Benzo[c][2,7]naphthyridin-5(6H)-one CAS 28664-57-5
| CAS No. | 28664-57-5 |
| Molecular Formula | C12H8N2O |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzo[c][2,7]naphthyridin-5(6H)-one.
CATO supplies Benzo[c][2,7]naphthyridin-5(6H)-one (CAS 28664-57-5), a certified reference material (molecular formula C12H8N2O, MW 196.20 g/mol) for analytical method development and quality control.
Benzo[c][2,7]naphthyridin-5(6H)-one (C12H8N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Benzo[c][2,7]naphthyridin-5(6H)-one 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 | C12H8N2O |
| Molecular Weight | 196.20 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
Related Benzo Standards
- 5H-Benzo-[c]1,6-naphthyridin-6-one, 97% (CAS 53439-83-1)
- Benzo[b][1,8]naphthyridin-5(10H)-one (CAS 28907-30-4)
- Benzo[c][1,8]naphthyridin-6(5H)-one (CAS 53439-81-9)
- Benzo[f][1,7]naphthyridin-5(6H)-one (CAS 52817-50-2)
- benzo[g]quinazolin-4(3H)-one (CAS 33987-00-7)
- Benzo[g]quinoxalin-2(1H)-one (CAS 66367-17-7)
- S-Benzo[d][1,3]dioxol-5-yl ethanethioate (CAS 5279-33-4)
- 1H-Benzo[1,2-d:3,4-d':5,6-d'']triimidazole (CAS 103349-75-3)
Recommended Standards
- Acenaphthylene-5-carboxylic acid (CAS 4488-43-1)
- 9-hydroxyÂphenalenone (CAS 7465-58-9)
- Benzoic acid, 2,3-diamino-4-methoxy-, methyl ester (CAS 201287-70-9)
- 9H-pyrido[3,4-b]indole-3-carboxaldehyde (CAS 82596-91-6)
- 2-Chloro-4-(2,4-dichlorophenyl)-6-(p-tolyl)nicotinonitrile (CAS 860609-63-8)
- (R)-2-(((Benzyloxy)carbonyl)amino)-6-ureidohexanoic acid (CAS 218938-56-8)
- 5-Bromo-2-cyclopropylmethoxy-4-methyl-pyridine (CAS 1600268-01-6)
- Ethyl 3-(4-mercaptophenyl)acrylate (CAS 1076198-07-6)
- 2-(2,6-dioxo-3-piperidyl)-4-(2-prop-2-ynoxyethylamino)isoindoline-1,3-dione (CAS 2138439-55-9)
- 3-Methylenecyclobutanecarbaldehyde (CAS 1020675-51-7)
- (4-Chloro-1-methyl-1H-pyrazol-5-yl)boronic acid (CAS 2246882-02-8)
- 1-(2,6-difluoro-4-methoxyphenyl)ethan-1-ol (CAS 1250487-28-5)
- 2-(2-Methoxyethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1581771-55-2)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
Why CATO?
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