6-Chloroquinolin-4-amine CAS 20028-60-8
| CAS No. | 20028-60-8 |
| Molecular Formula | C9H7ClN2 |
| Molecular Weight | 178.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Chloroquinolin-4-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-Chloroquinolin-4-amine (CAS 20028-60-8), a certified reference material (molecular formula C9H7ClN2, MW 178.62 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 6-Chloroquinolin-4-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Chloroquinolin-4-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H7ClN2 |
| Molecular Weight | 178.62 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 DMSO, DMF, methanol |
| 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.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroquinolin Standards
- 7-Chloroquinolin-3-amine (CAS 1195710-15-6)
- 7-Chloroquinolin-4-amine (CAS 1198-40-9)
- 8-Chloroquinolin-7-amine (CAS 1379334-91-4)
- 3-Chloroquinolin-8-amine (CAS 139399-66-9)
- 5-Chloroquinolin-3-amine (CAS 1416437-91-6)
- 2-Chloroquinolin-7-amine (CAS 1782402-51-0)
- 2-Chloroquinolin-6-amine (CAS 238756-47-3)
- 3-Chloroquinolin-2-amine (CAS 497829-97-7)
Recommended Standards
- 6-Chloro-8-aminoquinoline (CAS 5470-75-7)
- 6-Chloroquinolin-7-amine (CAS 226073-90-1)
- 6-Chloro-4-methylcinnoline (CAS 89770-39-8)
- 7-Chloro-4-methylcinnoline (CAS 89770-40-1)
- 1-Isopropyl-1H-imidazole-2-carboxylic acid (hydrochloride) (CAS 2137950-53-7)
- [1,1':3',1''-Terphenyl]-5'-amine (CAS 63006-66-6)
- {1-[(dimethyl-1,3-oxazol-2-yl)methyl]piperidin-4-yl}methanamine (CAS 1249949-25-4)
- Crisaborole impurity 108 (CAS CATO-C4X-2021108)
- 2,3-Dihydrobenzofuran-4-carbaldehyde (CAS 209256-42-8)
- 4'-Bromo-2-nitrobiphenyl (CAS 35450-34-1)
- Ethyl 2-amino-2-(3-methylcyclohexyl)acetate (CAS 1339327-40-0)
- D-Glucosamine-2-N-6-O-disulphate disodium salt (CAS 202266-99-7)
- tert-butyl (4S)-4-aminoisoxazolidine-2-carboxylate (CAS 2126142-98-9)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com