3-Iodo-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one CAS 1190316-65-4
| CAS No. | 1190316-65-4 |
| Molecular Formula | C7H5IN2O |
| Molecular Weight | 260.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 3-Iodo-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one (CAS 1190316-65-4), a certified reference material (molecular formula C7H5IN2O, MW 260.03 g/mol) for analytical method development and quality control.
Structurally, 3-Iodo-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one (C7H5IN2O) contains an amide group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 260.03 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | 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-1H-pyrrolo[3,2-b]pyridin-6-ol (CAS 1190316-99-4)
- 3-Iodo-1H-pyrrolo[3,2-b]pyridin-5(4H)-one (CAS 1190318-39-8)
Recommended Standards
- 3-Iodo-1,4-dihydro-7H-pyrrolo[3,2-b]pyridin-7-one (CAS 1190318-75-2)
- 3-Iodo-1H-pyrrolo[2,3-b]pyridin-6-ol (CAS 1190319-01-7)
- 2-Iodobenzofuran-6-ol (CAS 112768-48-6)
- 3-Iodo-1H-pyrrolo[3,2-c]pyridin-4(5H)-one (CAS 1190319-96-0)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)nonanoic acid (CAS 1262886-65-6)
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- 4,8-diazaspiro[2.6]nonan-5-one (CAS 1784502-31-3)
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- Dimethyl 5,12-dihydrocycloocta[1,2-b:5,6-b']diindole-6,13-dicarboxylate (CAS 26612-48-6)
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- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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