Troxerutin Impurity 14 CAS CATO-C4X-280014
| CAS No. | CATO-C4X-280014 |
| Molecular Formula | C28H32O16 |
| Molecular Weight | 624.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C28H32O16, Troxerutin Impurity 14 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 624.54 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).
Troxerutin Impurity 14 (CAS CATO-C4X-280014) is a certified pharmaceutical impurity reference standard with the molecular formula C28H32O16 and a molecular weight of 624.54 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C28H32O16 |
| Molecular Weight | 624.54 g/mol |
| Purity | 97%+ |
| 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 |
Related Troxerutin Standards
- Troxerutin Impurity 16 (CAS CATO-C4X-280016)
- Troxerutin Impurity 3 (CAS 13190-92-6)
- Troxerutin Impurity 4 (CAS 23869-24-1)
- Troxerutin Impurity 5 (CAS 125092-04-8)
- Troxerutin Impurity 13 (CAS CATO-C4X-280013)
- Troxerutin Impurity 2 (CAS 13190-91-5)
- Troxerutin Impurity 7 (CAS 862127-01-3)
- Troxerutin Impurity 8 (CAS 72352-99-9)
Recommended Standards
- 6-((2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-chromen-4-one (CAS 97605-25-9)
- Complanatuside (CAS 116183-66-5)
- Tamarixetin-7-O-rutinoside (CAS 14265-53-3)
- Narcissoside (CAS 604-80-8)
- Pitavastatin Impurity 88 (CAS 222306-15-2)
- Apalutamide Impurity 94 (CAS CATO-C4X-274994)
- Lefamulinum Impurity 36 (CAS CATO-C4X-304736)
- Potassium trifluoro(2-methylbut-3-en-2-yl)borate (CAS 1499174-63-8)
- 1,1'-(((3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-ol) (CAS 16196-97-7)
- 4-(4-Methanesulfonylphenoxy)butanoic acid (CAS 1157776-47-0)
- 5-(Benzyloxy)-2-methylbenzofuran-3-carboxylic acid (CAS 5010-53-7)
- cis-1-Methyloctahydro-1,6-naphthyridin-2(1H)-one (CAS 2172791-72-7)
- 5H-Pyrrolo[3,4-d]pyrimidine-5,7(6H)-dione (CAS 56606-38-3)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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