Troxerutin Impurity 3 CAS 13190-92-6
| CAS No. | 13190-92-6 |
| Molecular Formula | C29H34O17 |
| Molecular Weight | 654.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Troxerutin Impurity 3 (CAS 13190-92-6, C29H34O17) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C29H34O17, Troxerutin Impurity 3 contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 654.57 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).
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 Troxerutin Impurity 3 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 | C29H34O17 |
| Molecular Weight | 654.57 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Related Troxerutin Standards
- Troxerutin Impurity 4 (CAS 23869-24-1)
- Troxerutin Impurity 5 (CAS 125092-04-8)
- Troxerutin Impurity 13 (CAS CATO-C4X-280013)
- Troxerutin Impurity 16 (CAS CATO-C4X-280016)
- Troxerutin Impurity 14 (CAS CATO-C4X-280014)
- Troxerutin Impurity 2 (CAS 13190-91-5)
- Troxerutin Impurity 7 (CAS 862127-01-3)
- Troxerutin Impurity 8 (CAS 72352-99-9)
Recommended Standards
- N-[3,5-Bis(pyridin-2-yl)-4H-1,2,4-triazol-4-yl]-3-(trifluoromethyl)-N-[3-(trifluoromethyl)benzenesulfonyl]benzene-1-sulfonamide (CAS 320418-52-8)
- rac-Hesperetin 3’,7-Diglucuronide (CAS CATO-C3D-263280)
- Hesperetin 3’,7-di-O-β-D-glucuronide (CAS 1714994-96-3)
- Bromocriptine Impurity 15 (CAS 68944-89-8)
- Ertugliflozin impurity 62 (CAS CATO-C4X-301162)
- Apalutamide Impurity 111 (CAS CATO-C4X-2749111)
- Avibactam Impurity 38 (CAS 2381511-26-6)
- 3-Carboxyantipyrine (CAS 41405-77-0)
- 2-Bromo-3-chloro-6-hydroxybenzaldehyde (CAS 1427418-56-1)
- 1-3-4-6-Tetra-O-acetyl-2-O-nonafluorobutane-sulfonyl-β-D-mannopyranose (CAS 480438-48-0)
- 1-(1-methyl-1H-pyrrol-2-yl)methanamine (CAS 69807-81-4)
- (1S,4R)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.2]Octane-5-carboxylic acid (CAS 2227202-47-1)
- 2-[3,4-Dihydroisoquinolin-2(1H)-yl-7-D]benzo[d]oxazole (CAS 2241982-95-4)
- Semaglutide (CAS 910463-68-2（free base）)
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