(4,5-Dimethoxy-2-nitrophenyl)(5-methylfuran-2-yl)methanone CAS 676546-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 676546-91-1 |
| Molecular Formula | C14H13NO6 |
| Molecular Weight | 291.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4,5-Dimethoxy-2-nitrophenyl)(5-methylfuran-2-yl)methanone (CAS 676546-91-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13NO6. Molecular weight: 291.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13NO6 |
| Molecular Weight | 291.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 2-(5,8-Dimethoxy-2-methyl-4-oxoquinolin-1(4H)-yl)acetohydrazide (CAS 1215674-14-8)
- Methyl 2-(5,8-dimethoxy-2-methyl-4-oxoquinolin-1(4H)-yl)acetate (CAS 1216624-36-0)
- Methyl 2-(6,7-dimethoxy-4-oxoquinolin-1(4H)-yl)propanoate (CAS 1279201-20-5)
- Ethyl 2-(6,7-dimethoxy-4-oxoquinolin-1(4H)-yl)acetate (CAS 1279218-20-0)
- 3-(7,8-Dimethoxy-2-oxo-1,2-dihydro-3H-3-benzazepin-3-yl)propanoic acid (CAS 1674390-14-7)
- Methyl 2-(5,8-dimethoxy-4-methyl-2-oxoquinolin-1(2H)-yl)acetate (CAS 893770-84-8)
- 1,4-Dimethoxy-10,11-dihydro-5-azatetraphene (CAS 146830-15-1)
- 2,4-Dimethoxy-3-methyl-N-phenylbenzenesulfinamide (CAS 338981-83-2)
Recommended Standards
- (2S,3R,4R,5R)-2-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile (CAS 2324118-49-0)
- (E)-Ethyl 2-cyano-3-((3-methoxy-4-nitrophenyl)imino)propanoate (CAS 501684-26-0)
- (2R,3R,4S,5R)-2-(6-Amino-2-ethynyl-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 99044-57-2)
- 2-(Cyclopentylamino)-1-(p-tolyl)ethanone (CAS 797769-50-7)
- 5-Bromo-4-(chlorosulfonyl)furan-2-carboxylic acid (CAS 1016505-47-7)
- (Z)-4-((2-((hexyloxy)carbonyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 401629-51-4)
- 1-Nitro-2-benzenesulfoxylmethyl-5-(pentafluorosulfanyl)benzene (CAS 1309569-16-1)
- 3-bromo-1H-pyrrole-2-carboxylic acid (CAS 145821-55-2)
- Desloratadine Impurity 59 (CAS CATO-C4X-143059)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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 13829788188 / jacky.chen@cato-chem.com