Brivaracetam impurity 112 CAS 10414-69-4
| CAS No. | 10414-69-4 |
| Molecular Formula | C9H8O5 |
| Molecular Weight | 196.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H8O5, Brivaracetam impurity 112 contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 196.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Brivaracetam impurity 112 (CAS 10414-69-4), a pharmacopoeial impurity reference standard (molecular formula C9H8O5, MW 196.16 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.
CATO manufactures Brivaracetam impurity 112 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 | C9H8O5 |
| Molecular Weight | 196.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Brivaracetam Standards
- Brivaracetam Impurity 171 (CAS CATO-C4X-2007171)
- Brivaracetam Impurity 203 (CAS CATO-C4X-2007203)
- Brivaracetam impurity 86 (CAS CATO-C4X-200786)
- Brivaracetam Impurity 83 (CAS CATO-C4X-200783)
- Brivaracetam Impurity 69 (CAS CATO-C4X-200769)
- Brivaracetam impurity 95 (CAS 2052297-73-9)
- Brivaracetam Impurity 188 (CAS CATO-C4X-2007188)
- Brivaracetam Impurity 76 (CAS 1928755-17-2)
Recommended Standards
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- 3,4,5-Trihydroxycinnamic Acid (CAS 6093-59-0)
- Ambrisentan Impurity 8 (CAS CATO-C4X-12468)
- Eplerenone Impurity 11 (CAS 192704-70-4)
- Valaciclovir EP Impurity J (CAS 142963-63-1)
- N-ethyl-2-(6-fluoro-1H-benzo[d]imidazol-2-yl)ethan-1-amine hydrochloride (CAS 1269378-80-4)
- 2-Morpholino-5-(trifluoromethyl)benzaldehyde (CAS 886851-50-9)
- (R)-1-(4-Fluorobenzyl)-3-methylpiperazine (CAS 422270-29-9)
- Methyl 2-(4,5-Dichloro-2-nitrophenyl)acetate (CAS 286949-63-1)
- 1-Benzyl-4-bromo-5-nitro-1H-pyrazole (CAS 1881288-90-9)
- 3,4,5,6,7,8-hexahydro-1H-quinolin-2-one (CAS 10333-11-6)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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