176327-44-9 2-Formyl-3-iodo-1H-indole 3-iodo-1H-indole-2-carbaldehyde CAS 176327-44-9
| CAS No. | 176327-44-9 |
| Molecular Formula | C9H6INO |
| Molecular Weight | 271.05 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 176327-44-9 2-Formyl-3-iodo-1H-indole 3-iodo-1H-indole-2-carbaldehyde (CAS 176327-44-9), a certified reference material (molecular formula C9H6INO, MW 271.05 g/mol) for analytical method development and quality control.
Structurally, 176327-44-9 2-Formyl-3-iodo-1H-indole 3-iodo-1H-indole-2-carbaldehyde (C9H6INO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 271.05 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 176327-44-9 2-Formyl-3-iodo-1H-indole 3-iodo-1H-indole-2-carbaldehyde 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 | C9H6INO |
| Molecular Weight | 271.05 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Formyl Standards
- 6-Formyl-1H-indole-2-boronic acid pinacol ester (CAS 2379561-02-9)
- 4'-Formyl-3-nitro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261946-59-1)
- 4'-Formyl-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1403483-54-4)
- 4'-Formyl-3'-nitro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1403483-56-6)
- 5-Formyl-N,N-dimethyl-3-(trifluoromethyl)pyrazole-1-sulfonamide (CAS 1423037-33-5)
- Methyl 2-formyl-6-(3-methoxyphenyl)nicotinate (CAS 1447961-53-6)
- Methyl 2-formyl-6-(2-methoxyphenyl)nicotinate (CAS 1447961-55-8)
- 4-Formyl-2-methoxyphenyl n-phenylcarbamate (CAS 76455-58-8)
Recommended Standards
- 1-(Bromomethyl)-4-fluoro-3-methyl-2-(trifluoromethyl)benzene (CAS 1706438-98-3)
- 1-(Bromomethyl)-2-fluoro-4-methyl-3-(trifluoromethyl)benzene (CAS 1824048-80-7)
- 1-(Bromomethyl)-2-fluoro-5-methyl-3-(trifluoromethyl)benzene (CAS 1706438-74-5)
- 3-Iodo-1H-indole-6-carbaldehyde (CAS 1858251-19-0)
- N-(3,4-dimethoxybenzyl)-2,2-dimethyltetrahydro-2H-pyran-4-amine (CAS 96822-17-2)
- 2-((1-Phenyl-1H-tetrazol-5-yl)thio)-N-(2,4,5-trifluorophenyl)acetamide (CAS 882749-63-5)
- (2-Chloro-5-iodophenyl)methanol (CAS 1035155-69-1)
- tert-Butyl (5-aminothiazol-2-yl)carbamate (CAS 1196155-57-3)
- 5-Amino-1-(4-nitrophenyl)-1h-pyrazole-4-carboxylic acid (CAS 16459-38-4)
- 3-Hydrazinyl-8-methyl-5H-[1,2,4]triazino[5,6-b]indole (CAS 117480-53-2)
- 3-Bromo-6-fluoro-8-methoxyquinoline (CAS 1823923-46-1)
- Ethyl 5-bromo-2-(4-fluorophenyl)benzofuran-3-carboxylate (CAS 1333340-13-8)
- 2-((4,4-Dimethylcyclohexyl)amino)-N,N-dimethylacetamide (CAS 1487815-73-5)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com