Brompheniramine, (R)-

• CAT Number: I023732
• CAS Number: 32656-44-3
• Molecular Formula: C16H19BrN2
• Molecular Weight: 319.25
• Purity: 98%
• Synonyms: Brompheniramine, (R)-; Dimetapp; (-)-Brompheniramine; (R)-Brompheniramine; L-Brompheniramine
• Solubility: Soluble in DMSO
• Appearance: Solid powder
• Storage: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
• IUPAC Name: (3R)-3-(4-bromophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
• InChI: InChI=1S/C16H19BrN2/c1-19(2)12-10-15(16-5-3-4-11-18-16)13-6-8-14(17)9-7-13/h3-9,11,15H,10,12H2,1-2H3/t15-/m1/s1
• InChIKey: ZDIGNSYAACHWNL-OAHLLOKOSA-N
• SMILES: CN(C)CC[C@H](C1=CC=C(C=C1)Br)C2=CC=CC=N2

(R)-Brompheniramine(CAT: I023732) is the enantiomerically pure form of brompheniramine, a first-generation antihistamine that selectively antagonizes H1 histamine receptors. This compound is widely used in pharmacological research to study histamine-mediated allergic responses, including rhinitis, conjunctivitis, and urticaria. The (R)-enantiomer exhibits enhanced receptor affinity and activity, making it valuable for exploring stereospecific interactions with histamine receptors. With high purity and stability, (R)-Brompheniramine is suitable for in vitro and in vivo studies, supporting advancements in the development of antihistamines and the understanding of stereoisomer-specific pharmacodynamics in allergic and inflammatory conditions.