CAS 91-84-9

Pyrilamine

Description:

Pyrilamine, with the CAS number 91-84-9, is an antihistamine belonging to the alkylamine class. It is primarily used to alleviate symptoms associated with allergies, such as hay fever and urticaria, by blocking the action of histamine at H1 receptors. Pyrilamine is typically presented as a white to off-white crystalline powder, which is soluble in water and alcohol. Its chemical formula is C16H20N2, and it has a molecular weight of approximately 244.35 g/mol. The compound exhibits a moderate to high lipophilicity, which contributes to its ability to cross the blood-brain barrier, potentially leading to sedative effects. Pyrilamine is often found in combination with other medications in over-the-counter formulations. As with many antihistamines, it may cause side effects such as drowsiness, dry mouth, and dizziness. Proper dosage and usage are essential to minimize adverse effects and ensure efficacy in treating allergic reactions.

Formula: C₁₇H₂₃N₃O

InChI: InChI=1/C17H23N3O/c1-19(2)12-13-20(17-6-4-5-11-18-17)14-15-7-9-16(21-3)10-8-15/h4-11H,12-14H2,1-3H3

InChI key: InChIKey=YECBIJXISLIIDS-UHFFFAOYSA-N

SMILES: N(CC1=CC=C(OC)C=C1)(CCN(C)C)C2=CC=CC=N2

Synonyms:

• 1,2-Ethanediamine, N1-[(4-methoxyphenyl)methyl]-N2,N2-dimethyl-N1-2-pyridinyl-
• 1,2-Ethanediamine, N¹-[(4-methoxyphenyl)methyl]-N²,N²-dimethyl-N¹-2-pyridinyl-
• 2-[(2-Dimethylaminoethyl)(p-methoxybenzyl)amino]pyridine
• 2-[N-(2-dimethylaminoethyl)-N-(p-methoxybenzyl)amino]-pyridine
• Afko-Hist
• Anhistabs
• Anhistol
• Antalergan
• Antallergan
• Anthisan
• Copsamine
• Coradon
• Dipane
• Dorantamin
• Harvamine
• Histacap
• Histasan
• Isamin
• Kriptin
• Maranhist
• Mepiramina
• Mepyramin
• Mepyramine
• Mepyren
• N-p-Methoxybenzyl-N',N'-dimethyl-N-α-pyridylethylenediamine
• N¹-[(4-Methoxyphenyl)methyl]-N²,N²-dimethyl-N¹-2-pyridinyl-1,2-ethanediamine
• Neo-Bridal
• Neoantergan
• Nsc 13136
• Nyscaps
• Pyra
• Pyranisamine
• Pyridine, 2-[[2-(dimethylamino)ethyl](p-methoxybenzyl)amino]-
• Pyrilamine
• Rp 2786
• Statomin
• Wait's green mountain antihistamine
• 1,2-Ethanediamine, N-[(4-methoxyphenyl)methyl]-N′,N′-dimethyl-N-2-pyridinyl-
• N1-[(4-Methoxyphenyl)methyl]-N2,N2-dimethyl-N1-2-pyridinyl-1,2-ethanediamine
• mepiramine
• neobridal
• stangen
• pyramal
• N-(p-methoxybenzyl)-N',N'-dimethyl-N-(alpha-pyridyl)ethylenediamine
• histalon
• enrumay
• antamine
• paraminyl
• r.d. 2786
• 2-((2-(dimethylamino)ethyl)(p-methoxybenzyl)amino)pyridine
• histan
• Nisaval
• histapyran
• N-(p-methoxybenzyl)-N',N'-dimethyl-N-(2-pyridyl)ethylenediamine
• Triaminic
• parmal
• thylogen
• N-((4-methoxyphenyl)methyl)-N',N'-dimethyl-N-(2-pyridinyl)-1,2-ethanediamine
• stamine
• N',N'-Dimethyl-N-(p-methoxybenzyl)-N-(2-pyridyl)ethylenediamine
• N-[(4-methoxyphenyl)methyl]-N',N'-dimethyl-N-pyridin-2-yl-ethane-1,2-diamine
• n-p-methoxybenzyl-n’,n’-dimethyl-n-alpha-pyridylethylenediamine
• N-(4-Methoxy-benzyl)-N,N-dimethyl-N-pyridin-2-yl-ethane-1,2-diamine
• 2-((p-Methoxybenzyl)(2-(dimethylamino)ethyl)amino)pyridine
• n-para-methoxybenzyl-n’,n’-dimethyl-n-alpha-pyridylethylenediamine
• MEPYRAMINE (PYRILAMINE) BASE
• PYRILAMINE USP/EP/BP
• p-methoxybenzyl-alpha-pyridyl-dimethyl-aethylendiamin
• Pyrilamine（mepyramine）
• 1,2-Ethanediamine, N-[(4-methoxyphenyl)methyl]-N',N'-dimethyl-N-2-pyridyl-
• N,N-Dimethyl-N'-(p-methoxybenzyl)-N'-(2 -Pyridyl)ethylenediamine
• Pyrilamine (base and/or unspecified salts)
• MEPYRAMINE(PYRILAMINE)
• Pyridine, 2-((p-methoxybenzyl)(2-(dimethylamino)ethyl)amino)-
• N-(p-Methoxybenzyl)-N',N'-dimethyl-N-2-(pyridylethylene)diamine
• NSC13136
• Pyrilamide
• NCI-C60651
• Ethylenediamine, N',N'-dimethyl-N-(p-methoxybenzyl)-N-(2-pyridyl)-
• N-(p-Methoxybenzyl)-N',N'-dimethyl-N-2-pyridyl-1,2-ethanediamine
• N1-(4-Methoxybenzyl)-N2,N2-dimethyl-N1-(pyridin-2-yl)ethane-1,2-diamine
• N-Dimethylamino-aethyl-N-p-methoxy-benzyl-alpha-amino-pyridin-maleat
• 2-dimethylaminoethyl-(4-methoxybenzyl)-(2-pyridyl)amine
• MEPYRAMINE BASE
• n-(para-methoxybenzyl)-n’,n’-dimethyl-n-2-pyridylethylenediamine
• N-[(4-methoxyphenyl)methyl]-N',N'-dimethyl-N-pyridin-2-ylethane-1,2-diamine
• p-Methoxy-benzyl-alpha-pyridyl-dimethyl-aethylendiamin
• n-(p-methoxybenzyl)-n’,n’-dimethyl-n-2-pyridylethylenediamine
• rp2786
• N,N-Dimethyl-N'-(4-methoxybenzyl)-N'-(alpha-pyridyl)-ethylenediaminene
• rd2786
• 2-((2-(dimethylamino)ethyl)(p-methoxybenzyl)amino)-pyridin
• Pyrilamine base

Pyrilamine Maleate

CAS: 59-33-6, 91-84-9

Formula: C₁₇H₂₃N₃O·C₄H₄O₄

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 401.46

Ref: 3B-P2369

Mepyramine

CAS: 91-84-9

Mepyramine

Purity: ≥98%

Molecular weight: 285.38g/mol

Ref: 54-BUP07310

Mepyramine

CAS: 91-84-9

Mepyramine is an H1 histamine blocker with mild sedative and anesthetic effects, used for allergies via injections or topically.

Formula: C₁₇H₂₃N₃O

Purity: 99.96%

Color and Shape: Oily Liquid Physical Description Viscous Brown Liquid (Ntp 1992)

Molecular weight: 285.38

Ref: TM-T24451

Pyrilamine

Controlled Product

CAS: 91-84-9

Formula: C₁₇H₂₃N₃O

Color and Shape: Neat

Molecular weight: 285.384

Ref: TR-M329487