Ethyl 7-fluoro-5-(methylsulfonyl)-1H-indole-2-carboxylate CAS 849035-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 849035-83-2 |
| Molecular Formula | C12H12FNO4S |
| Molecular Weight | 285.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-fluoro-5-(methylsulfonyl)-1H-indole-2-carboxylate (CAS 849035-83-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12FNO4S. Molecular weight: 285.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12FNO4S |
| Molecular Weight | 285.29 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 5-fluoro-7-(methylsulfonyl)-1H-indole-2-carboxylate (CAS 849035-86-5)
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Recommended Standards
- FAP (CAS 71115-83-8)
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- Dimethyl 3-(4-chlorophenyl)-3-(nitromethyl)pentanedioate (CAS 1352305-33-9)
- (E)-2-Cyano-3-(5-(9,9-diethyl-7-(naphthalen-1-yl(phenyl)amino)-9H-fluoren-2-yl)thiophen-2-yl)acrylic acid (CAS 1234799-59-7)
- 1-{(1S,2R)-1-[(11bR)-2,6-Dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yloxy]-1-phenylpropan-2-yl}-3-phenylurea (CAS 1858223-86-5)
- 7-Amino-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide (CAS 232599-76-7)
- (R)-Benzyl (1-((2-amino-2-oxoethyl)amino)-3,3-difluoro-2-methyl-1-oxopropan-2-yl)carbamate (CAS 515870-11-8)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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