5-chloro-3-iodo-1H-pyrrolo[3,2-b]pyridine CAS 1190310-88-3
| CAS No. | 1190310-88-3 |
| Molecular Formula | C7H12ClIN2 |
| Molecular Weight | 286.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-chloro-3-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1190310-88-3), molecular formula C7H12ClIN2 and molecular weight 286.54 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-chloro-3-iodo-1H-pyrrolo[3,2-b]pyridine (C7H12ClIN2) contains a nitrile group, chlorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 286.54 g/mol, it falls into the medium-molecular-weight range. 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 5-chloro-3-iodo-1H-pyrrolo[3,2-b]pyridine 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 | C7H12ClIN2 |
| Molecular Weight | 286.54 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.) | 1989 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 6-chloro-3-iodo-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-55-8)
- 4-Chloro-5-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1015610-31-7)
- 5-Chloro-4-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-77-2)
- 5-chloro-8-iodo-imidazo[1,2-a]pyridine (CAS 1031289-77-6)
- 2-Chloro-5-(2,5-dichlorobenzoyl)pyridine (CAS 1187168-23-5)
- 2-Chloro-5-(3,4-dichlorobenzoyl)pyridine (CAS 1187168-32-6)
- 2-Chloro-5-(4-heptyloxybenzoyl)pyridine (CAS 1187169-46-5)
- 5-chloro-3-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 1190310-51-0)
Recommended Standards
- 7-chloro-3-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1190318-10-5)
- (6-Chloropyridin-3-yl)(2,6-dichlorophenyl)methanone (CAS 1187169-50-1)
- 6-chloro-2-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1227269-04-6)
- 7-chloro-2-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1260383-50-3)
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