Glucose Impurity 14 CAS CATO-C4X-209514
| CAS No. | CATO-C4X-209514 |
| Molecular Formula | C6H7NaO6S |
| Molecular Weight | 230.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Glucose Impurity 14.
Glucose Impurity 14 (CAS CATO-C4X-209514) is a certified pharmaceutical impurity reference standard with the molecular formula C6H7NaO6S and a molecular weight of 230.17 g/mol.
The molecular framework of Glucose Impurity 14 (C6H7NaO6S) is characterized by a carbohydrate-derived structure, a sulfone group. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C6H7NaO6S |
| Molecular Weight | 230.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| Sulfur Atoms | 1 |
Related Glucose Standards
- D-Glucose ethylenedithioacetal (CAS 3650-65-5)
- 4-Phosphate glucose (CAS 903507-42-6)
- α-D-Glucose 6-phosphate (CAS 15209-11-7)
- α-D-Glucose 1-phosphate (CAS 59-56-3)
- D-Glucose 2-phosphate (CAS 67101-62-6)
- D-Glucose-6-phosphate (CAS 56-73-5)
- D-Glucose, hydrazone, (1E)- (CAS 190259-02-0)
- D-Glucose-13C6,d7 (CAS 201417-01-8)
Recommended Standards
- 4-Oxo-4H-pyrano[3,2-b]benzofuran-2-carboxylic acid (CAS 42373-13-7)
- Tegoprazan Impurity 54 (CAS CATO-C4X-229754)
- 1-Hydroxy-7-nitro-3,11-dioxa-9-azatricyclo[4.3.1.1(2,5)]Undecan-8-one (CAS 468089-51-2)
- Cyclo(-Asp-Asp) (CAS 35309-53-6)
- Aripiprazole Impurity 74 HBr (CAS 874661-64-0 (free base))
- Memantine Impurity N1(Mixture of Diastereomers) (CAS 16207-81-1)
- Hydroxychloroquine Impurity 71 Sulfate (CAS 2411340-31-1 (free base))
- 1-Hydroxy-2-methyl-3-oxoisoindoline-1-carboxylic acid (CAS 243147-60-6)
- Calcitonin Impurity 19 (CAS CATO-C4X-221819)
- (4-Methoxy-1H-pyrrolo[2,3-b]pyridin-2-yl)methanol (CAS 290332-99-9)
- Ethyl 3-(2-methylfuran-3-yl)-1H-1,2,4-triazole-5-carboxylate (CAS 1343743-05-4)
- 2-Chloro-N-(tetrahydro-2H-pyran-4-ylmethyl)-nicotinamide (CAS 1220035-49-3)
- 2-(2,6-Difluorophenyl)-2-methylcyclopropan-1-amine (CAS 1250008-85-5)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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