6-Methoxy-2-methyl-1-(phenylsulfonyl)-1H-indole CAS 582319-12-8
| CAS No. | 582319-12-8 |
| Molecular Formula | C16H15NO3S |
| Molecular Weight | 301.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
6-Methoxy-2-methyl-1-(phenylsulfonyl)-1H-indole (CAS 582319-12-8) is a high-purity analytical reference standard with the molecular formula C16H15NO3S and a molecular weight of 301.36 g/mol.
Based on its molecular formula C16H15NO3S, 6-Methoxy-2-methyl-1-(phenylsulfonyl)-1H-indole contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 301.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 6-Methoxy-2-methyl-1-(phenylsulfonyl)-1H-indole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H15NO3S |
| Molecular Weight | 301.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 2-Methoxy-N-(4-(3-methylimidazo[2,1-b]thiazol-6-yl)phenyl)acetamide (CAS 893989-03-2)
- 2-Methoxy-6-(((4-propoxybenzyl)amino)methyl)phenol (CAS 1223887-93-1)
- 3-(5-Methoxy-2-methylbenzo[d]thiazol-3-ium-3-yl)propane-1-sulfonate (CAS 63149-01-9)
- 6-Methoxy-9-methyl-7-(3-methylbut-2-en-1-yl)-[1,3]dioxolo[4,5-h]quinolin-8(9H)-one (CAS 17232-50-7)
- (Z)-({3-methoxy-4-[(4-methoxyphenyl)methoxy]phenyl}methylidene)(methyl)oxidoazanium (CAS 339110-36-0)
- 1-Methoxy-4-(naphthalen-2-yl)isoquinolin-5-ol (CAS 656234-05-8)
- 2-Methoxy-9-phenoxyacridine (CAS 61078-20-4)
- 3-Methoxy-9-phenoxyacridine (CAS 61078-21-5)
Recommended Standards
- 6,7-Dimethoxy-N-(thiophen-2-ylmethyl)quinazolin-4-amine (CAS 477859-96-4)
- 7-((Dimethylamino)methyl)-6-hydroxy-2-(thiophen-2-ylmethylene)benzofuran-3(2H)-one (CAS 900298-32-0)
- 6-(5-Methylthiophen-2-yl)-1-(propan-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 924232-60-0)
- alfa-(4-Toluenesulfonyl)-4-methoxybenzylisocyanide (CAS 263389-54-4)
- 7-Bromo-2-naphthoic acid (CAS 5043-14-1)
- Methyl 3-oxa-9-azabicyclo[3.3.1]nonane-7-carboxylate hydrochloride (CAS 1523606-26-9)
- 7-Chloro-3-cyclopentyl-3h-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 14054-48-9)
- 1-(5-Chloro-2-methoxyphenyl)ethanol (CAS 1216072-89-7)
- Acotiamide Impurity M (CAS 118452-02-1)
- Cerebroside A (CAS 115681-40-8)
- Elagolix Impurity 40 (CAS 830346-46-8)
- 2-Chloro-1-methyl-5-nitro-1H-imidazole (CAS 86072-07-3)
- 2-(tert-Butyl)-3-cyclopropoxypyridine-4-sulfonamide (CAS 1243441-16-8)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com