Brivaracetam impurity 97 CAS 1314557-10-2
| CAS No. | 1314557-10-2 |
| Molecular Formula | C7H15NO2 |
| Molecular Weight | 145.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 supplies Brivaracetam impurity 97 (CAS 1314557-10-2), a pharmacopoeial impurity reference standard (molecular formula C7H15NO2, MW 145.20 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C7H15NO2, Brivaracetam impurity 97 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 145.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Brivaracetam impurity 97 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 | C7H15NO2 |
| Molecular Weight | 145.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Brivaracetam Standards
- Brivaracetam Impurity 121 (CAS CATO-C4X-2007121)
- Brivaracetam Impurity 32 (CAS CATO-C4X-200732)
- Brivaracetam impurity 111 (CAS CATO-C4X-2007111)
- Brivaracetam Impurity 125 (CAS CATO-C4X-2007125)
- Brivaracetam Impurity 158 (CAS 855209-27-7)
- Brivaracetam Impurity 145 (CAS 16423-59-9)
- Brivaracetam Impurity 35 (CAS 22530-99-0)
- Brivaracetam impurity 71 (CAS CATO-C4X-200771)
Recommended Standards
- N,N,N'-trimethyl-N'-nitrosopropane-1,3-diamine (CAS 2731010-51-6)
- Selexipag Impurity 46 (CAS 42042-66-0)
- Morantel Impurity 4 (CAS CATO-C4X-30744)
- Leucine EP Impurity D (CAS 31872-98-7)
- Cariprazine Impurity 66 (CAS CATO-C4X-240866)
- Peficitinib Impurity 29 (CAS CATO-C4X-280729)
- Mirabegron EP Impurity F HCl (CAS 521284-21-9)
- 2-(2-Isopropyl-5-methyloxazol-4-yl)ethanol (CAS 476458-88-5)
- 4-Chloro-2-isopropyl-6-methylpyrimidine (CAS 4595-69-1)
- N1-(2-(Dimethylamino)-2-(4-(dimethylamino)phenyl)ethyl)-N2-methyloxalamide (CAS 941933-04-6)
- N-(3-Chloro-4-cyclopropoxyphenyl)methanesulfonamide (CAS 1243408-17-4)
- 4-{[4-(Trifluoromethyl)phenoxy]methyl}piperidinehydrochloride (CAS 1219982-20-3)
- 4-Bromo-2-nitrobenzene-1,3-diamine (CAS 1420800-18-5)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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 18665070610 / Nicole.chen@cato-chem.com