8-bromonaphthalen-2-amine CAS 167275-44-7
| CAS No. | 167275-44-7 |
| Molecular Formula | C10H8BrN |
| Molecular Weight | 222.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 8-bromonaphthalen-2-amine (C10H8BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine 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 222.08 g/mol, it falls into the medium-molecular-weight range. 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).
CATO supplies 8-bromonaphthalen-2-amine (CAS 167275-44-7), a certified reference material (molecular formula C10H8BrN, MW 222.08 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 | C10H8BrN |
| Molecular Weight | 222.08 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.) | 2004 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromonaphthalen Standards
- 5-Bromonaphthalen-2-amine (CAS 116400-84-1)
- 7-Bromonaphthalen-1-amine (CAS 136924-78-2)
- 1-Bromonaphthalen-2-amine (CAS 20191-75-7)
- 3-Bromonaphthalen-2-amine (CAS 54245-33-9)
- 6-Bromonaphthalen-1-amine (CAS 591253-73-5)
- 7-Bromonaphthalen-2-amine (CAS 590417-30-4)
- 8-Bromonaphthalen-1-amine (CAS 62456-34-2)
- 3-bromonaphthalen-1-ol (CAS 90767-17-2)
Recommended Standards
- 5-Bromo-3-methylisoquinoline (CAS 16552-67-3)
- 8-Bromo-4-methylquinoline (CAS 172939-50-3)
- 7-(bromomethyl)isoquinoline (CAS 158654-75-2)
- 6-Bromo-8-methylquinoline (CAS 178396-31-1)
- 1-(oxan-4-yl)guanidine hydrochloride (CAS 1447606-48-5)
- 1,2,5-trimethyl-1H-pyrrole-3,4-dicarbaldehyde (CAS 31618-55-0)
- 2-(P-tolyl)acetohydrazide (CAS 57676-54-7)
- 4-Chloro-3-(trifluoromethyl)benzylamine hydrochloride (CAS 42365-61-7)
- Dicyclohexyl(2',4',6'-triisopropyl-[1,1':3',1''-terphenyl]-2-yl)phosphine (CAS 1661884-13-4)
- N-[6-chloro-4-(trifluoromethyl)-2-pyridyl]-N'-(2,4-dichlorophenyl)urea (CAS 256471-21-3)
- 3-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-(1-methyl-2-oxoindolin-3-ylidene)-2-thioxothiazolidin-4-one (CAS 312938-47-9)
- 3-(3-Fluorophenyl)-1-(3,4,5-trifluorophenyl)propan-1-one (CAS 898767-73-2)
- Indobufen Impurity 3 (CAS 1379292-20-2)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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