7,8-dihydro-1,6-naphthyridin-5(6H)-one CAS 155058-02-9
| CAS No. | 155058-02-9 |
| Molecular Formula | C8H8N2O |
| Molecular Weight | 148.16 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 7,8-dihydro-1,6-naphthyridin-5(6H)-one.
7,8-dihydro-1,6-naphthyridin-5(6H)-one (CAS 155058-02-9) is a high-purity analytical reference standard with the molecular formula C8H8N2O and a molecular weight of 148.16 g/mol.
7,8-dihydro-1,6-naphthyridin-5(6H)-one (C8H8N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 7,8-dihydro-1,6-naphthyridin-5(6H)-one 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 | C8H8N2O |
| Molecular Weight | 148.16 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 2 |
Related dihydro Standards
- 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 1060803-16-8)
- 1,2-Dihydro-2,7-naphthyridin-3(4H)-one (CAS 1123169-61-8)
- 2,3-Dihydro-1,6-naphthyridin-4(1H)-one (CAS 1211528-58-3)
- 7-Methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one (CAS 1330755-99-1)
- 5,6-Dihydro-1,6-naphthyridin-7(8H)-one (CAS 1393545-38-4)
- 3,4-Dihydro-1,6-naphthyridin-2(1H)-one (CAS 14757-41-6)
- 1,4-Dihydro-2,6-naphthyridin-3(2H)-one (CAS 37125-44-3)
- 1-methyl-1,5-dihydro-4H-pyrrolo[3,2-c]pyridin-4-one (CAS 27381-99-3)
Recommended Standards
- 2-(6-Methoxy-3-pyridinyl)acetonitrile (CAS 154403-85-7)
- 3-(Aminomethyl)-1,2-benzisoxazole (CAS 155204-08-3)
- 3-Oxo-3-phenylpropanal (CAS 15397-33-8)
- 4-(1-Hydroxyethyl)picolinonitrile (CAS 1554454-22-6)
- Isocyanobenzene (CAS 931-54-4)
- 1-((2,6-Dimethylmorpholino)methyl)cyclobutan-1-ol (CAS 1394684-38-8)
- 2-(3-Nitro-1h-pyrazol-1-yl)-1-phenylethan-1-one (CAS 5761-58-0)
- ZQ-16 (CAS 376616-73-8)
- (E)-3-(Thiophen-2-yl)prop-2-en-1-amine (CAS 83665-85-4)
- Methyl 3-amino-4,4-dimethylpentanoatehydrochloride (CAS 1272758-12-9)
- 1-Benzyl-4-(2-hydroxyphenyl)piperidin-4-ol (CAS 474396-94-6)
- N’-hydroxy-2-methoxypropanimidamide (CAS 1251430-35-9)
- 3-Bromo-6-chloro-4-nitro-1H-indazole (CAS 885519-92-6)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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