Minodronic Impurity 27 CAS CATO-C4X-124127
| CAS No. | CATO-C4X-124127 |
| Molecular Formula | C9H12N2O8P2 |
| Molecular Weight | 338.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Minodronic Impurity 27 (C9H12N2O8P2) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Minodronic Impurity 27 (CAS CATO-C4X-124127) is a certified pharmaceutical impurity reference standard with the molecular formula C9H12N2O8P2 and a molecular weight of 338.15 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.
As a certified reference material (CRM), Minodronic Impurity 27 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 | C9H12N2O8P2 |
| Molecular Weight | 338.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Minodronic Standards
- Minodronic Impurity 38 (CAS CATO-C4X-124138)
- Minodronic Impurity 26 (CAS CATO-C4X-124126)
- Minodronic Impurity 3 (CAS CATO-C4X-12413)
- Minodronic acid-d4 (CAS 1807367-80-1)
- Minodronic Acid Impurity 13 (CAS 127657-45-8)
- Minodronic Acid (CAS 180064-38-4)
- Minodronic Impurity 23 (CAS CATO-C4X-124123)
- Minodronic Impurity 25 (CAS CATO-C4X-124125)
Recommended Standards
- Ethyl 5-bromo-3-(2-carboxy-vinyl)-1H-indole-2-carboxylate (CAS 885273-61-0)
- Bromo-PEG2-NHS ester (CAS 2148295-96-7)
- 5-Bromo-N-(4-methoxybenzyl)-3-nitropyridin-2-amine (CAS 1033202-35-5)
- 5-Bromo-3-methoxy-2-(pyridin-4-ylmethoxy)benzoic acid (CAS 923852-07-7)
- Empagliflozin impurity 30 (CAS 2262435-19-6)
- Ceritinib Impurity 9 (CAS CATO-C4X-104889)
- Abacavir EP Impurity A (CAS 136470-79-6)
- 7,7-dimethyl-1,4-oxazepane (CAS 933734-87-3)
- 3-(Difluoromethyl)isoxazol-5-amine (CAS 1934921-14-8)
- 6-(3,4-Dichloro-benzyl)-3-thioxo-3,4-dihydro-2H-[1,2,4]triazin-5-one (CAS 571150-97-5)
- 2-bromobenzyl alcohol (CAS 18982-54-2)
- Potassium perrhenate (CAS 10466-65-6)
- (E)-Methyl 4-bromostyrylcarbamate (CAS 135879-71-9)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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