2H-indol-2-one, 7-fluoro-1,3-dihydro-3-(methylthio)-4-nitro- CAS 548457-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 548457-94-9 |
| Molecular Formula | C9H7FN2O3S |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2H-indol-2-one, 7-fluoro-1,3-dihydro-3-(methylthio)-4-nitro- (CAS 548457-94-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7FN2O3S. Molecular weight: 242.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7FN2O3S |
| Molecular Weight | 242.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- 1-(2-(1H-Indol-5-yl)piperidin-1-yl)ethanone (CAS 1355178-33-4)
- 1-(4-(1H-Indol-3-yl)piperidin-1-yl)ethanone (CAS 30030-83-2)
- 2-(1h-Indol-1-yl)-1-(piperidin-1-yl)ethan-1-one (CAS 737809-47-1)
- [(1h-indol-5-yl)methyl][(thiophen-2-yl)methyl]amine (CAS 946743-97-1)
- 2-(1h-Indol-3-yl)-2-(thiophen-2-yl)ethan-1-amine (CAS 51626-50-7)
- (1H-Indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone (CAS 895152-66-6)
- 3-(3-(1H-indol-3-yl)propyl)-1H-1,2,4-triazol-5-amine (CAS 1219548-13-6)
- 2-(1h-Indol-3-yl)-2-morpholinoacetonitrile (CAS 321974-02-1)
Recommended Standards
- 2-Cyano-N-(2-methyl-4-oxoquinazolin-3(4h)-yl)acetamide (CAS 25380-20-5)
- 2-Hydroxy-2-(2,3,4-trimethoxyphenyl)acetic acid (CAS 838902-26-4)
- 2-Cyano-2-(2-oxoindolin-3-ylidene)ethyl acetate (CAS 59225-18-2)
- 2-(Difluoromethyl)-3-nitro-5-(trifluoromethoxy)pyridine-6-acetic acid (CAS 1805203-02-4)
- 7-Bromo-6-methyl-3-azabicyclo[4.1.0]heptane (CAS 1804128-42-4)
- 1-(Octylamino)anthracene-9,10-dione (CAS 29957-04-8)
- (1R,5R)-Methyl 6,6-dimethyl-2-oxobicyclo[3.1.1]heptane-3-carboxylate (CAS 135356-71-7)
- 1-(2-Methyl-3-nitrobenzyl)piperazine (CAS 1156644-75-5)
- tert-Butyl 2,3-diazabicyclo[2.2.1]heptane-2-carboxylate hydrochloride (CAS 2137696-67-2)
- Uremic Pentapeptide (CAS 71494-20-7)
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