3-(Benzenesulfonyl)-8-methyl-2-oxo-2H-chromene-6-carbaldehyde CAS 1552150-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1552150-16-9 |
| Molecular Formula | C17H12O5S |
| Molecular Weight | 328.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Benzenesulfonyl)-8-methyl-2-oxo-2H-chromene-6-carbaldehyde (CAS 1552150-16-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H12O5S. Molecular weight: 328.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H12O5S |
| Molecular Weight | 328.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-[4-(Ethylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid (CAS 1452575-76-6)
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- 2-(7-(Benzofuran-2-yl)-5-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-3-yl)acetic acid (CAS 1411766-19-2)
- 3-Methyl-N-propylbenzofuran-2-carboxamide (CAS 505067-64-1)
- 5-(2-Chlorophenyl)-1,3,4-oxadiazole-2-thiol (CAS 23766-27-0)
- 1thia-2-azaspiro[4.4]nonane 1,1-dioxide (CAS 1547005-85-5)
- N'-Benzylidene-4-hydroxybenzohydrazide (CAS 51771-18-7)
- Mianserin Impurity 108 (CAS CATO-C4X-1369108)
- 2-[(Pyrrolidin-3-yl)methyl]-1,3-thiazole (CAS 1316224-87-9)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
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