Citalopram USP Related Compound F CAS 55011-89-7
| CAS No. | 55011-89-7 |
| Molecular Formula | C18H21N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Citalopram USP Related Compound F (CAS 55011-89-7), molecular formula C18H21NHCl and molecular weight 287.83 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Citalopram USP Related Compound F (C18H21NHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Citalopram USP Related Compound F under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H21N HCl |
| Molecular Weight | 287.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Citalopram Standards
- Citalopram Impurity 38 (CAS 103146-26-5)
- Citalopram Impurity 17 (CAS 1187671-15-3)
- Citalopram EP Impurity D HBr (CAS 1188264-72-3)
- Citalopram-d6 N-Oxide (CAS 1189652-54-7)
- Citalopram-d6 (CAS 1190003-26-9)
- (R)-Citalopram-d6 N-Oxide (CAS 1217669-62-9)
- (S)-Citalopram-d6 N-Oxide (CAS 1217710-65-0)
- (S)-Citalopram-d6 Oxalate (CAS 1217733-09-9)
Recommended Standards
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- Ethyl 3-Bromo-5-chloroindole-1-carboxylate (CAS 1375064-65-5)
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- (R)-N-Hydroxy-N-(1-benz[b]thien-2-yl-ethyl)amine (CAS 162750-04-1)
- 5-(pyrazin-2-yl)pyridin-2-amine (CAS 827588-90-9)
- 1-Bromo-2-chloro-4-fluoro-5-iodobenzene (CAS 2460515-82-4)
- (2R,3S)-3-Phenylpyrrolidine-2-carboxylic acid (CAS 118758-50-2)
- 3-Bromo-5-(dimethoxymethyl)pyridine (CAS 163163-79-9)
- Ethyleneglycol-Monophenyl Ether (CAS 122-99-6)
- Peptide WE-14 (CAS 115136-18-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com