6,8-Difluoro-n-methyl-2,3,4,9-tetrahydro-1h-carbazol-3-amine CAS 40594-20-5
| CAS No. | 40594-20-5 |
| Molecular Formula | C13H14F2N2 |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6,8-Difluoro-n-methyl-2,3,4,9-tetrahydro-1h-carbazol-3-amine (C13H14F2N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 6,8-Difluoro-n-methyl-2,3,4,9-tetrahydro-1h-carbazol-3-amine (CAS 40594-20-5), a certified reference material (molecular formula C13H14F2N2, MW 236.26 g/mol) for analytical method development and quality control.
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 | C13H14F2N2 |
| Molecular Weight | 236.26 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Momordicin I (CAS 91590-76-0)
- 2-(4-(Pyrazin-2-yl)piperazin-1-yl)propanoic acid (CAS 1458007-73-2)
- (R)-2-(3-chlorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049740-99-9)
- 2-(4-Heptyloxybenzoyl)-4-methylpyridine (CAS 1187170-39-3)
- 5-Fluoro-2-(ethoxy)-pyridine-4-boronic acid pinacol ester (CAS 2121513-50-4)
- 3-(P-tolyl)prop-2-yn-1-amine (CAS 16017-26-8)
- 1-(5-Fluoro-3-methyl-1-benzofuran-2-yl)ethan-1-amine (CAS 1094254-11-1)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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