1H-indol-3-yl hydrogen sulfate 3-Indoxyl sulfate 3-Indoxylsulfuric acid 3-indolyl hydrogen sulfate 3-indolyl sulfate 487-94-5 CHEBI:43355 Indican Indol-3-yl sulfate Indoxyl sulfic acid Indoxylsulfuric acid indol-3-yl hydrogen sulfate indol-3-yl sulphate indoxyl sulfate indoxyl sulphate indoxyl-3-sulphate CAS 487-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 487-94-5 |
| Molecular Formula | C8H7NO4S |
| Molecular Weight | 213.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-indol-3-yl hydrogen sulfate 3-Indoxyl sulfate 3-Indoxylsulfuric acid 3-indolyl hydrogen sulfate 3-indolyl sulfate 487-94-5 CHEBI:43355 Indican Indol-3-yl sulfate Indoxyl sulfic acid Indoxylsulfuric acid indol-3-yl hydrogen sulfate indol-3-yl sulphate indoxyl sulfate indoxyl sulphate indoxyl-3-sulphate (CAS 487-94-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7NO4S. Molecular weight: 213.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7NO4S |
| Molecular Weight | 213.21 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Tapinarof D5 (CAS CATO-C4X-244510)
- 2-(Methylthio)thiazole-4-carboxylic acid (CAS 907543-75-3)
- Ethyl 6-[(4-aminocyclohexyl)oxy]pyridine-3-carboxylate (CAS 1274530-16-3)
- Peptide Impurity 04 (CAS 2913424-91-4)
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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