1-(7-Chloro-1,6-naphthyridin-2-yl)ethan-1-one CAS 2757679-07-3
| CAS No. | 2757679-07-3 |
| Molecular Formula | C10H7ClN2O |
| Molecular Weight | 206.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-(7-Chloro-1,6-naphthyridin-2-yl)ethan-1-one (CAS 2757679-07-3) is a high-purity analytical reference standard with the molecular formula C10H7ClN2O and a molecular weight of 206.63 g/mol.
Structurally, 1-(7-Chloro-1,6-naphthyridin-2-yl)ethan-1-one (C10H7ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 206.63 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.
Physical & Chemical Properties
| Molecular Formula | C10H7ClN2O |
| Molecular Weight | 206.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-1-napthalenecarboxylic Acid (CAS 1013-04-3)
- 6-Chloro-2-(pyridin-2-yl)pyrimidin-4-amine (CAS 1014720-73-0)
- 2-Chloro-6-(1h-imidazol-1-yl)benzaldehyde (CAS 1021240-96-9)
- 2-Chloro-4-(1-imidazolyl)benzaldehyde (CAS 1141669-45-5)
- 4-Chloro-6-methyl-2-(pyrimidin-2-yl)pyrimidine (CAS 1153093-46-9)
- N-(4-chloro-3-cyanophenyl)prop-2-enamide (CAS 1156154-87-8)
- 4-chloro-6-nitropyrrolo[2,1-f][1,2,4]triazine (CAS 1160995-37-8)
- 4-(4-Chloro-1h-pyrazol-1-yl)benzaldehyde (CAS 1179758-89-4)
Recommended Standards
- 1-(5-Chloropyridin-2-yl)-1h-pyrrole-2-carbaldehyde (CAS 383136-40-1)
- 1-Naphthyl chloroformate (CAS 3759-61-3)
- 1-(4-Chlorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 63874-99-7)
- 1-Phenyl-1H-pyrazole-4-carbonyl chloride (CAS 267641-97-4)
- 5-Methyl-2-(trifluoromethoxy)phenylboronic acid (CAS 1079402-45-1)
- 4-(2-Ethylphenyl)butan-2-ol (CAS 1484027-09-9)
- 2-Chloro-6-fluoro-3-iodoimidazo[1,2-a]pyridine (CAS 1428521-70-3)
- 1,3-Dimethyltetrahydro-1H-purine-2,6,8(3H)-trione (CAS 127091-92-3)
- tert-Butyl N-{2-[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]-3-oxopropyl}carbamate (CAS 1803582-69-5)
- 3-(Pyrrolidin-1-yl)propanethioamide (CAS 16888-41-8)
- L-Arginine--3-methyl-2-oxopentanoic acid (CAS 72090-04-1)
- Y Standard Solution (CAS 7440-65-5)
- Isopropyl (S)-2-hydroxypropanoate (CAS 63697-00-7)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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