CAS 129-03-3: cyproheptadine

Description: Cyproheptadine is an antihistamine with antiserotonergic properties, primarily used to treat allergic reactions, such as hay fever and urticaria, as well as to stimulate appetite in certain conditions. It is classified as a first-generation antihistamine, which means it can cross the blood-brain barrier, often leading to sedative effects. The chemical structure of cyproheptadine includes a bicyclic structure with a piperidine ring, contributing to its pharmacological activity. It is typically administered orally and is known for its relatively long half-life, allowing for once or twice daily dosing. Common side effects may include drowsiness, dizziness, and dry mouth, which are typical of many first-generation antihistamines. Cyproheptadine is also sometimes used off-label for conditions such as migraines and serotonin syndrome due to its ability to block serotonin receptors. Its CAS number, 129-03-3, uniquely identifies this compound in chemical databases, facilitating research and regulatory processes.

Formula: C₂₁H₂₁N

InChI: InChI=1S/C21H21N/c1-22-14-12-18(13-15-22)21-19-8-4-2-6-16(19)10-11-17-7-3-5-9-20(17)21/h2-11H,12-15H2,1H3

InChI key: InChIKey=JJCFRYNCJDLXIK-UHFFFAOYSA-N

SMILES: C=1C=CC2=C(C1)C=CC=3C=CC=CC3C2=C4CCN(C)CC4

Synonyms:

• 1-Methyl-4-(5H-dibenzo[a,d]cycloheptenylidene)piperidine
• 1-Methyl-4-(dibenzo[a,e]cycloheptatrien-5-ylidene)piperidine
• 4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-methylpiperidine
• 4-(5H-dibenzo[a,d][7]annulen-5-ylidene)-1-methylpiperidine
• 4-Dibenzo(A,D)Cycloepten-5-Ylidene-1-Methylpiperidine
• Ciproheptadina
• Cycloheptadine
• Cyproheptadin
• Periactinol
• Piperidine, 4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-methyl-
• Cyproheptadine

Cyproheptadine Hydrochloride Sesquihydrate

CAS: 129-03-341354-29-4 969-33-5

• Formula: C₂₁H₂₁N·HClH₂O
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 350.88

4-(5H-Dibenzo[a,d][7]annulen-5-ylidene)-1-methylpiperidine

CAS: 129-03-3

• Formula: C₂₁H₂₁N
• Purity: %
• Molecular weight: 287.3981

Cyproheptadine

CAS: 129-03-3

Cyproheptadine: 5-HT 2A antagonist, antidepressant, antiserotonergic, with antiplatelet/thromboprotective properties.

• Formula: C₂₁H₂₁N
• Color and Shape: Liquid
• Molecular weight: 287.4

Cycloheptadine

CAS: 129-03-3

• Formula: C₂₁H₂₁N
• Color and Shape: Neat
• Molecular weight: 287.398

Cycloheptadine

CAS: 129-03-3

Cycloheptadine is a drug used to treat various types of bowel disease. It is structurally …

• Formula: C₂₁H₂₁N
• Purity: Min. 95%
• Molecular weight: 287.4 g/mol