3,4-Dihydro-2H-1,5-benzodioxepin-7-thiol CAS 786728-92-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 786728-92-5 |
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dihydro-2H-1,5-benzodioxepin-7-thiol (CAS 786728-92-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10O2S. Molecular weight: 182.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
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- 1, 2-Dihydro-4, 6-Dimethyl-2-Thioxo-3-Pyridinecarboxamide (CAS 79927-21-2)
- 2,3-dihydro-1,4-benzoxathiin-2-ylmethanol (CAS 35143-11-4)
- 2-Methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (CAS 2567557-95-1)
- 5-Methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (CAS 937599-50-3)
- 7,8-Dihydro-6H-5-oxa-9-thiabenzocyclohepten-7-ol (CAS 85615-06-1)
- Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate (CAS 353269-02-0)
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Recommended Standards
- 3,3-Dimethyl-1-(1,3-thiazol-2-yl)azetidin-2-one (CAS 303985-89-9)
- 3-[(methylsulfanyl)methyl]benzoic acid (CAS 54293-10-6)
- 3-(Phenylthio)propanoic acid (CAS 5219-65-8)
- Ethyl 4-chloro-8-iodo-7-methylpyrazolo[1,5-a][1,3,5]triazine-2-carboxylate (CAS 2365243-37-2)
- 23743-26-2 AR-1K4216 n-[5-tert-butyl-4-({6-hydroxy-2-[2-(4-hydroxyphenyl)ethyl]-4-oxo-2-(propan-2-yl)-3,4-dihydro-2h-pyran-5-yl}sulfanyl)-2-methylphenyl]-4-cyanobenzenesulfonamide (CAS 23743-26-2)
- Ethyl 3-amino-2-hydroxy-5-methylhexanoate (CAS 1492813-10-1)
- 3-Bromomethyl-6-chloro-2-(trifluoromethyl)pyridine (CAS 1227571-20-1)
- Clopidogrel Impurity 65 L-Tartrate (CAS 141109-15-1)
- 2-((6-Methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide (CAS 53048-02-5)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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