1-Iodonaphthalen-2-amine CAS 90016-93-6
| CAS No. | 90016-93-6 |
| Molecular Formula | C10H8IN |
| Molecular Weight | 269.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution, 1-Iodonaphthalen-2-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 269.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-Iodonaphthalen-2-amine (CAS 90016-93-6), a certified reference material (molecular formula C10H8IN, MW 269.08 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H8IN |
| Molecular Weight | 269.08 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1982 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodonaphthalen Standards
- 7-Iodonaphthalen-1-amine (CAS 1261453-27-3)
- 6-Iodonaphthalen-1-amine (CAS 133298-67-6)
- 2-Iodonaphthalen-1-amine (CAS 676267-06-4)
- 4-Iodonaphthalen-1-amine (CAS 851046-05-4)
- 4-Iodonaphthalen-2-amine (CAS 90841-86-4)
- 5-Iodonaphthalen-1-amine (CAS 66640-75-3)
- 6-Iodonaphthalen-2-amine (CAS 845464-03-1)
- 7-Iodonaphthalen-2-amine (CAS 845464-04-2)
Recommended Standards
- 1-(4-Iodophenyl)-1H-pyrrole (CAS 92636-36-7)
- 2-(2,4-Dichlorophenyl)pyrimidine-5-carboxylic acid (CAS 928713-28-4)
- (2-(((tert-Butoxycarbonyl)amino)methyl)-5-fluorophenyl)boronic acid (CAS 850568-43-3)
- 2-(3,4-Dichlorophenyl)pyrimidine-5-carboxylic acid (CAS 928713-43-3)
- Ethyl 3-(4-fluorophenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-81-1)
- Octadecyl 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoate (CAS 138833-46-2)
- Ethyl-2,2-difluoropentanoate (CAS 136854-22-3)
- 5-[(Phenylsulfonyl)amino]pentanoic acid (CAS 133932-29-3)
- 4-Bromo-2-(trifluoromethyl)benzamide (CAS 123524-61-8)
- Methyl 4-((4'-chloro-[1,1'-biphenyl])-4-sulfonamido)benzoate (CAS 1182284-29-2)
- N-(2-(5-(2-Methoxyphenyl)-1-propionyl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923178-32-9)
- Carbocisteine Impurity 42 (CAS CATO-C4X-201042)
- Methasulfocarb (CAS 66952-49-6)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
Why CATO?
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