2-(5-Fluoro-2-methyl-1H-indol-3-yl)-ethylamine hydrochloride CAS 1079-45-4
| CAS No. | 1079-45-4 |
| Molecular Formula | C11H13FN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(5-Fluoro-2-methyl-1H-indol-3-yl)-ethylamine hydrochloride (C11H13FN2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 228.69 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-(5-Fluoro-2-methyl-1H-indol-3-yl)-ethylamine hydrochloride (CAS 1079-45-4) is a high-purity analytical reference standard with the molecular formula C11H13FN2HCl and a molecular weight of 228.69 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H13FN2 HCl |
| Molecular Weight | 228.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 8-Bromo-2-chloropyrido[3,4-b]pyrazin-7-ol (CAS 2377496-00-7)
- Methyl 2-chloro-4-(3,5-dimethylphenyl)benzoate (CAS 1820712-70-6)
- 3-(6-Chloro-1,3-dimethyl-1h-pyrazolo[3,4-b]pyridin-5-yl)acrylic acid (CAS 929971-42-6)
- Methylprednisolone Impurity 52 (CAS CATO-C4X-191952)
- tert-Butyl 3-(3-ethoxy-3-oxopropyl)piperidine-1-carboxylate (CAS 210223-01-1)
- 2-Phenylcycloheptan-1-ol (CAS 92035-59-1)
- (5-(2-Methyl-1H-imidazol-1-yl)thiophen-2-yl)boronic acid (CAS 2225181-24-6)
- 5-(morpholin-4-yl)-4-(2,2,2-trifluoroethyl)-4H-1,2,4-triazole-3-thiol (CAS 1221724-02-2)
- 444579-42-4 Tributyl(4-hexylthiophen-2-yl)stannane DTXSID10623800 (CAS 444579-42-4)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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 18665070610 / Nicole.chen@cato-chem.com