5-Fluoro-3-iodo-1H-pyrrolo[3,2-b]pyridine CAS 1190314-70-5
| CAS No. | 1190314-70-5 |
| Molecular Formula | C7H4FIN2 |
| Molecular Weight | 262.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Fluoro-3-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1190314-70-5) is a high-purity analytical reference standard with the molecular formula C7H4FIN2 and a molecular weight of 262.02 g/mol.
Structurally, 5-Fluoro-3-iodo-1H-pyrrolo[3,2-b]pyridine (C7H4FIN2) contains a nitrile group, fluorine/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 262.02 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C7H4FIN2 |
| Molecular Weight | 262.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | F/I-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 4-Fluoro-7-iodo-1H-indazole (CAS 1000341-76-3)
- 4-Fluoro-5-iodo-1H-indazole (CAS 1082041-87-9)
- 6-Fluoro-3-iodo-1H-pyrrolo[3,2-c]pyridine (CAS 1190316-60-9)
- 6-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1190319-92-6)
- 7-Fluoro-3-iodo-1H-pyrrolo[3,2-c]pyridine (CAS 1190320-13-8)
- 6-Fluoro-3-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1190320-41-2)
- 7-Fluoro-3-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 1190321-05-1)
Recommended Standards
- 2,4-Dichloro-7-fluoro-6-nitroquinazoline (CAS 1007308-75-9)
- 6-Amino-2-fluoro-3-iodobenzonitrile (CAS 1000577-82-1)
- 8-Iodopyrazolo[1,5-d][1,2,4]triazinone (CAS 2730886-94-7)
- 8-fluoro-3-iodoimidazo[1,2-a]pyridine (CAS 1211579-45-1)
- (5-Amino-1-(4-bromophenyl)-1H-pyrazol-4-yl)(thiophen-2-yl)methanone (CAS 618091-98-8)
- L-Rhamnose diethyl mercaptal (CAS 6748-70-5)
- 2-Bromo-4,5,6-trifluoro-3-methylbenzonitrile (CAS 1823891-01-5)
- (R)-4-nitro-2-(pyrrolidin-2-yl)-5-(trifluoromethyl)phenol (CAS 1213561-24-0)
- 7-Oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylic acid (CAS 1160263-48-8)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
- Dapagliflozin Impurity 170 (CAS CATO-C4X-1138170)
- Cefotiam Impurity 12 (CAS CATO-C4X-120412)
- 3-Amino-5-chloropicolinamide (CAS 27330-34-3)
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