5-(piperazine-1-sulfonyl)-2,3-dihydro-1H-indol-2-one hydrochloride CAS 1803600-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803600-99-8 |
| Molecular Formula | C12H15N3O3S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(piperazine-1-sulfonyl)-2,3-dihydro-1H-indol-2-one hydrochloride (CAS 1803600-99-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15N3O3S HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15N3O3S HCl |
| Molecular Weight | 317.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Methyl-2-propoxypyridine-3-boronic acid (CAS 2096332-40-8)
- 3-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]benzonitrile (CAS 870973-92-5)
- Ethyl 4-methyl-2-[(naphthalen-1-yl)amino]-1,3-thiazole-5-carboxylate hydrochloride (CAS 1274904-24-3)
- (R)-3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trimethylsilyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-5-ol (CAS 2135831-71-7)
- 4-Bromo-3-(difluoromethyl)-2-fluoro-5-methoxypyridine (CAS 1806063-68-2)
- 4-[(2-Methoxyethoxy)methyl]piperidinehydrochloride (CAS 1185297-63-5)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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