Dorzagliatin Impurity 10 CAS CATO-C4X-344110
| CAS No. | CATO-C4X-344110 |
| Molecular Formula | C9H13N3O4 |
| Molecular Weight | 227.22 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 Dorzagliatin Impurity 10.
Dorzagliatin Impurity 10 (CAS CATO-C4X-344110) is a certified pharmaceutical impurity reference standard with the molecular formula C9H13N3O4 and a molecular weight of 227.22 g/mol.
Based on its molecular formula C9H13N3O4, Dorzagliatin Impurity 10 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Dorzagliatin Impurity 10 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 | C9H13N3O4 |
| Molecular Weight | 227.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| 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 | 3 |
Related Dorzagliatin Standards
- Dorzagliatin Impurity 2 (CAS 1191453-79-8)
- Dorzagliatin Impurity 1 (CAS 1191997-59-7)
- Dorzagliatin Impurity 19 (CAS 2310239-62-2)
- Dorzagliatin Impurity 16 (CAS CATO-C4X-344116)
- Dorzagliatin Impurity 12 (CAS CATO-C4X-344112)
- Dorzagliatin Impurity 3 (CAS 1191997-60-0)
- Dorzagliatin Impurity 8 (CAS CATO-C4X-34418)
- Dorzagliatin Impurity 20 (CAS CATO-C4X-344120)
Recommended Standards
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- Crisaborole lmpurity 96 (CAS 526218-72-4)
- Palonosetron Impurity 41 (CAS CATO-C4X-110541)
- 4-(2,2,2-trifluoroacetyl)benzoyl chloride (CAS 58808-60-9)
- 6-Bromo-5-fluoroquinolin-8-ol (CAS 2838105-74-9)
- 3,3-Bis(fluoromethyl)oxetane (CAS 338-61-4)
- 2-chloro-N-[4-(1-piperidinylmethyl)phenyl]-Acetamide hydrochloride (1:1) (CAS 1185296-68-7)
- 5,7-Dichloro-1,3-dihydroxy-9h-xanthen-9-one (CAS 1092332-61-0)
- N-Ethyl-4-methyl-5-nitro-6-(piperidin-1-yl)pyrimidin-2-amine (CAS 1210920-30-1)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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