API
AY-0100-002
EsCitalopram Oxalate
C20H21FN2OC2H2O4
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Impurity reference standard material
R-Citalopram Oxalate
Material overview
R-Citalopram Oxalate (AY-0100-003) — impurity reference standard material. CAS 219861-53-7, formula C22H23FN2O5, molecular weight 414.43 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0100-003
- CAS number
- 219861-53-7
- Molecular formula
- C22H23FN2O5
- Molecular weight
- 414.43 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (R)-1-(3-Dimethylaminopropyl)-1-(4-fluoro-phenyl)-1,3-dihydro-isobenzofuran-5-carbonitrile oxalate
- Synonyms
- Escitalopram Impurity K (Oxalate Salt)
- SMILES
- N#CC1=CC2=C([C@](C3=CC=C(F)C=C3)(CCCN(C)C)OC2)C=C1.[OH2]=C(O)C(O)=O
- Appearance
- White to Off-White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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