Norepinephrine EP Impurity F CAS 103-49-1
| CAS No. | 103-49-1 |
| Molecular Formula | C14H15N |
| Molecular Weight | 197.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Norepinephrine EP Impurity F (C14H15N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Norepinephrine EP Impurity F (CAS 103-49-1) is a certified pharmaceutical impurity reference standard with the molecular formula C14H15N and a molecular weight of 197.28 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Norepinephrine EP Impurity 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 | C14H15N |
| Molecular Weight | 197.28 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Norepinephrine Standards
- Norepinephrine Impurity 102 (CAS 737691-58-6)
- Norepinephrine Impurity 103 (CAS 102743-86-2)
- Norepinephrine Impurity 113 (CAS CATO-C4X-1514113)
- Norepinephrine Impurity 83 (CAS CATO-C4X-151483)
- Norepinephrine Impurity 162 (CAS CATO-C4X-1514162)
- Norepinephrine Impurity 31 (CAS CATO-C4X-1514131)
- Norepinephrine Impurity 23 (CAS 14771-02-9)
- Norepinephrine Impurity 25 (CAS 17345-68-5)
Recommended Standards
- Carbamazepine Impurity 34 (CAS CATO-C4X-118134)
- Cinepazide Impurity 8 (CAS 39890-45-4)
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