Dorzagliatin Impurity 1 CAS 1191997-59-7
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1191997-59-7 |
| Molecular Formula | C12H13ClO3 |
| Molecular Weight | 240.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dorzagliatin Impurity 1 (CAS 1191997-59-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C12H13ClO3. Molecular weight: 240.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H13ClO3 |
| Molecular Weight | 240.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
Related Dorzagliatin Standards
- Dorzagliatin Impurity 19 (CAS 2310239-62-2)
- Dorzagliatin Impurity 10 (CAS CATO-C4X-344110)
- Dorzagliatin Impurity 2 (CAS 1191453-79-8)
- 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
- Bilastine impurity 79 (CAS 2199440-15-6)
- Lornoxicam Impurity 77 (CAS CATO-C4X-201677)
- Methyl 3-chlorosulfonylthiophene-2-carboxylate (CAS 59337-92-7)
- Ceftolozane Impurity N2 (CAS 116856-12-3)
- Clopidogrel Impurity 120 (CAS CATO-C4X-1029120)
- 1-Methyl-N-((5-methylthiophen-2-yl)methyl)-1h-pyrazol-4-amine (CAS 1153290-03-9)
- 2-Amino-4-fluorobenzenethiol hydrochloride (CAS 126764-56-5)
- 5-Chloro-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1310383-58-4)
- 3-(2-Bromo-4-fluorophenoxy)propan-1-amine (CAS 1016523-39-9)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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