4-Methoxy-3-(pyridin-3-ylmethoxy)benzoic acid CAS 187970-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 187970-68-9 |
| Molecular Formula | C14H13NO4 |
| Molecular Weight | 259.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-3-(pyridin-3-ylmethoxy)benzoic acid (CAS 187970-68-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H13NO4. Molecular weight: 259.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H13NO4 |
| Molecular Weight | 259.26 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.) | 2010 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 1-methoxy-4-[(4-nitrobenzyl)oxy]benzene (CAS 100867-08-1)
- Methyl 5-methoxy-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate (CAS 126542-67-4)
- 1-(2-Methoxy-5-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1282756-08-4)
- 4-Methoxy-3-(pyridin-2-ylmethoxy)-benzoic acid (CAS 187970-67-8)
- 4-Methoxy-3-(pyridin-4-ylmethoxy)benzoic acid (CAS 187970-70-3)
- (E)-3-(6-methoxy-1-methyl-2-oxo-1,2-dihydro-3-quinolinyl)-2-propenoic acid (CAS 890647-84-4)
- 3-Methoxy-2-(pyridin-2-ylmethoxy)-benzoic acid (CAS 926207-23-0)
- 3-Methoxy-4-(pyridin-2-ylmethoxy)-benzoic acid (CAS 926240-68-8)
Recommended Standards
- 2-(1-(Tert-butoxycarbonyl)azetidin-3-yl)malonic acid (CAS 183062-97-7)
- C5 Lenalidomide (CAS 191732-70-4)
- Ethyl 2-oxo-1,2,5,6-tetrahydropyrimido[4,5-E]indolizine-7-carboxylate (CAS 1817793-19-3)
- 1-(3-Nitrophenyl)acetone (CAS 39896-32-7)
- tert-Butyl methyl(1-methyl-4-oxocyclohexyl)carbamate (CAS 1207111-45-2)
- Pranoprofen Impurity 36 (CAS 261-27-8)
- 1-Butyl-2-(2,3-dimethoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 951949-97-6)
- 1-(Tetrahydrofuran-2-yl)-N-(3,4,5-trimethoxybenzyl)methanamine (CAS 356538-15-3)
- 5-(4-(2-(Thiophen-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione (CAS 1221413-57-5)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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