CAS 83881-51-0: Cetirizine

Formula: C₂₁H₂₅ClN₂O₃

InChI: InChI=1S/C21H25ClN2O3/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26/h1-9,21H,10-16H2,(H,25,26)

InChI key: InChIKey=ZKLPARSLTMPFCP-UHFFFAOYSA-N

SMILES: O=C(O)COCCN1CCN(CC1)C(C=2C=CC=CC2)C3=CC=C(Cl)C=C3

Synonyms:

• 2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetic acid
• Acetic acid, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-
• Acetic acid, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-
• 2-[2-[4-[(4-chlorophenyl)-phenyl-methyl]piperazin-1-yl]ethoxy]acetic acid
• Cetirizine
• (±)-Cetirizine

Cetirizine Dihydrochloride

CAS: 83881-51-083881-52-1

• Formula: C₂₁H₂₅ClN₂O₃·2HCl
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 461.81

2-[2-[4-[(4-chlorophenyl)-phenyl-methyl]piperazin-1-yl]ethoxy]acetic acid dihydrichloride

CAS: 83881-51-0

• Formula: C₂₁H₂₅ClN₂O₃
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 388.8878

Cetirizine

CAS: 83881-51-0

Versatile small molecule scaffold

• Formula: C₂₁H₂₅ClN₂O₃
• Purity: Min. 95%
• Molecular weight: 388.89 g/mol