EsCitalopram EP Impurity I CAS 1370643-22-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1370643-22-3 |
| Molecular Formula | C20H21FN2O |
| Molecular Weight | 324.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order EsCitalopram EP Impurity I (CAS 1370643-22-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H21FN2O. Molecular weight: 324.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H21FN2O |
| Molecular Weight | 324.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related EsCitalopram Standards
- Escitalopram EP Impurity K (CAS 128196-02-1)
- EsCitalopram Impurity 3 (CAS CATO-C4X-16343)
- ESCitalopram N-Oxide (CAS 917482-45-2)
- EsCitalopram EP Impurity H (CAS 63284-72-0)
- Escitalopram EP Impurity A(R-Isomer) (CAS CATO-C4X-110920)
- Escitalopram Impurity 2 (CAS 103146-25-4)
- Escitalopram EP Impurity M (CAS 1881237-26-8)
- Escitalopram EP Impurity F (CAS 2102609-59-4)
Recommended Standards
- Citalopram (CAS 59729-33-8)
- N-(3-(benzyloxy)pyridin-2-yl)-2-(thiophen-2-yl)acetamide (CAS 1024391-55-6)
- (S)-Citalopram (CAS 128196-01-0)
- Ixazomib Impurity 75 (CAS CATO-C4X-126775)
- Tenofovir alafenamide Impurity 32 (CAS CATO-C4X-179732)
- N-(2,5-dimethoxyphenyl)-4-fluorobenzamide (CAS 198134-75-7)
- 2-Amino-3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)propanoic acid (CAS 1104624-49-8)
- (Z)-N'-Hydroxy-2-(phenylsulfinyl)acetimidamide (CAS 17665-59-7)
- N-Boc-3-bromo-4-oxopiperidine (CAS 188869-05-8)
- Neuropeptide Y (18-36) (CAS 114495-97-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com