3-Iodo-4-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine CAS 1262295-00-0
| CAS No. | 1262295-00-0 |
| Molecular Formula | C14H11IN2O3S |
| Molecular Weight | 414.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Iodo-4-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-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.
3-Iodo-4-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1262295-00-0) is a high-purity analytical reference standard with the molecular formula C14H11IN2O3S and a molecular weight of 414.22 g/mol.
Structurally, 3-Iodo-4-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (C14H11IN2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 414.22 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C14H11IN2O3S |
| Molecular Weight | 414.22 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Iodo Standards
- 2-Iodo-5-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine (CAS 1206181-42-1)
- 2-Iodo-5-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227267-13-1)
- 2-Iodo-4-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1227269-13-7)
- 2-Iodo-6-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227270-18-9)
- 3-Iodo-6-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1437327-55-3)
- 2-iodo-4-methoxy-1-(phenylsulfonyl)-1H-Pyrrolo[2,3-b]pyridine (CAS 916574-88-4)
- 3-Iodo-5-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 923583-80-6)
- 5-Iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 2304799-56-0)
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Why CATO?
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