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Bepotastine is a 2nd generation antihistamine. It is currently marketed in the United States as an eye drop under the brand-name Bepreve, by ISTA Pharmaceuticals. Bepotastine is a histamine H1 receptor antagonist. Bepotastine suppresses some allergic inflammatory processes such as allergic rhinitis, chronic urticaria or pruritus associated with skin conditions (eczema/dermatitis, prurigo or pruritus cutaneus). The opthalmic solution is FDA approved since Sept 8, 2009 and is under the brand name Bepreve. Synonyms: TAU284; TAU-284; TAU 284; Talion; Bepreve. Grades: ≥98%. CAS No. 125602-71-3. Molecular formula: C21H25ClN2O3. Mole weight: 388.89.
Bepotastine
Bepotastine is a selective and orally active second-generation histamine H1 receptor antagonist, can suppress the expression of nerve growth factor (NGF). Bepotastine has the potential for allergic rhinitis, allergic conjunctivitis and urticaria/pruritus research [1] [2] [3] [4]. Uses: Scientific research. Group: Signaling pathways. CAS No. 125602-71-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-I0021.
Bepotastine
Bepotastine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoic acid. CAS No. 125602-71-3. Molecular Formula: C21H25ClN2O3. Mole Weight: 388.89. Catalog: APB125602713.
Bepotastine besilate
Bepotastine besilate is a selective and orally active second-generation histamine H1 receptor antagonist, can suppress the expression of nerve growth factor (NGF). Bepotastine besilate has the potential for allergic rhinitis, allergic conjunctivitis and urticaria/pruritus research [1] [2] [3] [4]. Uses: Scientific research. Group: Signaling pathways. CAS No. 190786-44-8. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-A0015.
Bepotastine Besylate
Bepotastine Besylate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 190730-42-8. Molecular Formula: C27H31ClN2O6S. Mole Weight: 547.06. Catalog: APB190730428.
Bepotastine Besylate
Bepotastine is a histamine H1 receptor anatagonist. Bepotastine suppresses some allergic inflammatory processes such as allergic rhinitis, chronic urticaria or pruritus associated with skin conditions (eczema/dermatitis, prurigo or pruritus cutaneus). Group: Biochemicals. Alternative Names: 4-[(S)-(4-Chlorophenyl)-2-pyridinylmethoxy]-1-piperidinebutanoic Acid Benzenesulfonate; (S) -4-[4- (4-Chlorophenyl-2-pyridylmethoxy) piperidinyl]butyric Acid Benzenesulfonate; BB; Bepotastine Benzenesulfonate; Bepotastine Benzenesulfonate Salt; Bepotastine Besilate; Bepreve; TAU 284; Talion. Grades: Highly Purified. CAS No. 190786-44-8. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Bepotastine Besylate
Bepotastine is a histamine H1 receptor antagonist. Bepotastine has been approved in Japan for the treatment of allergic rhinitis and uriticaria/puritus. Synonyms: Bepotastine besylate; Bepreve; Betotastine besilate; Talion; 4-[(S)-(4-chlorophenyl)-2-pyridinylmethoxy]-1-piperidinebutanoic acid, monobenzenesulfonate. Grades: >98%. CAS No. 190786-44-8. Molecular formula: C27H31ClN2O6S. Mole weight: 547.063.
Bepotastine Ethyl Ester
Bepotastine Ethyl Ester. Uses: For analytical and research use. Group: Impurity standards. CAS No. 190730-39-3. Molecular Formula: C23H29ClN2O3. Mole Weight: 416.95. Catalog: APB190730393.
Bepotastine Impurity 3
Bepotastine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoic acid compound with benzenesulfonic acid (1:1). Molecular Formula: C21H25ClN2O3·C6H6O3S. Mole Weight: 547.07. Catalog: APB03658.
Bepotastine Impurity 5
Bepotastine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-(phenyl(pyridin-2-yl)methoxy)piperidin-1-yl)butanoic acid compound with oxalic acid (1:1). Molecular Formula: C21H26N2O3·C2H2O4. Mole Weight: 444.47. Catalog: APB03656.
Bepotastine Impurity 6
Bepotastine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-((4-chlorophenyl)(piperidin-4-yloxy)methyl)pyridine (2R,3R)-2,3-dihydroxysuccinate. CAS No. 210095-58-2. Molecular Formula: C17H19ClN2O·C4H6O6. Mole Weight: 452.89. Catalog: APB210095582.
Bepotastine Impurity 7
Bepotastine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-ethyl 4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoate. Molecular Formula: C23H29ClN2O3. Mole Weight: 416.94. Catalog: APB03657.
Bepotastine Impurity 8
Bepotastine Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl benzenesulfonate. CAS No. 515-46-8. Molecular Formula: C8H10O3S. Mole Weight: 186.23. Catalog: APB515468.
Bepotastine Impurity 9
Bepotastine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl benzenesulfonate. CAS No. 80-18-2. Molecular Formula: C7H8O3S. Mole Weight: 172.2. Catalog: APB80182.
Bepotastine Isopropyl Ester
Bepotastine Isopropyl Ester. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00961. Format: Neat.
Bepotastine N-Butyl Ester
Bepotastine N-Butyl Ester. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00962. Format: Neat.
2-[ (4-Chlorophenyl) (4-piperidinyloxy) methyl]pyridine is an intermediate in the synthesis of Bepotastine besylate (B317000), a non-sedating H1-antagonist that has anti-inflammatory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 122368-54-1. Pack Sizes: 2.5g, 10g. Molecular Formula: C17H19ClN2O. US Biological Life Sciences.
An impurity of Bepotastine besylate, a histamine H1 receptor antagonist that has been approved in Japan for the treatment of allergic rhinitis and uriticaria/puritus. Synonyms: 2-[(S)-(4-Chlorophenyl)(4-piperidinyloxy)methyl]pyridine L-Tartrate. CAS No. 210095-58-2. Molecular formula: C17H19ClN2O.C4H6O6. Mole weight: 452.89.
2-[ (S) - (4-Chlorophenyl) (4-piperidinyloxy) methyl]pyridine L-Tartrate
2-[ (S) - (4-Chlorophenyl) (4-piperidinyloxy) methyl]pyridine (2R,3R)-2,3-dihydroxybutanedioate is used as a reagent to prepare optically active 4-[ (4-chlorophenyl-2-pyridyl) methoxy]piperidine, a compound that is used as an intermediate in the synthesis of antihistamines and antiallergy agents. (S) -2-[ (4-Chlorophenyl) (4-piperidinyloxy) methyl]pyridine is also an intermediate of Bepotastine besylate (B317000), a non-sedating H1-antagonist that has anti-inflammatory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 210095-58-2. Pack Sizes: 5g, 25g. Molecular Formula: C21H25ClN2O7. US Biological Life Sciences.
Worldwide
Carbinoxamine Impurity A
α-(4-Chlorophenyl)-2-pyridinemethanol is used as a reagent in the synthesis of Carbinoxamine), a histamine H1 antagonist. α-(4-Chlorophenyl)-2-pyridinemethanol is also an intermediate in the synthesis of Bepotastine besylate, a non-sedating H1-antagonist that has anti-inflammatory activity. Synonyms: α-(p-Chlorophenyl)-2-pyridinemethanol; (p-Chlorophenyl)(2-pyridinyl)methanol; NSC 31264; NSC 47970. Grades: > 95%. CAS No. 27652-89-7. Molecular formula: C12H10ClNO. Mole weight: 219.67.
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