2H-Imidazo[4,5-g]quinoline CAS 50511-45-0
| CAS No. | 50511-45-0 |
| Molecular Formula | C10H7N3 |
| Molecular Weight | 169.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2H-Imidazo[4,5-g]quinoline (CAS 50511-45-0) is a high-purity analytical reference standard with the molecular formula C10H7N3 and a molecular weight of 169.18 g/mol.
Structurally, 2H-Imidazo[4,5-g]quinoline (C10H7N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 169.18 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).
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 2H-Imidazo[4,5-g]quinoline 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 | C10H7N3 |
| Molecular Weight | 169.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1971 |
| Nitrogen Atoms | 3 |
Related H Standards
- 1H-Imidazo[4,5-f]isoquinoline (CAS 115100-09-9)
- 1H-Imidazo[4,5-g]isoquinoline (CAS 117801-43-1)
- 3H-Imidazo[4,5-f]quinoline (CAS 149182-17-2)
- 1H-Imidazo[4,5-h]quinoline (CAS 14993-03-4)
- 2H-Imidazo[4,5-h]quinoline (CAS 15793-16-5)
- 1H-imidazo[4,5-f]quinoline (CAS 233-55-6)
- 1H-Imidazo[4,5-g]quinoline (CAS 269-08-9)
- Imidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid (CAS 933760-01-1)
Recommended Standards
- 2-Ethoxyethyl 2-cyanoacrylate (CAS 21982-43-4)
- 2H-Naphtho[1,2-d][1,2,3]triazole (CAS 233-58-9)
- 2-Cyanoethoxyethyl acrylate (CAS 7790-03-6)
- 2H-Pyrrolo[2,3-b]quinoxaline (CAS 269-73-8)
- Upamostat (CAS 1191101-18-4)
- 4-((Allyloxy)methyl)-5-((2,6-dichlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole (CAS 318248-43-0)
- Dimethyl 1,3-Cyclopentanedicarboxylate (CAS 2435-36-1)
- 1-(4-Fluoro-2-hydroxyphenyl)propan-1-one (CAS 247230-94-0)
- (E)-2-(9,10-dioxo-9,10-dihydroanthracen-2-yl)acetaldehyde oxime (CAS 338961-98-1)
- Tofacitinib Impurity 218 (CAS CATO-C4X-1079218)
- (βR)-2-Chloro-β-hydroxy-β-methyl-4-nitro-1H-imidazole-1-propanol 1-Methanesulfonate (CAS 681490-92-6)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carboxylic acid (CAS 1447763-50-9)
- Miglitol impurity 23 (CAS 1824614-40-5)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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