4-Fluoro-6-methoxy-1h-indole CAS 1227573-64-9
| CAS No. | 1227573-64-9 |
| Molecular Formula | C9H8FNO |
| Molecular Weight | 165.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 165.16 g/mol gives 4-Fluoro-6-methoxy-1h-indole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Fluoro-6-methoxy-1h-indole (CAS 1227573-64-9), molecular formula C9H8FNO and molecular weight 165.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H8FNO, 4-Fluoro-6-methoxy-1h-indole contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 165.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Fluoro-6-methoxy-1h-indole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8FNO |
| Molecular Weight | 165.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-7-methoxy-1H-indole (CAS 1000341-63-8)
- 4-fluoro-3-(methoxymethyl)benzonitrile (CAS 1017035-13-0)
- 2-(3-Fluoro-2-methoxyphenyl)acetonitrile (CAS 1017779-73-5)
- 5-Fluoro-3-methylindolin-2-one (CAS 1035805-54-9)
- 4-(2-Fluoro-1-hydroxyethyl)benzonitrile (CAS 1073056-22-0)
- 5-Fluoro-2,3-dihydroquinolin-4(1H)-one (CAS 1095270-78-2)
- 7-Fluoro-5-methoxy-1H-indole (CAS 1106942-47-5)
- 7-Fluoro-1,2,3,4-tetrahydroquinolin-4-one (CAS 114417-35-5)
Recommended Standards
- 7-Fluoro-6-methoxy-1h-indole (CAS 1227561-86-5)
- 3-Cyclopropanecarbonyl-5-fluoropyridine (CAS 1248370-09-3)
- 5-Fluoro-7-methoxy-1H-indole (CAS 1227561-74-1)
- 2-Fluoro-6,7-dihydroquinolin-8(5H)-one (CAS 1253791-70-6)
- [(4-ethylphenyl)methyl](pyridin-3-ylmethyl)amine (CAS 436096-79-6)
- 2-Bromo-N-(6-methyl-pyridin-2-yl)-acetamide (CAS 349121-05-7)
- Tert-butyl ((S)-4-chloro-3-oxo-1-((S)-2-oxopyrrolidin-3-yl)butan-2-yl)carbamate (CAS 870153-92-7)
- 2-Azaspiro[4.5]decane-1,8-dione (CAS 1341037-14-6)
- Diazepam Impurity 7 (CAS 28910-89-6)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-chloro-3-fluorophenyl)acetic acid (CAS 2349702-20-9)
- Trimetazidine Impurity 28 (CAS CATO-C4X-180328)
- Methyl 2-(6-(4-chlorophenyl)-8-methoxy-1-methyl-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepin-4-yl)acetate (CAS 1260530-41-3)
- 6-bromo-1-methyl-1H-indazol-5-ol (CAS 1403767-19-0)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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