CAS 158876-82-5: Rupatadine

Description: Rupatadine is a second-generation antihistamine primarily used for the treatment of allergic conditions such as allergic rhinitis and urticaria. It functions as a selective antagonist of the H1 histamine receptor, which helps alleviate symptoms associated with allergic reactions, such as sneezing, itching, and runny nose. Additionally, Rupatadine exhibits anti-inflammatory properties by inhibiting the release of pro-inflammatory mediators. The substance is characterized by its relatively low sedative effects compared to first-generation antihistamines, making it suitable for long-term use without significant drowsiness. Rupatadine is typically administered orally and has a favorable pharmacokinetic profile, including good absorption and a moderate half-life, allowing for once-daily dosing. Its chemical structure includes a piperidine ring, contributing to its pharmacological activity. Overall, Rupatadine is recognized for its efficacy in managing allergic symptoms while minimizing sedation, making it a valuable option in allergy treatment regimens.

Formula: C₃₀H₃₀ClN₃O₄

InChI: InChI=1S/C26H26ClN3/c1-18-13-19(16-28-15-18)17-30-11-8-20(9-12-30)25-24-7-6-23(27)14-22(24)5-4-21-3-2-10-29-26(21)25/h2-3,6-7,10,13-16H,4-5,8-9,11-12,17H2,1H3

InChI key: InChIKey=WUZYKBABMWJHDL-UHFFFAOYSA-N

SMILES: ClC=1C=CC2=C(C1)CCC=3C=CC=NC3C2=C4CCN(CC=5C=NC=C(C5)C)CC4

Synonyms:

• 5H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)methyl]-4-piperidinylidene]-
• 8-Chloro-6,11-Dihydro-11-[1-[(5-Methyl-3-Pyridyl)Methyl]-4-Piperidylidene]-5H-Benzo[5,6]Cyclohepta[1,2-B]Pyridine
• 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)methyl]-4-piperidinylidene]-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
• 8-chloro-11-{1-[(5-methylpyridin-3-yl)methyl]piperidin-4-ylidene}-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine (2E)-but-2-enedioate
• Alergoliber
• Pafinur
• Rinialer
• Rupafin
• Rupax

5H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)methyl]-4-piperidinylidene]-

CAS: 158876-82-5

• Formula: C₂₆H₂₆ClN₃
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 415.9577

Rupatadine

CAS: 158876-82-5

• Formula: C₂₆H₂₆ClN₃
• Color and Shape: Off-White Solid
• Molecular weight: 415.97

Rupatadine

CAS: 158876-82-5

Rupatadine (UR-12592) is a potent dual PAF/H1 antagonist with Ki of 0.55/0.1 uM(rabbit platelet membranes/guinea …

• Formula: C₂₆H₂₆ClN₃
• Color and Shape: Liquid
• Molecular weight: 415.96

Rupatadine

CAS: 158876-82-5

Applications Rupatadine is an intermediate in the synthesis of Rupatadine (5-Methyl-3-pyridinyl)methyl)pyridinium Chloride (M326740). (5-Methy-3-pyridinyl)methyl-Rupatadine is …

• Formula: C₂₆H₂₆ClN₃
• Color and Shape: Neat
• Molecular weight: 415.965

8-Chloro-11-(1-((5-methylpyridin-3-yl)methyl)piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine

CAS: 158876-82-5

Versatile small molecule scaffold

• Formula: C₂₆H₂₆ClN₃
• Purity: Min. 95%
• Molecular weight: 415.97 g/mol