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| Product | Description | |
|---|---|---|
| Cetirizine impurity 14 | Cetirizine impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid. Molecular Formula: C21H25ClN2O3. Mole Weight: 388.89. Catalog: APB04253. |  |
| Cetirizine impurity 22 | Cetirizine impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-1- ( (4-chlorophenyl) (phenyl)methyl)piperazine. CAS No. 439858-21-6. Molecular Formula: C17H19ClN2. Mole Weight: 286.8. Catalog: APB439858216. | |
| Cetirizine Impurity 28 | Cetirizine Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sec-butyl 2- (2- (4- ( (R)- (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular Formula: C25H33ClN2O3. Mole Weight: 444.99. Catalog: APB04248. | |
| Cetirizine Impurity 29 | Cetirizine Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1243652-36-9(free base); 2,3-dihydroxypropyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate dihydrochloride. Molecular Formula: C24H31ClN2O5·2HCl. Mole Weight: 535.89. Catalog: APB04250. | |
| Cetirizine Impurity 30 | Cetirizine Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-hydroxypropyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular Formula: C24H31ClN2O4. Mole Weight: 446.97. Catalog: APB04246. | |
| Cetirizine Impurity 30 (Hydrochloride) | Cetirizine Impurity 30 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-hydroxypropyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate hydrochloride. Molecular Formula: C24H31ClN2O4·HCl. Mole Weight: 483.43. Catalog: APB04247. | |
| Cetirizine Impurity 31 | Cetirizine Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-hydroxypropan-2-yl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular Formula: C24H31ClN2O4. Mole Weight: 446.97. Catalog: APB04245. | |
| Cetirizine Impurity 35 | Cetirizine Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-1- ( (4-chlorophenyl) (phenyl)methyl)piperazine. CAS No. 300543-56-0. Molecular Formula: C17H19ClN2. Mole Weight: 286.80. Catalog: APB300543560. | |
| Cetirizine Impurity 36 | Cetirizine Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-methyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular Formula: C22H27ClN2O3. Mole Weight: 402.91. Catalog: APB04243. | |
| Cetirizine Impurity 37 | Cetirizine Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-ethyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular Formula: C23H29ClN2O3. Mole Weight: 416.94. Catalog: APB04242. | |
| Cetirizine Impurity 38 | Cetirizine Impurity 38. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate. CAS No. 13848888-64-5. Molecular Formula: C27H37ClN2O8. Mole Weight: 552.22. Catalog: APB13848888645. | |
| Cetirizine Impurity 38 (Hydrochloride) | Cetirizine Impurity 38 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate hydrochloride. Molecular Formula: C27H37ClN2O8·HCl. Mole Weight: 588.68. Catalog: APB04241. | |
| Cetirizine Impurity 39 | Cetirizine Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetoxy)acetic acid. Molecular Formula: C23H27ClN2O5. Mole Weight: 446.16. Catalog: APB04239. | |
| Cetirizine Impurity 40 | Cetirizine Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-(4-((4-chlorophenyl)(p-tolyl)methyl)piperazin-1-yl)ethoxy)acetic acid. Molecular Formula: C22H27ClN2O3. Mole Weight: 402.17. Catalog: APB04240. | |
| 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 42 | Cetirizine Impurity 42. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sec-butyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate. Molecular Formula: C25H33ClN2O3. Mole Weight: 444.99. Catalog: APB04238. | |
| 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. Grades: > 95%. CAS No. 134-85-0. Molecular formula: C13H9ClO. Mole weight: 216.67. |  |
| Cetirizine impurity 6 | Cetirizine impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2- (2-chloroethoxy)-1- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethanone. Molecular Formula: C21H24Cl2N2O2. Mole Weight: 407.33. Catalog: APB04257. | |
| Cetirizine impurity 7 | Cetirizine impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1- (4- ( (S)- (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)-2- (2- (4- ( (R)- (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)ethanone. Molecular Formula: C38H42Cl2N4O2. Mole Weight: 657.67. Catalog: APB04255. | |
| Cetirizine Impurity 8 DiHCl | Cetirizine impurity. Synonyms: (RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetamide Dihydrochloride. Grades: > 95%. CAS No. 200707-85-3. Molecular formula: C21H26ClN3O2. 2 HCl. Mole weight: 387.91 2 36.46. | |
| Cetirizine Impurity A | Cas No. 303-26-4. | |
| Cetirizine Impurity A | Cetirizine Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-((2-chlorophenyl)(3-chlorophenyl)methyl)piperazin-1-yl)ethanol dihydrochloride. CAS No. 126517-38-2. Molecular Formula: C19H22Cl2N2O·2HCl. Mole Weight: 438.22. Catalog: APB126517382. | |
| Cetirizine Impurity A1 | Cetirizine Impurity A1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 126517-29-1. Molecular Formula: C19H22Cl2N2O. Mole Weight: 365.3. Catalog: APB126517291. | |
| Cetirizine Impurity C | Cas No. 83881-59-8. | |
| 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 | Cas No. 346451-15-8. | |
| 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. Grades: > 95%. CAS No. 856841-95-7. Molecular formula: C30H28Cl2N2. 2 HCl. Mole weight: 487.48 2 36.46. | |
| Cetirizine Impurity N | Cetirizine Impurity N. Uses: For analytical and research use. Group: Impurity standards. CAS No. 948-54-9. Molecular Formula: C13H10BrCl. Mole Weight: 281.58. Catalog: APB948549. | |
| 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]?-. Grades: > 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 BP Impurity B | Cetirizine BP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 942132-30-1. Molecular Formula: C19H22Cl2N2O2. Mole Weight: 381.3. Catalog: APB942132301. | |
| 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 | Cetirizine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1- ( (4-chlorophenyl) (phenyl)methyl)piperazine. CAS No. 303-26-4. Molecular Formula: C17H19ClN2. Mole Weight: 286.80. Catalog: APB303264. | |
| Cetirizine EP impurity B | Cetirizine EP impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)acetic acid. CAS No. 942193-17-1. Molecular Formula: C19H21ClN2O2. Mole Weight: 344.84. Catalog: APB942193171. | |
| 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. Grades: 98%. CAS No. 1000690-91-4. Molecular formula: C19H23Cl3N2O2. Mole weight: 417.76. | |
| Cetirizine EP impurity C | Cetirizine EP impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (2- (4- ( (2-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid. CAS No. 83881-59-8. Molecular Formula: C21H25ClN2O3. Mole Weight: 388.89. Catalog: APB83881598. | |
| Cetirizine EP Impurity C | Cetirizine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (2- (4- ( (2-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride. Molecular Formula: C21H25ClN2O3·2HCl. Mole Weight: 461.81. Catalog: APB04254. | |
| Cetirizine EP impurity C DiHCl | Cetirizine EP impurity C DiHCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (2- (4- ( (2-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride. Molecular Formula: C21H27Cl3N2O3. Mole Weight: 461.81. Catalog: APB04251. | |
| Cetirizine EP impurity C HCl | Cetirizine EP impurity C HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2- (2- (4- ( (2-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid. Molecular Formula: C21H25ClN2O3. Mole Weight: 388.89. Catalog: APB04256. | |
| Cetirizine EP impurity D | Cetirizine EP impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1, 4-bis ( (4-chlorophenyl) (phenyl)methyl)piperazine. CAS No. 346451-15-8. Molecular Formula: C30H28Cl2N2. Mole Weight: 487.46. Catalog: APB346451158. | |
| Cetirizine EP Impurity D (HCl) | Cetirizine EP Impurity D (HCl). Uses: For analytical and research use. Group: Impurity standards. CAS No. 856841-95-7. Molecular Formula: C30H29Cl3N2. Mole Weight: 523.93. Catalog: APB856841957. | |
| Cetirizine EP impurity E | Cetirizine EP impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 83881-56-5(HCl); 2- (2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)ethoxy)acetic acid. CAS No. 682323-77-9. Molecular Formula: C23H29ClN2O4. Mole Weight: 432.94. Catalog: APB682323779. | |
| Cetirizine EP Impurity E (HCl) | Cetirizine EP Impurity E (HCl). Uses: For analytical and research use. Group: Impurity standards. CAS No. 83881-56-5. Molecular Formula: C23H30Cl2N2O4. Mole Weight: 469.4. Catalog: APB83881565. | |
| Cetirizine EP impurity F | Cetirizine EP impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-(4-benzhydrylpiperazin-1-yl)ethoxy)acetic acid. CAS No. 83881-53-2. Molecular Formula: C21H26N2O3. Mole Weight: 354.44. Catalog: APB83881532. | |
| 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]?-. Grades: > 95%. CAS No. 83881-53-2. Molecular formula: C21H26N2O3. Mole weight: 354.44. | |
| Cetirizine EP impurity F (Dihydrochloride) | Cetirizine EP impurity F (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-(4-benzhydrylpiperazin-1-yl)ethoxy)acetic acid dihydrochloride. CAS No. 83881-54-3. Molecular Formula: C21H26N2O3·2HCl. Mole Weight: 427.36. Catalog: APB83881543. | |
| Cetirizine EP impurity G | Cetirizine EP impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethanol. CAS No. 109806-71-5. Molecular Formula: C19H23ClN2O. Mole Weight: 330.85. Catalog: APB109806715. | |
| Cetirizine EP Impurity G (Dihydrochloride) | Cetirizine EP Impurity G (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethanol dihydrochloride. CAS No. 164726-80-1. Molecular Formula: C19H25Cl3N2O. Mole Weight: 403.77. Catalog: APB164726801. | |
| Cetirizine Ethyl ammonium impurity 2 | Cetirizine Ethyl ammonium impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetamide. CAS No. 909779-33-5. Molecular Formula: C21H26ClN3O2. Mole Weight: 387.9. Catalog: APB909779335. | |
| Cetirizine Ethyl ammonium Impurity 2 (Hydrochloride) | Cetirizine Ethyl ammonium Impurity 2 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetamide hydrochloride. Molecular Formula: C21H26ClN3O2·HCl. Mole Weight: 424.36. Catalog: APB03718. | |
| Cetirizine ethyl impurity 3 | Cetirizine ethyl impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetate. CAS No. 246870-46-2. Molecular Formula: C23H29ClN2O3. Mole Weight: 416.94. Catalog: APB246870462. | |
| 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. Grades: > 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 SM impurity 1 HCl | Cetirizine SM impurity 1 HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-benzhydrylpiperazine. CAS No. 841-77-0. Molecular Formula: C17H20N2. Mole Weight: 252.35. Catalog: APB841770. | |
| Cetirizine SM impurity 2 HCl | Cetirizine SM impurity 2 HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1- ( (3-chlorophenyl) (phenyl)methyl)piperazine. CAS No. 70558-10-0. Molecular Formula: C17H19ClN2. Mole Weight: 286.8. Catalog: APB70558100. | |
| 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. Grades: > 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. | |
| Cetirizine USP Impurity C | Cetirizine USP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (2- (4- ( (4-chlorophenyl) (phenyl)methyl)piperazin-1-yl)ethoxy)acetamide. CAS No. 83881-37-2. Molecular Formula: C21H26ClN3O2. Mole Weight: 387.9. Catalog: APB83881372. | |
| Levocetirizine Impurity 7 | N,N-Bis(2-chloroethyl)benzenesulfonamide is a novel intermediate in the synthesis of Cetirizine. Synonyms: NSC 240403. Grades: > 95%. CAS No. 58023-19-1. Molecular formula: C10H13ClNO2S. Mole weight: 282.19. | |
| Levocetirizine Impurity 8 | 1-[(4-Chlorophenyl)phenylmethyl]-4-(phenylsulfonyl)piperazine is an impurity of Cetirizine. Synonyms: 1-(p-Chloro-α-phenylbenzyl)-4-(phenylsulfonyl)piperazine. Grades: > 95%. CAS No. 1391052-52-0. Molecular formula: C23H23ClN2O2S. Mole weight: 426.97. | |
| Levocetirizine Impurity 9 | Cetirizine impurity. Synonyms: (RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetamide; 2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-acetamide. Grades: > 95%. CAS No. 83881-37-2. Molecular formula: C21H26ClN3O2. Mole weight: 387.91. | |
| 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. | |
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