Citalopram EP Impurity G CAS 1329745-98-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1329745-98-3 |
| Molecular Formula | C25H33FN2O2 |
| Molecular Weight | 412.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Citalopram EP Impurity G (CAS 1329745-98-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H33FN2O2. Molecular weight: 412.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H33FN2O2 |
| Molecular Weight | 412.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Citalopram Standards
- Citalopram Impurity 92 (CAS 1803244-58-7)
- Citalopram Impurity 95 (CAS CATO-C4X-110995)
- Citalopram Impurity 96 (CAS CATO-C4X-110996)
- Citalopram Impurity 23 (CAS 390817-87-5)
- Citalopram Impurity 54 (CAS CATO-C4X-110954)
- Citalopram Impurity 21 (CAS 1433278-32-0)
- Citalopram Impurity 83 (CAS CATO-C4X-110983)
- Citalopram EP Impurity F (CAS 64169-39-7)
Recommended Standards
- 2-sec-Butyl-d5-4-{4-[4-(4-methyloxy-phenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one (CAS 1020719-22-5)
- (20R)-17-Hydroxy-20-(sulfooxy)-pregn-4-en-3-one 138949-80-1 17|A, 20|A-Dihydroxy-4-pregnen-3-one-20-sulfate 4-Pregnen-17|A, 20|A-diol-3-one-20-sulfate (CAS 138949-80-1)
- Alectinib Impurity 8 (CAS 1256585-14-4)
- Sodium Cromoglicate Impurity 10 (CAS 50521-64-7)
- Amiodarone Impurity 31 (CAS 5445-19-2)
- Methyl 6-(benzyloxy)-1H-indole-2-carboxylate (CAS 103781-89-1)
- 6-Chloro-N-(3-isopropoxyphenyl)pyrazine-2-carboxamide (CAS 1194687-77-8)
- 3-(Benzyloxy)-2-methoxypropanenitrile (CAS 176848-21-8)
- N-(azetidin-3-yl)-N-methyltetrahydro-2H-pyran-4-carboxamide (CAS 1485995-33-2)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
Why CATO?
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