2-{4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl}acetonitrile CAS 1553024-32-0
| CAS No. | 1553024-32-0 |
| Molecular Formula | C9H6ClN3 |
| Molecular Weight | 191.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-{4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl}acetonitrile.
CATO supplies 2-{4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl}acetonitrile (CAS 1553024-32-0), a certified reference material (molecular formula C9H6ClN3, MW 191.62 g/mol) for analytical method development and quality control.
2-{4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl}acetonitrile (C9H6ClN3) 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.
CATO manufactures 2-{4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl}acetonitrile 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 | C9H6ClN3 |
| Molecular Weight | 191.62 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 4-Chloro-1-methyl-1H-indazole-3-carbonitrile (CAS 1015846-56-6)
- 2-Chloro-5-(pyridin-4-yl)pyrimidine (CAS 1211522-15-4)
- 2-Chloro-5-(pyridin-3-yl)pyrimidine (CAS 1211588-38-3)
- 2-(5-Chloro-1H-pyrrolo[2,3-b]pyridin-1-yl)acetonitrile (CAS 1246744-46-6)
- 5-Chloro-6-cyano-2-methyl-7-azaindole (CAS 1352396-10-1)
- 2-Chloro-3-(pyridin-4-yl)pyrazine (CAS 1480200-22-3)
- 4-Chloro-5-(pyridin-4-yl)pyrimidine (CAS 1598739-19-5)
- 2-(4-Chloro-1H-pyrrolo[2,3-b]pyridin-1-yl)acetonitrile (CAS 1638763-29-7)
Recommended Standards
- 150613-50-6 2-(Chloromethyl)-1H-benzo[d]imidazole-6-carbonitrile 7545AA C9H6ClN3 (CAS 150613-50-6)
- 2-(2-Chloro-1H-pyrrolo[2,3-b]pyridin-1-yl)acetonitrile (CAS 1638767-08-4)
- 2-(Cyanomethyl)-4-chlorobenzimidazole (CAS 1314881-77-0)
- 5-Chloro-1-methyl-1H-indazole-3-carbonitrile (CAS 1649964-25-9)
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- Methyl 4-bromo-2-phenylquinoline-8-carboxylate (CAS 651311-52-3)
- 4-Amino-6-bromo-2-(difluoromethyl)pyridin-3-ol (CAS 1806823-69-7)
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Why CATO?
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