1,8-Naphthyridine-4-carbaldehyde CAS 64379-46-0
| CAS No. | 64379-46-0 |
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,8-Naphthyridine-4-carbaldehyde (CAS 64379-46-0), a certified reference material (molecular formula C9H6N2O, MW 158.16 g/mol) for analytical method development and quality control.
Structurally, 1,8-Naphthyridine-4-carbaldehyde (C9H6N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 158.16 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 1,8-Naphthyridine-4-carbaldehyde 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 | C9H6N2O |
| Molecular Weight | 158.16 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Naphthyridine Standards
- 2,7-Naphthyridine-4-carbaldehyde (CAS 10273-40-2)
- [1,8]naphthyridine-3-carbaldehyde (CAS 933746-87-3)
- 1,5-Naphthyridine-2-carboxaldehyde (CAS 883864-92-4)
- 1,6-Naphthyridine-2-carbaldehyde (CAS 904885-89-8)
- 1,6-Naphthyridine-4-carbaldehyde (CAS 898391-72-5)
- 1,7-Naphthyridine-4-carbaldehyde (CAS 2231676-79-0)
- 1,7-Naphthyridine-5-carbaldehyde (CAS 2920711-42-6)
- 2,6-Naphthyridine-1-carbaldehyde (CAS 2231674-27-2)
Recommended Standards
- 1-Acetyl-4-methoxyimidazolidin-2-one (CAS 320778-06-1)
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- 1-Ethyl-4,4-dihydroxy-3-methyl-1H-pyrazol-5(4H)-one (CAS 221325-61-7)
- 1H-Benzimidazol-2-ylcyanamide (CAS 55864-37-4)
- Defluoro Hydroxy AM-694 (CAS 335160-94-6)
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- N1-(3-Cyclopropyl-3-hydroxypropyl)-N2-(isoxazol-3-yl)oxalamide (CAS 1396876-50-8)
- Podophyllotoxin Impurity N2 (CAS 42123-27-3)
- 3-Chloro-2-iodoaniline hydrochloride (CAS 1187928-28-4)
- 2-[Chloro(difluoro)methoxy]-1,4-dimethyl-benzene (CAS 1404195-03-4)
- MAZ51 (CAS 163655-37-6)
- N1,N1,N8-trimethylnaphthalene-1,8-diamine (CAS 20734-57-0)
- 1,2-Dibenzylbenzene (CAS 792-68-7)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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