6-Iodo-9H-pyrido[2,3-b]indole CAS 26066-89-7
| CAS No. | 26066-89-7 |
| Molecular Formula | C11H7IN2 |
| Molecular Weight | 294.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Iodo-9H-pyrido[2,3-b]indole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-Iodo-9H-pyrido[2,3-b]indole (CAS 26066-89-7) is a high-purity analytical reference standard with the molecular formula C11H7IN2 and a molecular weight of 294.09 g/mol.
Based on its molecular formula C11H7IN2, 6-Iodo-9H-pyrido[2,3-b]indole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 294.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 6-Iodo-9H-pyrido[2,3-b]indole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H7IN2 |
| Molecular Weight | 294.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5'-Bromo-4,2'-difluorobiphenyl-2-carbonitrile, 97% (CAS 425378-83-2)
- 6-iodoisochromane-1,3-dione (CAS 2673193-18-3)
- 5'-Bromo-2',6-difluoro-[1,1'-biphenyl]-2-carbonitrile (CAS 425379-21-1)
- 7-Fluoro-4-iodobenzo[d]thiazol-2-amine (CAS 2412444-89-2)
- 4-(5-Fluoro-2-methoxyphenyl)-4-oxobutanoic acid (CAS 49800-56-8)
- Ethyl 4-amino-1-benzyl-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 53720-95-9)
- Ethyl (2-(benzylamino)-2-oxoethyl)carbamate (CAS 1223612-74-5)
- 6-((Cyclohexylmethyl)amino)picolinic acid (CAS 1235440-52-4)
- 4-[Tris(4-carbamimidoylphenyl)methyl]benzenecarboximidamide (CAS 2205867-68-9)
- Methyl 4-((3-cyano-6-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)-3-oxobutanoate (CAS 625371-17-7)
- Sacubitril Impurity 34 (CAS CATO-C4X-280934)
- 1-Allyl-4-benzyloxybenzene (CAS 90617-59-7)
- Ethyl 3-(hydroxymethyl)-5-methoxy-1H-indole-2-carboxylate (CAS 909370-42-9)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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