6,7-dihydro-5H-benzo[7]annulen-2-amine hydrochloride CAS 1955514-98-3
| CAS No. | 1955514-98-3 |
| Molecular Formula | C11H13N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6,7-dihydro-5H-benzo[7]annulen-2-amine hydrochloride 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.
6,7-dihydro-5H-benzo[7]annulen-2-amine hydrochloride (CAS 1955514-98-3) is a high-purity analytical reference standard with the molecular formula C11H13NHCl and a molecular weight of 195.69 g/mol.
Based on its molecular formula C11H13NHCl, 6,7-dihydro-5H-benzo[7]annulen-2-amine hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 195.69 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.
Physical & Chemical Properties
| Molecular Formula | C11H13N HCl |
| Molecular Weight | 195.69 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related dihydro Standards
- 3-(3,6-Dihydro-2h-pyran-4-yl)benzoic acid (CAS 1000016-95-4)
- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- Methyl 9,10-Dihydro-9-oxoacridine-4-carboxylate (CAS 100039-03-0)
- 3-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)propan-1-ol (CAS 1000540-71-5)
- 2,5-Dihydro-1-(2-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylic acid dimethylamide (CAS 1000574-24-2)
- 5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one (CAS 1000575-71-2)
- Ethyl 2,5-dihydro-5-oxo-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-65-7)
- 2,5-Dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid (2-chlorophenyl)amide (CAS 1000576-93-1)
Recommended Standards
- (E)-2-(Benzo[d]oxazol-2-yl)-3-(p-tolyl)acrylonitrile (CAS 169893-53-2)
- 2,6-Dibromo-4-(difluoromethyl)-3-(trifluoromethyl)pyridine (CAS 1805969-37-2)
- 4-chloro-1H-pyrrolo[2,3-b]pyridine-3-sulfonyl chloride (CAS 1423032-89-6)
- 2-[(3-Morpholin-4-ylpropyl)amino]-5-nitrobenzonitrile (CAS 451459-94-2)
- N-Nitroso Desmethyl Tigecycline 1 (CAS CATO-C4X-186017)
- Azilsartan Impurity 104 (CAS CATO-C4X-1096104)
- 2-((Methylsulfinyl)methyl)tetrahydrofuran (CAS 15396-29-9)
- 2-(Isopentyloxy)benzenethiol (CAS 1378640-71-1)
- 4-Methoxy-N-(4-methoxyphenyl)benzamide (CAS 27865-44-7)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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