5,6-Dimethoxyquinolin-8-amine CAS 6938-02-9
| CAS No. | 6938-02-9 |
| Molecular Formula | C8H17NO |
| 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.
5,6-Dimethoxyquinolin-8-amine (CAS 6938-02-9) is a high-purity analytical reference standard with the molecular formula C8H17NOHBr and a molecular weight of 224.14 g/mol.
Structurally, 5,6-Dimethoxyquinolin-8-amine (C8H17NOHBr) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 224.14 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 5,6-Dimethoxyquinolin-8-amine 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 | C8H17NO HBr |
| Molecular Weight | 224.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dimethoxyquinolin Standards
- 7,8-Dimethoxyquinolin-4-ol (CAS 1174006-05-3)
- 4-((6,7-Dimethoxyquinolin-4-yl)oxy)-2-methoxyphenol (CAS 1206970-71-9)
- (6,7-Dimethoxyquinolin-3-yl)methanamine (CAS 1240529-33-2)
- 5,7-Dimethoxyquinolin-4-amine (CAS 1249443-89-7)
- 2-((6,7-Dimethoxyquinolin-4-yl)thio)acetic acid (CAS 1279215-68-7)
- 6,7-Dimethoxyquinolin-4-amine (CAS 13425-92-8)
- 6,7-dimethoxyquinolin-4-ol (CAS 13425-93-9)
- 5,7-dimethoxyquinolin-2-amine (CAS 1343283-03-3)
Recommended Standards
- N,N-Dimethyl-2-(phenylethynyl)aniline (CAS 54655-08-2)
- N-((2-Bromopyridin-4-yl)methyl)propan-2-amine (CAS 1289386-60-2)
- 4-(4-Butoxy-3-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-5-(4-ethoxy-3-methoxyphenyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 487039-63-4)
- 3-(Aminomethyl)cyclobutanol (CAS 167081-42-7)
- (2-(4-(Azidomethyl)phenyl)ethene-1,1,2-triyl)tribenzene (CAS 1403677-99-5)
- (S)-3-Methyl-1-(methylsulfonyl)piperazine (CAS 1604365-80-1)
- 5-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)thiazol-2-amine (CAS 923771-65-7)
- Sodium (E)-4-(2-cyano-3-(diethylamino)-3-oxoprop-1-en-1-yl)-2-hydroxy-6-nitrophenolate (CAS 1047659-02-8)
- 6-(tert-butyl)quinolin-4-ol (CAS 1065092-83-2)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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