6-Chloro-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile CAS 2231675-16-2
| CAS No. | 2231675-16-2 |
| Molecular Formula | C8H4ClN3 |
| Molecular Weight | 177.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloro-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile (CAS 2231675-16-2), a certified reference material (molecular formula C8H4ClN3, MW 177.59 g/mol) for analytical method development and quality control.
Structurally, 6-Chloro-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile (C8H4ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 177.59 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H4ClN3 |
| Molecular Weight | 177.59 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 6-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1000340-76-0)
- 3-Chloro-1H-indazole-5-carbonitrile (CAS 1000341-16-1)
- 3-Chloro-1H-indazole-4-carbonitrile (CAS 1000341-39-8)
- 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1021339-16-1)
- 7-Chloro-1H-indazole-5-carbonitrile (CAS 1031417-56-7)
- 7-Chloro-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile (CAS 1082040-97-8)
- 4-Chloro-1H-indazole-6-carbonitrile (CAS 1082041-44-8)
- 4-Chloro-1H-indazole-5-carbonitrile (CAS 1082041-91-5)
Recommended Standards
- 6-Chloro-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile (CAS 2231673-27-9)
- 6-Chloroindazole-3-carbonitrile (CAS 885278-30-8)
- 5-Chloro-1H-pyrrolo[2,3-c]pyridine-7-carbonitrile (CAS 2231673-79-1)
- 7-Chloro-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile (CAS 2092080-03-8)
- 1-(1-(2-Ethoxyacetyl)piperidin-4-yl)pyrrolidin-2-one (CAS 1421497-56-4)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)propanamide (CAS 851280-87-0)
- (R)-3-(4-((4'-(Trifluoromethyl)-[1,1'-biphenyl]-3-yl)methoxy)phenyl)hex-4-ynoic acid (CAS 1638744-77-0)
- 3-(Benzylthio)propan-1-amine (CAS 23909-16-2)
- 5-Chloro-2-cyclohexyl-1h-1,3-benzodiazole (CAS 124035-08-1)
- methyl 1-methyl-1,2,3,4-tetrahydroquinoline-4-carboxylate (CAS 1620079-56-2)
- 2-((1-(Furan-2-ylmethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide (CAS 899730-83-7)
- 2-Chloro-3-(difluoromethyl)-4-iodo-5-methylpyridine (CAS 1807061-09-1)
- Prasugrel Impurity 19 (CAS CATO-C4X-108619)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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