5-Fluoro-2,3-dimethylindole CAS 526-47-6
| CAS No. | 526-47-6 |
| Molecular Formula | C10H10FN |
| Molecular Weight | 163.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Fluoro-2,3-dimethylindole.
5-Fluoro-2,3-dimethylindole (CAS 526-47-6) is a high-purity analytical reference standard with the molecular formula C10H10FN and a molecular weight of 163.19 g/mol.
Based on its molecular formula C10H10FN, 5-Fluoro-2,3-dimethylindole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Fluoro-2,3-dimethylindole 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 | C10H10FN |
| Molecular Weight | 163.19 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-(4-Fluoro-3,5-dimethylphenyl)acetonitrile (CAS 1000513-61-0)
- 4-Fluoro-5,7-dimethyl-1H-indole (CAS 1190320-77-4)
- 3-Ethyl-7-fluoro-1h-indole (CAS 1360902-63-1)
- 3-Ethyl-6-fluoro-1h-indole (CAS 1360940-05-1)
- 3-Ethyl-5-fluoro-1h-indole (CAS 1360962-77-1)
- 3-Ethyl-4-fluoro-1H-indole (CAS 1360962-90-8)
- 2-Fluoro-4-isopropylbenzonitrile (CAS 1369834-93-4)
- 6-Ethyl-5-fluoro-1H-indole (CAS 1510828-27-9)
Recommended Standards
- 4-(trideuteriomethoxy)tetrahydropyran-4-carboxylic acid (CAS 2306263-70-5)
- 5-Fluoro-2,4-dimethyl-1H-indole (CAS 628736-92-5)
- 4-(Hydroxyimino)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 99586-63-7)
- 5-Fluoro-3,3-dimethyl-3H-indole (CAS 200061-84-3)
- 5-Chloro-4-(((4-methyl-4h-1,2,4-triazol-3-yl)thio)methyl)-1,2,3-thiadiazole (CAS 1157109-38-0)
- 2-((1-(4-Chlorophenyl)ethyl)(methyl)amino)-N-(prop-2-yn-1-yl)acetamide (CAS 1181540-52-2)
- (4-Isobutyl-3-nitrophenyl)boronic acid (CAS 850568-57-9)
- 4-(Chloromethyl)-2-phenylthiazole, 97% (CAS 4771-31-7)
- 2-(2-Methylenebutyl)cycloheptan-1-ol (CAS 1465737-86-3)
- 7-Bromo-2-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 2231676-80-3)
- 2-Ethoxy-N-(thiazol-5-ylmethyl)ethan-1-amine (CAS 1342678-54-9)
- 4-(2,2,2-Trifluoroacetyl)morpholine-3-carboxylic acid (CAS 1497095-34-7)
- 5,5-Dimethyl-2-(m-tolyl)-1,3,2-dioxaborinane (CAS 223799-24-4)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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