3,3,7-Trichloro-2-oxoindoline-5-sulfonyl chloride CAS 753482-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 753482-71-2 |
| Molecular Formula | C8H3Cl4NO3S |
| Molecular Weight | 334.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3,7-Trichloro-2-oxoindoline-5-sulfonyl chloride (CAS 753482-71-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H3Cl4NO3S. Molecular weight: 334.99 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H3Cl4NO3S |
| Molecular Weight | 334.99 g/mol |
| 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; 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 3-(Furan-2-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-28-3)
- 1-(3,4-Dibromothiophen-2-yl)ethan-1-amine (CAS 1394023-36-9)
- 2-Chloro-4-[(2,2,2-trifluoroethyl)amino]pyrimidine-5-carbonitrile (CAS 389606-51-3)
- 5-Acetylfuran-2-boronic acid pinacol ester, 97% (CAS 1107580-77-7)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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