(S)-2-((Benzylamino)methyl)-7,9-dihydro-2H-[1,4]dioxino[2,3-e]indol-8(3H)-one CAS 189681-70-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189681-70-7 |
| Molecular Formula | C18H18N2O3 |
| Molecular Weight | 310.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-((Benzylamino)methyl)-7,9-dihydro-2H-[1,4]dioxino[2,3-e]indol-8(3H)-one (CAS 189681-70-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18N2O3. Molecular weight: 310.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18N2O3 |
| Molecular Weight | 310.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-((2,3-Dihydro-1h-inden-5-yl)methyl)pyrrolidin-3-ol hydrochloride (CAS 1427379-74-5)
- 2-Amino-3-chloro-5-methoxynaphthalene-1,4-dione (CAS 95684-17-6)
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- 2,4-Dichlorophenyl 2-[2-(trifluoromethyl)-1H-1,3-benzodiazol-1-yl]acetate (CAS 672951-05-2)
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