3-(Azepan-1-ylmethyl)-5-nitro-1H-indole CAS 101831-95-2
| CAS No. | 101831-95-2 |
| Molecular Formula | C15H19N3O2 |
| Molecular Weight | 273.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(Azepan-1-ylmethyl)-5-nitro-1H-indole (CAS 101831-95-2), molecular formula C15H19N3O2 and molecular weight 273.33 g/mol, is a CATO reference standard with documented purity and traceability.
3-(Azepan-1-ylmethyl)-5-nitro-1H-indole (C15H19N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-(Azepan-1-ylmethyl)-5-nitro-1H-indole 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 | C15H19N3O2 |
| Molecular Weight | 273.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Azepan Standards
- 3-(Azepan-1-ylmethyl)-6-nitro-1H-indole (CAS 340968-00-5)
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- 3-(Azepan-1-ylsulfonyl)pyridine-4-thiol (CAS 1352514-41-0)
- Azepan-1-yl(5-bromofuran-3-yl)methanone (CAS 1211081-01-4)
- 8-(Azepan-1-yl)-6-methoxyquinolin-7-amine (CAS 88609-35-2)
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- 5-(Azepan-1-ylsulfonyl)-4-methylthiazol-2-amine (CAS 1409301-32-1)
- (E)-1-(azepan-1-yl)-4,4,5,5,5-pentafluoropent-1-en-3-one (CAS 692738-22-0)
Recommended Standards
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