistamine used to treat allergic rhinitis, dermatitis, and urticaria. Synonyms: Cetirizine Ethanol Impurity; 4-[(4-Chlorophenyl)phenylmethyl]-1-piperazineethanol dihydrochloride; (R)-2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethan-1-ol Dihydrochloride. CAS No. 164726-80-1. Molecular formula: C19H25Cl3N2O. Mole weight: 403.77. | |
| Cetirizine glycerol ester Impurity | Cetirizine glycerol ester Impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 1243652-36-9. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C24H31ClN2O5. US Biological Life Sciences. | Worldwide |
| Cetirizine Glycerol Ester Impurity | An impurity of cetirizine, an antihistamine used to relieve allergy symptoms. Synonyms: Cetirizine Glycerol Ester; Acetic acid, 2-[2-[4-[(4-chlorophenyl)?phenylmethyl]?-1-piperazinyl]?ethoxy]?-, 2,?3-dihydroxypropyl ester. Grade: > 95%. CAS No. 1243652-36-9. Molecular formula: C24H31ClN2O5. Mole weight: 462.98. | |
| Cetirizine propanediol ester impurity | Cetirizine propanediol ester impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| Cetirizine Propylene Glycol Impurity | An impurity of Cetirizine, an antihistamine used to relieve allergy symptoms. Synonyms: Acetic acid, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, 2-hydroxypropyl ester; 2-Hydroxypropyl 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetate; Propylene Glycol Ester of Cetirizine (diastereomer) (USP); Cetirizine Glycol Ester; Cetirizine Propanediol Ester; Propylene Glycol Ester of Cetrizine (Mixture of Diastereomers). Grade: ≥95%. CAS No. 2705552-48-1. Molecular formula: C24H31ClN2O4. Mole weight: 446.97. | |
| Cetirizine SM impurity 3 HCl | Cetirizine SM impurity 3 HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-((2-chlorophenyl)(phenyl)methyl)piperazine. CAS No. 109036-15-9. Molecular formula: C17H19ClN2. Mole weight: 286.8. Catalog: APB109036159. | |
| Cetirizine Sorbitol Ester Impurity | an impurity of Cetirizine. Grade: > 95%. CAS No. 13848888-64-5. Molecular formula: C27H37ClN2O8. Mole weight: 553.06. | |
| Cetirizine USP Impurity B | Cetirizine USP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-benzhydrylpiperazin-1-yl)ethanol dihydrochloride. CAS No. 108983-83-1. Molecular formula: C19H24N2O·2HCl. Mole weight: 369.33. Catalog: APB108983831. | |
| Cetirizine USP Impurity B | Cetirizine USP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10527-64-7. Molecular formula: C19H24N2O. Mole weight: 296.41. Catalog: APB10527647. | |
| rac-Cetirizine EP Impurity B | rac-Cetirizine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)acetic acid. CAS No. 113740-61-7. Molecular formula: C19H21ClN2O2. Mole weight: 344.84. Catalog: APB113740617. | |
| rac-Cetirizine EP Impurity B (Dihydrochloride) | rac-Cetirizine EP Impurity B (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)acetic acid dihydrochloride. CAS No. 1000690-91-4. Molecular formula: C19H22Cl2N2O2. Mole weight: 381.3. Catalog: APB1000690914. | |
| 2-(p-Chlorobenzhydryl piperazine)-[(N,N'-bis(2-ethoxy acetic acid)] | A bis(ethoxyacetic acid) impurity of Cetirizine. Synonyms: Cetirizine N-(2-Ethoxyacetate). Grade: > 95%. Molecular formula: C25H32ClN2O6. Mole weight: 492.00. | |
| 4-[ (4-Chlorophenyl) phenylmethyl]-1-piperazineethanol dihydrochloride | 4-[ (4-Chlorophenyl) phenylmethyl]-1-piperazineethanol dihydrochloride. Group: Biochemicals. Alternative Names: Cetirizine Impurity G. Grades: Highly Purified. CAS No. 109806-71-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C19H23ClN2O·2HCl. US Biological Life Sciences. | Worldwide |
| Cetirizine Amide | Cetirizine Amide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 83881-37-2. IUPAC Name: 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetamide. Molecular formula: C21H26ClN3O2. Mole weight: 387.90. Catalog: APS83881372. SMILES: NC(=O)COCCN1CCN(CC1)C(c2ccccc2)c3ccc(Cl)cc3. Format: Neat. | |
| Cetirizine Amide | Cetirizine impurity. Group: Biochemicals. Alternative Names: 2-[2-[4-[ (4-Chlorophenyl) phenylmethyl]-1-piperazinyl]ethoxy]-acetamide; UCB-L 172. Grades: Highly Purified. CAS No. 83881-37-2. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Cetirizine Amide Dihydrochloride | Cetirizine impurity. Group: Biochemicals. Alternative Names: (RS) -2- [2- [4- [ (4-Chlorophenyl) phenylmethyl] -1-piperazinyl] ethoxy] acetamide Dihydrochloride. Grades: Highly Purified. CAS No. 200707-85-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Cetirizine-D4 | Cetirizine-D4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1219803-84-5. Molecular formula: C21H21D4ClN2O3. Mole weight: 392.92. Catalog: APB1219803845. | |
| Cetirizine Glycerol Ester Dihydrochloride (Mixture of Diastereomers) | Cetirizine Glycerol Ester Dihydrochloride (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS006649. Format: Neat. Shipping: Room Temperature. | |
| Cetirizine N-Oxide | an impurity of cetirizine. Synonyms: Acetic acid, 2-[2-[4-[(4-chlorophenyl)?phenylmethyl]?-1-oxido-1-piperazinyl]?ethoxy]?-. Grade: > 95%. CAS No. 1076199-80-8. Molecular formula: C21H25ClN2O4. Mole weight: 404.9. | |
| Cetirizine N-Oxide Sodium Salt | An impurity of Cetirizine, which is an antihistamine used to relieve allergy symptoms. Grade: 95%. Molecular formula: C21H24NaClN2O4. Mole weight: 426.87. | |
| Cetirizine Propanediol Ester Dihydrochloride (Mixture of regioisomers) | An impurity of Cetirizine, an antihistamine used to relieve allergy symptoms. Synonyms: 1-Hydroxypropan-2-yl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate mix. 2-hydroxypropyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate dihydrochloride. Grade: ≥95%. Molecular formula: C24H31ClN2O4.C24H31ClN2O4.2HCl. Mole weight: 519.89. | |
| Hydroxyzine Acetic Acid Dihydrochloride | Hydroxyzine Acetic Acid Dihydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Cetirizine Dihydrochloride Imp. E (EP), Cetirizine Dihydrochloride Imp. E (EP) as Dihydrochloride, (RS)-2-[2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]ethoxy]-acetic Acid Dihydrochloride, Cetirizine Imp. E (EP), Ethoxycetirizine Dihydrochloride. CAS No. 83881-56-5. Pack Sizes: 10MG. IUPAC Name: 2-[2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethoxy]acetic acid;dihydrochloride. Molecular formula: C23H29ClN2O4.2ClH. Mole weight: 505.86. Catalog: APS83881565A. SMILES: Cl.Cl.OC(=O)COCCOCCN1CCN(CC1)C(c2ccccc2)c3ccc(Cl)cc3. Format: Neat. Shipping: Room Temperature. | |
| (R)-Cetirizine-D4 | (R)-Cetirizine-D4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1133210-23-7. Molecular formula: C21H21D4ClN2O3. Mole weight: 392.92. Catalog: APB1133210237. | |
| (R)-Cetirizine N-Oxide DiHCl | an impurity of cetirizine. Synonyms: Acetic acid, 2-[2-[4-[(R)?-(4-chlorophenyl)?phenylmethyl]?-1-oxido-1-piperazinyl]?ethoxy]?-. Grade: > 95%. CAS No. 442863-80-1. Molecular formula: C21H25ClN2O4. Mole weight: 404.9. | |
| (R)-Cetirizine Polyethylene Glycol Ester | (R)-Cetirizine Polyethylene Glycol Ester. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-hydroxyethyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. CAS No. 1509941-93-8. Molecular formula: C21H25ClN2O3[C2H4O]n. Catalog: APB1509941938. | |
| Cetirizine hydrochloride Related Compound A | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmaceutical impurities. | |
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