Vonoprazan Impurity 170 CAS 2358783-64-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2358783-64-7 |
| Molecular Formula | C5H4ClNO3S |
| Molecular Weight | 193.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Vonoprazan Impurity 170 (CAS 2358783-64-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4ClNO3S. Molecular weight: 193.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4ClNO3S |
| Molecular Weight | 193.61 g/mol |
| 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 methanol, ethanol, DMSO, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Vonoprazan Standards
- Vonoprazan Fumarate Impurity 33 (CAS 881674-58-4)
- Vonoprazan Impurity 87 (CAS CATO-C4X-102087)
- Vonoprazan Fumarate Impurity 3 (CAS 881674-56-2)
- Vonoprazan Impurity 37 (CAS 2827733-27-5)
- Vonoprazan Impurity 38 (CAS 2827733-28-6)
- Vonoprazan Impurity 304 (CAS 57331-00-7)
- Vonoprazan Impurity 57 (CAS 2726830-13-1)
- Vonoprazan Fumarate Impurity 19 (CAS 161958-62-9)
Recommended Standards
- (2,4-DIOXO-1,3-THIAZOLIDIN-5-YL)ACETYL CHLORIDE 51226-17-6 (CAS 51226-17-6)
- 2-(3-chloro-2,4-difluorophenyl)acetonitrile (CAS 886761-67-7)
- 4-Chloropyridine-3-sulfonic acid (CAS 51498-38-5)
- Rocuronium Bromide Impurity 23 (CAS CATO-C4X-124223)
- New Drug Impurity 63 D5 (CAS CATO-C3D-262963)
- (3-BRomophenyl)trimethylsilane (CAS 17878-47-6)
- 3-Methyl-2,4-dioxo-1-propyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1334148-79-6)
- n-Butyl-3-fluoro-4-methylaniline (CAS 1021043-35-5)
- Tofacitinib Impurity 57 (CAS 477600-70-7)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
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