N,N-Diethyl-2-(thiophen-2-yl)quinolin-4-amine hydrobromide CAS 853349-75-4
| CAS No. | 853349-75-4 |
| Molecular Formula | C17H18N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N,N-Diethyl-2-(thiophen-2-yl)quinolin-4-amine hydrobromide (CAS 853349-75-4), molecular formula C17H18N2SHBr and molecular weight 363.32 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution, N,N-Diethyl-2-(thiophen-2-yl)quinolin-4-amine hydrobromide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 363.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), N,N-Diethyl-2-(thiophen-2-yl)quinolin-4-amine hydrobromide 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.
Physical & Chemical Properties
| Molecular Formula | C17H18N2S HBr |
| Molecular Weight | 363.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-(1,5-Dimethyl-1H-pyrrol-2-yl)-1H-tetrazole (CAS 158773-71-8)
- 5-Chloro-2-methyl-2,3-dihydro-1H-inden-1-one (CAS 64220-40-2)
- 1-(2-(Adamantan-1-yl)ethoxy)-3-(3-methylpiperidin-1-yl)propan-2-ol hydrochloride (CAS 479628-38-1)
- 4-(1-Methyl-1h-pyrazol-4-yl)butan-1-amine (CAS 1251924-64-7)
- Dihydrido(dihydrogen)tris(triphenylphosphine)ruthenium (CAS 114595-94-7)
- 6-Fluorobenzo[c][1,2,5]oxadiazole 1-oxide (CAS 41153-84-8)
- 2-(Propan-2-ylsulfanyl)pyridine-3-carboxylic acid hydrochloride (CAS 1173042-20-0)
- 2-(2-(Methylamino)phenyl)acetonitrile (CAS 88975-25-1)
- 2-Chloro-5-nitro-1,1'-biphenyl (CAS 29608-76-2)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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