1,4-Dihydro-1,4-methanonaphthalen-5-amine CAS 61346-80-3
| CAS No. | 61346-80-3 |
| Molecular Formula | C11H11N |
| Molecular Weight | 157.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1,4-Dihydro-1,4-methanonaphthalen-5-amine (CAS 61346-80-3), molecular formula C11H11N and molecular weight 157.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H11N, 1,4-Dihydro-1,4-methanonaphthalen-5-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 157.21 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.
Physical & Chemical Properties
| Molecular Formula | C11H11N |
| Molecular Weight | 157.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1974 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- 7-Methyl-2,3-dihydro-1H-indene-4-carbonitrile (CAS 15085-20-8)
- 2-(2,3-Dihydro-1h-inden-5-yl)acetonitrile (CAS 18775-43-4)
- 9-Methyl-1,4-dihydro-1,4-epiminonaphthalene (CAS 55258-00-9)
- 6,7-Dihydro-2H-thiopyrano[3,4-d]isoxazol-3(4H)-one (CAS 113748-39-3)
- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- 2-Oxo-2,3-dihydro-1H-indene-5-carbonitrile (CAS 1187983-93-2)
- Methyl 2-(3,4-dihydro-2H-pyrrol-5-yl)hydrazine-1-carboxylate (CAS 1306753-54-7)
- 2-Oxo-2,3-dihydro-1H-indene-4-carbonitrile (CAS 1366723-82-1)
Recommended Standards
- 1,3,4,6,7,8-hexahydropyrrolo[2,1-c][1,4]oxazin-8a-ylmethanol (CAS 2411419-61-7)
- 1,4-Dioxa-9-azaspiro[5.5]undecane (CAS 855314-76-0)
- 1,2,3,4-Tetrahydronaphthalene-2-carbonitrile (CAS 51849-33-3)
- 1,4-Dioxaspiro[4.5]Decan-6-amine (CAS 731858-91-6)
- 2-[4-(chloromethyl)phenoxymethyl]-1-methyl-1H-imidazole hydrochloride (CAS 1170478-93-9)
- (2-Methyl-6-morpholinopyridin-3-yl)methanamine (CAS 1355225-29-4)
- 7-chloroimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1019022-33-3)
- 5-(Benzyloxy)-1H-pyrrolo[2,3-b]pyridine (CAS 1036007-71-2)
- 7-Fluoro-2-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 2231674-98-7)
- Carfilzomib Impurity 38 (Mixture of Diastereomers) (CAS CATO-C4X-102238)
- 6-(Naphthalen-2-yl)pyridazine-3-thiol (CAS 1286714-43-9)
- (4-Methoxyphenyl)(pyrrolidin-1-yl)methanone (CAS 69838-98-8)
- 5-Chloro-2-(3,4-dichlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707727-50-1)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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