5-chloro-1-methyl-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile CAS 2092824-54-7
| CAS No. | 2092824-54-7 |
| Molecular Formula | C9H14ClN3 |
| Molecular Weight | 199.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.68 g/mol gives 5-chloro-1-methyl-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-chloro-1-methyl-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile (CAS 2092824-54-7) is a high-purity analytical reference standard with the molecular formula C9H14ClN3 and a molecular weight of 199.68 g/mol.
5-chloro-1-methyl-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile (C9H14ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
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.
As a certified reference material (CRM), 5-chloro-1-methyl-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile 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 | C9H14ClN3 |
| Molecular Weight | 199.68 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 4-chloro-1-cyclopentyl-5-methyl-1H-pyrazol-3-amine (CAS 1006481-68-0)
- 4-Chloro-2-((propylamino)methyl)phenol (CAS 1017026-04-8)
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Recommended Standards
- 5-Amino-2-(tert-butyl)-4-chlorophenol (CAS 873055-46-0)
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- 6-Chloro-N-isobutyl-2-methylpyrimidin-4-amine (CAS 841260-71-7)
- 2,6-Dimethoxy-N-(3-propylisoxazol-5-yl)benzamide (CAS 82558-93-8)
- (24R)-Hydroxycalcitriol (CAS 56142-94-0)
- 2-Hydrazinyl-5-methyl-4-(thiophen-2-yl)pyrimidine (CAS 1019257-99-8)
- 1-{[2-(methoxycarbonyl)phenyl]sulfonyl}piperidine-4-carboxylic acid (CAS 731802-61-2)
- 1-Methyl-4-oxo-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 54738-83-9)
- 5-(Chloromethyl)-2-fluoropyridine (CAS 315180-15-5)
- 2-(Ethoxymethyl)-4-propylpyrimidine-5-carboxylic acid (CAS 1485002-19-4)
- Methyl 4-bromo-3-cyano-5-hydroxybenzoate (CAS 1805578-69-1)
- Pyrazolo[1,5-a]pyrimidine-3-sulfonamide (CAS 112582-68-0)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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