6-Chloro-1H-pyrrolo[3,2-b]pyridine CAS 1021339-19-4
| CAS No. | 1021339-19-4 |
| Molecular Formula | C7H13ClN2 |
| Molecular Weight | 160.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.64 g/mol gives 6-Chloro-1H-pyrrolo[3,2-b]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Chloro-1H-pyrrolo[3,2-b]pyridine (CAS 1021339-19-4) is a high-purity analytical reference standard with the molecular formula C7H13ClN2 and a molecular weight of 160.64 g/mol.
Owing to a nitrile group, chlorine substitution, 6-Chloro-1H-pyrrolo[3,2-b]pyridine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H13ClN2 |
| Molecular Weight | 160.64 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 4-chloro-2-cyclopropyl-pyrimidine (CAS 1044771-74-5)
- 3-chloro-6-cyclopropylpyridazine (CAS 1046816-38-9)
- 2-Chloro-6-methylbenzaldehyde (CAS 1194-64-5)
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Recommended Standards
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- 4-(Benzyloxy)-2,6-dichlorobenzaldehyde (CAS 461031-79-8)
- 5-Amino-1-benzyl-N-(2-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899749-78-1)
- 2-(4-((3,5-Dimethoxy-4-methyl-N-(3-phenylpropyl)benzamido)methyl)phenyl)acetic acid (CAS 638132-34-0)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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