3-Iodo-1H-pyrrolo[2,3-b]pyridin-5-ol CAS 1190322-48-5
| CAS No. | 1190322-48-5 |
| Molecular Formula | C7H5IN2O |
| Molecular Weight | 260.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Iodo-1H-pyrrolo[2,3-b]pyridin-5-ol is closely related to an amide group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Iodo-1H-pyrrolo[2,3-b]pyridin-5-ol (CAS 1190322-48-5) is a high-purity analytical reference standard with the molecular formula C7H5IN2O and a molecular weight of 260.03 g/mol.
3-Iodo-1H-pyrrolo[2,3-b]pyridin-5-ol (C7H5IN2O) contains an amide group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Iodo-1H-pyrrolo[2,3-b]pyridin-5-ol 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 | C7H5IN2O |
| Molecular Weight | 260.03 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 3-Iodo-1H-indazol-6-ol (CAS 1082040-27-4)
- 3-Iodo-2H-indazol-7-ol (CAS 1082040-28-5)
- 4-Iodo-1H-pyrrolo[2,3-b]pyridin-6-ol (CAS 1190310-48-5)
- 3-Iodo-1H-pyrrolo[2,3-b]pyridin-4-ol (CAS 1190314-37-4)
- 7-Iodo-1H-indazol-6-ol (CAS 1190314-62-5)
- 3-Iodo-1H-pyrrolo[3,2-c]pyridin-6(5H)-one (CAS 1190315-85-5)
- 3-Iodo-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one (CAS 1190316-65-4)
- 3-Iodo-1H-pyrrolo[3,2-b]pyridin-6-ol (CAS 1190316-99-4)
Recommended Standards
- 3-Iodo-1H-pyrrolo[3,2-c]pyridin-4(5H)-one (CAS 1190319-96-0)
- 4-Iodobenzofuran-3(2H)-one (CAS 1199783-16-8)
- 3-Iodo-1H-pyrrolo[2,3-b]pyridin-6-ol (CAS 1190319-01-7)
- 4-Iodo-2-methoxynicotinonitrile (CAS 1206969-73-4)
- Methyl 2-(3-(3-methoxyphenyl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416344-09-6)
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