1H-Indole-3-carbonitrile, 5-chloro-1,7-dimethyl- CAS 2112639-45-7
| CAS No. | 2112639-45-7 |
| Molecular Formula | C11H9ClN2 |
| Molecular Weight | 204.66 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.
1H-Indole-3-carbonitrile, 5-chloro-1,7-dimethyl- (CAS 2112639-45-7) is a high-purity analytical reference standard with the molecular formula C11H9ClN2 and a molecular weight of 204.66 g/mol.
1H-Indole-3-carbonitrile, 5-chloro-1,7-dimethyl- (C11H9ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1H-Indole-3-carbonitrile, 5-chloro-1,7-dimethyl- 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 | C11H9ClN2 |
| Molecular Weight | 204.66 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Indole-3-carbonitrile, 7-chloro-1-ethyl- (CAS 1514208-17-3)
- 1H-Indole-5-carbonitrile, 4-chloro-1,3-dimethyl- (CAS 2112656-22-9)
- 1H-indole-2-sulfonamide (CAS 85953-41-9)
- 1H-indole-5-sulfonamide (CAS 3074-27-9)
- 1H-Indole-2,4-dicarboxylic acid (CAS 103027-96-9)
- 1H-Indole-2,6-dicarboxylic acid (CAS 103027-97-0)
- 1H-Indole-2,3-dicarboxylic acid (CAS 103030-09-7)
- 1H-Indole-2,5-dicarboxylic acid (CAS 117140-77-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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