5-Iodo-1,2-dihydroacenaphthylene CAS 6861-64-9
| CAS No. | 6861-64-9 |
| Molecular Formula | C12H9I |
| Molecular Weight | 280.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Iodo-1,2-dihydroacenaphthylene.
CATO supplies 5-Iodo-1,2-dihydroacenaphthylene (CAS 6861-64-9), a certified reference material (molecular formula C12H9I, MW 280.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H9I, 5-Iodo-1,2-dihydroacenaphthylene contains iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 5-Iodo-1,2-dihydroacenaphthylene 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 | C12H9I |
| Molecular Weight | 280.10 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 chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
Related Iodo Standards
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Recommended Standards
- 4-Iodobicyclo[2.2.2]octane-1-carboxylic acid (CAS 80745-61-5)
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- 4-Fluoro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 2096332-06-6)
- 7-Chloronaphthalen-2-ol (CAS 40492-93-1)
- 5-(2-methoxyethyl)-4-methyl-thiophene-2-sulfonamide (CAS 1158210-56-0)
- 5-Methoxy-6-methylindole (CAS 3139-10-4)
- <I>N</I>-(Chloromethyl-<SUP>13</SUP>C)succinimide (CAS 1202864-46-7)
- 3-{3-tert-butyl-1-methyl-4-oxo-1H,4H-indeno[1,2-c]pyrazol-6-yl}-1-(2-methylphenyl)urea (CAS 1024523-14-5)
- 4,6-Dibromoindoline hydrochloride (CAS 1956318-32-3)
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- 2-((3-Hydroxypropyl)thio)-1-(p-tolyl)ethan-1-one (CAS 1487221-86-2)
- 4-(1-Methyl-1h-pyrrol-3-yl)thiazol-2-amine (CAS 952933-03-8)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com