Lasmiditan Impurity 3 CAS 613678-08-3
| CAS No. | 613678-08-3 |
| Molecular Formula | C12H15BrN2O |
| Molecular Weight | 283.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H15BrN2O, Lasmiditan Impurity 3 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 283.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies Lasmiditan Impurity 3 (CAS 613678-08-3), a pharmacopoeial impurity reference standard (molecular formula C12H15BrN2O, MW 283.16 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
As a certified reference material (CRM), Lasmiditan Impurity 3 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H15BrN2O |
| Molecular Weight | 283.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Lasmiditan Standards
- Lasmiditan Impurity 27 (CAS CATO-C4X-247827)
- Lasmiditan Impurity 24 (CAS CATO-C4X-247824)
- Lasmiditan Impurity 52 (CAS CATO-C4X-247852)
- Lasmiditan Impurity 47 (CAS CATO-C4X-247847)
- Lasmiditan Impurity 28 (CAS CATO-C4X-247828)
- Lasmiditan Impurity 13 (CAS CATO-C4X-247813)
- Lasmiditan Impurity 73 (CAS CATO-C4X-247873)
- Lasmiditan Impurity 12 (CAS CATO-C4X-247812)
Recommended Standards
- Domperidone Impurity 30 (CAS CATO-C4X-142030)
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- Baxdrostat Impurity 32 (CAS 1428651-98-2)
- Capivasertib Impurity 3 (CAS CATO-C4X-33123)
- Pantoprazole Impurity 38 (CAS 957470-59-6)
- Plerixafor Impurity 37 (CAS CATO-C4X-113337)
- 4-Benzylamino-cyclohexanone hydrochloride (CAS 1159823-79-6)
- 3,3-Bis(trifluoromethyl)-3-hydroxypropionic acid (CAS 1547-36-0)
- 2-Amino-3-bromo-5-fluorobenzoic acid hydrobromide (CAS 953039-60-6)
- (4-tert-Butylcyclohexylidene)amino (2Z)-3-phenylprop-2-enoate (CAS 306730-61-0)
- Fluralaner Impurity N4 (CAS 864730-61-0)
- Benzyl Thiophosphoramide (CAS 1149735-31-8)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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