2-(2,4-Dimethoxybenzoyl)-6-methoxypyridine CAS 1187168-15-5
| CAS No. | 1187168-15-5 |
| Molecular Formula | C13H6F5NO2 |
| Molecular Weight | 303.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2,4-Dimethoxybenzoyl)-6-methoxypyridine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(2,4-Dimethoxybenzoyl)-6-methoxypyridine (CAS 1187168-15-5), molecular formula C13H6F5NO2 and molecular weight 303.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2,4-Dimethoxybenzoyl)-6-methoxypyridine (C13H6F5NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 303.18 g/mol, it falls into the moderately-high-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.
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), 2-(2,4-Dimethoxybenzoyl)-6-methoxypyridine 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 | C13H6F5NO2 |
| Molecular Weight | 303.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dimethoxybenzoyl Standards
- N'-(3,5-Dimethoxybenzoyl)isonicotinohydrazide (CAS 300815-88-7)
- 3-[(3,5-dimethoxybenzoyl)amino]-Benzoic acid (CAS 444080-03-9)
- 2-(2,4-Dimethoxybenzoyl)phenyl acetate (CAS 890098-90-5)
- 3-(3,5-Dimethoxybenzoyl)phenyl acetate (CAS 890099-02-2)
- 4-(2,5-Dimethoxybenzoyl)phenyl acetate (CAS 890100-21-7)
- 1-(3,4-Dimethoxybenzoyl)-1H-indole-3-carbaldehyde (CAS 1285252-23-4)
- 2-(3,4-Dimethoxybenzoyl)-1H-indene-1,3(2H)-dione (CAS 374722-15-3)
- 4-(2,3-Dimethoxybenzoyl)isoquinoline (CAS 1187170-81-5)
Recommended Standards
- 6-Methoxy-2-(pentafluorobenzoyl)pyridine (CAS 1187165-35-0)
- n-((5-Bromothiophen-2-yl)methyl)-5-oxopyrrolidine-2-carboxamide (CAS 1280781-60-3)
- n-(1-(4-Iodophenyl)ethyl)butan-2-amine (CAS 1157350-26-9)
- 3-((3-Bromothiophen-2-yl)methyl)-5,5-dimethylimidazolidine-2,4-dione (CAS 1281127-43-2)
- 2-(4-Fluorobenzoyl)-5-methylpyridine (CAS 497854-91-8)
- 5-Hydroxy-3,7-dimethoxy-2-phenyl-4H-chromen-4-one (CAS 70786-48-0)
- (1-(tert-Butoxycarbonyl)-1H-pyrazol-4-yl)boronic acid (CAS 1188405-87-9)
- 2-((4-Allyl-5-propyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 1416344-13-2)
- 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1(3H)-one (CAS 1914945-64-4)
- Methyl 2-O-allyl-4-6-O-benzylidene-α-D-mannopyranoside (CAS 82228-09-9)
- 1-(4,5,6,7-tetrahydro-1-benzothiophen-4-yl)guanidine hydrochloride (CAS 58095-43-5)
- 7-Oxa-4-azaspiro[2.5]octane (CAS 126616-59-9)
- 2-((3-Methoxybenzyl)amino)acetonitrile (CAS 63086-27-1)
- Peptide 431 (CAS CATO-CPTD788431)
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