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Diphenhydramine impurity 1 Diphenhydramine impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 31065-89-1. Molecular Formula: C18H24BrNO. Mole Weight: 350.3. Catalog: APB31065891. Alfa Chemistry Analytical Products 3
Diphenhydramine impurity 2 Diphenhydramine impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13168-00-8. Molecular Formula: C17H22ClNO2. Mole Weight: 307.82. Catalog: APB13168008. Alfa Chemistry Analytical Products
Diphenhydramine Impurity 4 Diphenhydramine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (oxybis(methanetriyl))tetrabenzene. CAS No. 574-42-5. Molecular Formula: C26H22O. Mole Weight: 350.45. Catalog: APB574425. Alfa Chemistry Analytical Products 2
Diphenhydramine Impurity 6 Diphenhydramine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(benzhydryloxy)propane-1,2-diol. CAS No. 19574-66-4. Molecular Formula: C16H18O3. Mole Weight: 258.31. Catalog: APB19574664. Alfa Chemistry Analytical Products
Diphenhydramine Impurity 7 Diphenhydramine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(benzhydryloxy)acetic acid. CAS No. 21409-25-6. Molecular Formula: C15H14O3. Mole Weight: 242.27. Catalog: APB21409256. Alfa Chemistry Analytical Products 2
Diphenhydramine impurity A Diphenhydramine impurity A. Uses: For analytical and research use. Group: European pharmacopoeia (ph. eur.); pharmacopoeial standards. Alternative Names: 2-(Diphenylmethoxy)-N-methylethanamine, Ethylamine, 2-(diphenylmethoxy)-N-methyl- (7CI,8CI), N-Demethyldiphenhydramine, Nordiphenhydramine, 2-(Diphenylmethoxy)-N-methylethylamine, Dimenhydrinate Imp. F (EP), Diphenhydramine Hydrochloride Imp. A (EP), FAR 8328V, N-Desmethyldiphenhydramine. CAS No. 17471-10-2. IUPAC Name: 2-benzhydryloxy-N-methylethanamine. Molecular Formula: C16H19NO. Mole Weight: 241.33. Catalog: APS17471102. SMILES: CNCCOC(c1ccccc1)c2ccccc2. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Diphenhydramine Impurity A HCl An impurity of Diphenhydramine. Synonyms: 2-(Diphenylmethoxy)-N-methylethanamine Hydrochloride; 2-(Diphenylmethoxy)-N-methylethylamine Hydrochloride; USP Diphenhydramine Related Compound A. Grades: > 95%. CAS No. 53499-40-4. Molecular formula: C16H20ClNO. Mole weight: 277.79. BOC Sciences 8
Diphenhydramine Impurity B HCl Diphenhydramine Impurity B HCl is an impurity of Diphenhydramine, a commonly used antihistamine medication therapying for various allergies, motion sickness and sleep disorders. Synonyms: 4024-34-4; N, N-dimethyl-2-[ (4-methylphenyl)-phenylmethoxy]ethanamine; hydrochloride2-[ (p-methyl-alpha-phenylbenzyl)oxy]ethyl (dimethyl)ammonium chloride; Ethylamine, N,N-dimethyl-2-((p-methyl-alpha-phenylbenzyl)oxy)-, hydrochloridep-Methyl diphenhydramine hydrochloride. Grades: > 95%. CAS No. 4024-34-4. Molecular formula: C18H23NO·HCl. Mole weight: 305.85. BOC Sciences 8
Diphenhydramine Impurity C hydrochloride Bromazine hydrochloride is an antihistamine and anticholinergic. Synonyms: Bromazine Hydrochloride; Bromazine HCl; 2-[(4-Bromophenyl)phenylmethoxy]-N,N-dimethylethanamine hydrochloride; 2-[(p-Bromo-α-phenylbenzyl)oxy]-N,N-dimethylethylamine hydrochloride. Grades: >95%. CAS No. 1808-12-4. Molecular formula: C17H21BrClNO. Mole weight: 370.71. BOC Sciences 9
Diphenhydramine EP Impurity A (Dimenhydrinate EP Impurity F) Diphenhydramine EP Impurity A (Dimenhydrinate EP Impurity F). Uses: For analytical and research use. Group: Impurity standards. CAS No. 17471-10-2. Molecular Formula: C16H19NO. Mole Weight: 241.33. Catalog: APB17471102. Alfa Chemistry Analytical Products
Diphenhydramine EP Impurity A HCl Diphenhydramine EP Impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(benzhydryloxy)-N-methylethanamine hydrochloride. CAS No. 53499-40-4. Molecular Formula: C16H19NO·HCl. Mole Weight: 277.79. Catalog: APB53499404. Alfa Chemistry Analytical Products 3
Diphenhydramine EP Impurity B (Dimenhydrinate EP Impurity G/Orphenadrine EP Impurity F) Diphenhydramine EP Impurity B (Dimenhydrinate EP Impurity G/Orphenadrine EP Impurity F). Uses: For analytical and research use. Group: Impurity standards. CAS No. 19804-27-4. Molecular Formula: C18H23NO. Mole Weight: 269.39. Catalog: APB19804274. Alfa Chemistry Analytical Products
Diphenhydramine EP Impurity B HCl Diphenhydramine EP Impurity B HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N,N-dimethyl-2-(phenyl(p-tolyl)methoxy)ethanamine hydrochloride. CAS No. 4024-34-4. Molecular Formula: C18H23NO·HCl. Mole Weight: 305.84. Catalog: APB4024344. Alfa Chemistry Analytical Products 3
Diphenhydramine EP Impurity C HCl Diphenhydramine EP Impurity C HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((4-bromophenyl)(phenyl)methoxy)-N,N-dimethylethanamine hydrochloride. CAS No. 1808-12-4. Molecular Formula: C17H20BrNO·HCl. Mole Weight: 370.71. Catalog: APB1808124. Alfa Chemistry Analytical Products 2
Diphenhydramine EP Impurity D (Dimenhydrinate EP Impurity I/Ebastine EP Impurity A) Diphenhydramine EP Impurity D (Dimenhydrinate EP Impurity I/Ebastine EP Impurity A). Uses: For analytical and research use. Group: Impurity standards. CAS No. 91-01-0. Molecular Formula: C13H12O. Mole Weight: 184.24. Catalog: APB91010. Alfa Chemistry Analytical Products 3
2-?[ (RS) ?-? (4-?Methylphenyl) ?phenylmethoxy]?-?N, ?N-?dimethylethanamine Hydrochloride 2-?[ (RS) ?-? (4-?Methylphenyl) ?phenylmethoxy]?-?N, ?N-?dimethylethanamine Hydrochloride is an impurity of Diphenhydramine (D486900), is an H1-histamine receptor antagonist. Diphenhydramine is categorized as an antihistaminic; sedative, hypnotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 4024-34-4. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C18H23NO; (HCl). US Biological Life Sciences. USBiological 9
Worldwide
Diphenhydramine Diphenhydramine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(benzhydryloxy)-N,N-dimethylethanamine. CAS No. 58-73-1. Molecular Formula: C17H21NO. Mole Weight: 255.35. Catalog: APB58731. Alfa Chemistry Analytical Products 2
Diphenhydramine HCl Diphenhydramine HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(benzhydryloxy)-N,N-dimethylethanamine hydrochloride. CAS No. 147-24-0. Molecular Formula: C17H21NO·HCl. Mole Weight: 291.82. Catalog: APB147240. Alfa Chemistry Analytical Products 2
Diphenhydramine N-Glucuronide Diphenhydramine N-Glucuronide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S, 3S, 4S, 5R, 6R) -6- ( (2- (benzhydryloxy) ethyl) dimethylammonio) -3, 4, 5-trihydroxytetrahydro-2H-pyran-2-carboxylate. CAS No. 137908-78-2. Molecular Formula: C23H29NO7. Mole Weight: 431.48. Catalog: APB137908782. Alfa Chemistry Analytical Products 2
Diphenhydramine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material. Uses: For analytical and research use. Group: Pharmacopeia & metrological institutes standards; pharma & vet compounds & metabolites; pharma & vet compounds & metabolites; api standards; british pharmacopoeia; european pharmacopoeia (ph. eur.); impurity standards; pharmaceutical toxicology; pharmacopoeial standards. Alternative Names: Histacyl, Difenhydramine hydrochloride, Sedopretten, Ethanamine, 2-(diphenylmethoxy)-N,N-dimethyl-, hydrochloride (1:1), Allergival, Benzhydramine hydrochloride, Denydryl, Bena, Bena-Fedrin, Benylin, Diphantine, 2-Diphenylmethoxy-N,N-dimethylethylamine hydrochloride, Benzantin, Feny...adril hydrochloride, S 8, Benzhydrol b-dimethylaminoethyl ether hydrochloride, Halbmond, Wehydryl, Orphenadrine Hydrochloride Imp. D (EP) as Hydrochloride, 2-(Benzhydryloxy)-N,N-dimethylethylamine hydrochloride, Dimedrol hydrochloride, Allergan, Sekundal D, Benodine, Dimedrol, Noctomin, Alledryl, Amidryl, Dibondrin, Restamin, Orphenadrine Imp. D (EP), Benocten. Grades: certified reference material; pharmaceutical secondary standard. CAS No. 147-24-0. Pack Sizes: 1G. IUPAC Name: 2-benzhydryloxy-N,N-dimethylethanamine;hydrochloride. Molecular Formula: C17H21NO.ClH. Mole Weight: 291.82. EC Number: 205-687-2. Catalog: APS147240. SMILES: Cl.CN(C)CCOC(c1ccccc1)c2ccccc2. Format: Neat. Alfa Chemistry Analytical Products

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