Methyl 1,6-naphthyridine-2-carboxylate CAS 338760-63-7
| CAS No. | 338760-63-7 |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl 1,6-naphthyridine-2-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 188.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Methyl 1,6-naphthyridine-2-carboxylate (CAS 338760-63-7), molecular formula C10H8N2O2 and molecular weight 188.18 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), Methyl 1,6-naphthyridine-2-carboxylate 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 | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 1,5-naphthyridine-3-carboxylate (CAS 1261365-76-7)
- Methyl 1,5-naphthyridine-4-carboxylate (CAS 1935334-33-0)
- 2-Methyl-1,8-naphthyridine-3-carboxylic acid (CAS 387350-60-9)
- 3-Methyl-1,6-naphthyridine-2-carboxylic acid (CAS 914201-25-5)
- 7-Methyl-1,8-naphthyridine-2-carboxylic acid (CAS 923689-18-3)
- methyl 1,8-naphthyridine-4-carboxylate (CAS 99361-32-7)
- 1,6-Naphthyridine, 5-chloro-2-ethynyl- (CAS 2498795-88-1)
- 1,6-Naphthyridine, 7-chloro-2-ethynyl- (CAS 2556365-53-6)
Recommended Standards
- Menatetrenone Impurity 01 (CAS 55700-10-2)
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- Methyl 2-(2-ethynylphenyl)-2-oxoacetate (CAS 262268-71-3)
- Furosemide Impurity 57 (CAS 5428-37-5)
- Ezlopitant (CAS 147116-64-1)
- 1-(4-Phenyl-1,3-thiazol-2-yl)-3-piperidinecarboxylic acid (CAS 927803-58-5)
- 3,4,5,6-Tetrahydro-2H-azepin-7-amine (CAS 2214-67-7)
- Methyl 22-hydroxydocosanoate (CAS 38646-51-4)
- Methyl 4-(2-ethoxy-2-oxoacetamido)benzoate (CAS 20983-83-9)
- N-Methyl-2-(3-phenyl-1,2,4-oxadiazol-5-yl)benzamide (CAS 63274-23-7)
- 1-(bromomethyl)-3-(4-chlorophenoxy)benzene (CAS 69411-40-1)
- 4-Cyclopropyl-5-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 2803476-11-9)
- Methyl 5-chloro-4-iodo-1H-pyrrole-2-carboxylate (CAS 903560-51-0)
- Dulaglutide (CAS 923950-08-7)
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