2-Chloro-6-methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine CAS 1554652-03-7
| CAS No. | 1554652-03-7 |
| Molecular Formula | C8H9ClN2 |
| Molecular Weight | 168.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H9ClN2, 2-Chloro-6-methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.62 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).
CATO supplies 2-Chloro-6-methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 1554652-03-7), a certified reference material (molecular formula C8H9ClN2, MW 168.62 g/mol) for analytical method development and quality control.
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), 2-Chloro-6-methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine 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 | C8H9ClN2 |
| Molecular Weight | 168.62 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 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
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- N-Acetylvalyl-alpha-aspartylvalylalanyl-N-(4-nitrophenyl)-alpha-asparagine (CAS 189684-53-5)
- 4-((4-(3-(2,4-Diamino-6-methylpyrimidin-5-yl)propoxy)phenyl)carbamoyl)benzene-1-sulfonyl fluoride (CAS 21428-12-6)
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