6-Chlorobenzo[j]phenanthridine CAS 2178-33-8
| CAS No. | 2178-33-8 |
| Molecular Formula | C17H10ClN |
| Molecular Weight | 263.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 6-Chlorobenzo[j]phenanthridine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 263.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
6-Chlorobenzo[j]phenanthridine (CAS 2178-33-8), molecular formula C17H10ClN and molecular weight 263.72 g/mol, is a CATO reference standard with documented purity and traceability.
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-Chlorobenzo[j]phenanthridine 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 | C17H10ClN |
| Molecular Weight | 263.72 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzo Standards
- 6-Chlorobenzo[c]phenanthridine (CAS 154283-46-2)
- 5-Chlorobenzo[b]phenanthridine (CAS 21371-76-6)
- 5-Chlorobenzo[i]phenanthridine (CAS 860701-09-3)
- 6-Chlorobenzo[b]phenazine (CAS 67296-23-5)
- 7-Chlorobenzo[b][1,10]phenanthroline (CAS 88149-77-3)
- 2-Chlorobenzo[c]phenanthrene (CAS 1196794-12-3)
- 3-(6-Chlorobenzo[d]thiazol-2-yl)pyridin-2(1H)-one (CAS 860609-22-9)
- (1-(6-Chlorobenzo[d]oxazol-2-yl)piperidin-3-yl)methanamine (CAS 1032507-61-1)
Recommended Standards
- 6-Chloro-3-(piperidin-1-yl)quinazolin-4(3H)-one (CAS 89804-96-6)
- 7-Chloro-N-((tetrahydrofuran-2-yl)methyl)quinazolin-4-amine (CAS 477861-96-4)
- 6-Chloro-2-(piperidin-1-yl)quinazolin-4(1H)-one (CAS 61741-51-3)
- Clopirac (CAS 42779-82-8)
- 5-Benzhydryl-1,3,4-oxadiazole-2-thiol (CAS 93073-39-3)
- 3,4’-dimethylbiphenyl (CAS 7383-90-6)
- Quinolin-4-ylmethanamine dihydrochloride (CAS 878778-84-8)
- 2-(2-Chlorophenyl)-2-hydroxyacetonitrile (CAS 13312-84-0)
- 8-Bromo-5,5-dimethyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine (CAS 1783391-10-5)
- 4-(2-Cyclohexylethoxy)-2-(trifluoromethyl)aniline (CAS 946662-99-3)
- (1-(tert-butoxycarbonyl)-6-hydroxy-1H-indol-2-yl)boronic acid (CAS 1004552-88-8)
- 6-Bromo-3,4-dihydro-1,2,3-benzotriazin-4-one (CAS 890092-43-0)
- 2-Phenylhex-5-enoic acid (CAS 156297-00-6)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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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