1-Acetyl-2,3-dihydro-1H-indole-6-sulfonic acid amide CAS 16664-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16664-98-5 |
| Molecular Formula | C10H12N2O3S |
| Molecular Weight | 240.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Acetyl-2,3-dihydro-1H-indole-6-sulfonic acid amide (CAS 16664-98-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12N2O3S. Molecular weight: 240.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O3S |
| Molecular Weight | 240.28 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.) | 1961 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Acetyl Standards
- 2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)benzenesulfonic acid (CAS 111988-14-8)
- 3-(2,3-Dihydro-1,4-benzodioxin-6-ylthio)propanoic acid (CAS 915921-00-5)
- 3-(3-Methyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 85554-80-9)
- 2-(2,3-Dihydro-1H-indol-1-yl)nicotinic acid (CAS 1017138-83-8)
- 2-(2,3-Dihydro-1H-indol-1-YL)isonicotinic acid (CAS 1019357-95-9)
- N-(4,5-Dihydro-1H-imidazol-2-yl)-5,8-dimethylquinolin-6-amine (CAS 170853-96-0)
- 2-((7-Methyl-2,3-dihydro-1H-inden-4-yl)oxy)pyridin-3-amine (CAS 175136-11-5)
- 2,3-Dihydro-1,4-benzodioxin-6-yl(phenyl)methanone (CAS 93637-87-7)
Recommended Standards
- Methyl (2E)-4-(benzenesulfonyl)but-2-enoate (CAS 1666117-58-3)
- 4-Ethyl-2-(2-oxopyrrolidin-1-yl)thiazole-5-carboxylic acid (CAS 1708288-34-9)
- [1-(4-fluorophenyl)-1H-indol-3-yl]methanamine (CAS 1638253-58-3)
- 3-(2,4-Bis(trifluoromethyl)phenyl)-5-phenylpyridine (CAS 1333319-74-6)
- 2-(4-chlorophenyl)cycloheptan-1-amine hydrochloride (CAS 1803595-91-6)
- Methyl 7-bromoimidazo[1,2-a]pyridine-3-carboxylate (CAS 1313410-86-4)
- (2S,3S)-2-Amino-3-phenyl-butyric acid ethyl ester hydrochloride (CAS 2331212-06-5)
- 1-Methyl-5-(5-methylfuran-2-yl)-1H-pyrazole-3-carboxylic acid (CAS 1239772-88-3)
- 4-Bromo-1-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1234616-25-1)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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 13829788188 / jacky.chen@cato-chem.com