5-(4-Cyanophenoxymethyl)furan-2-carboxylic acid CAS 500197-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 500197-21-7 |
| Molecular Formula | C13H9NO4 |
| Molecular Weight | 243.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Cyanophenoxymethyl)furan-2-carboxylic acid (CAS 500197-21-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9NO4. Molecular weight: 243.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H9NO4 |
| Molecular Weight | 243.21 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Cyanophenoxymethyl Standards
Recommended Standards
- 5-(4-Carboxyphenyl)nicotinic acid (CAS 597565-52-1)
- 5-(Benzo[d][1,3]dioxol-5-yl)nicotinic acid (CAS 842170-41-6)
- 5,5-difluoro-1-oxido-spiro[6H-pyrano[3,4-b]pyridin-1-ium-8,3'-tetrahydrofuran] (CAS 2761389-79-9)
- 8-Bromo-13,13-dimethyl-6H-indeno[1,2-b]anthracene-6,11(13H)-dione (CAS 1258514-91-8)
- 3-(Aminomethyl)-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 5108-51-0)
- N-(3,5-difluorophenyl)tetrahydrothiophen-3-amine (CAS 1021080-53-4)
- 1H-pyrazole-5-carboxylic acid, 3-phenyl-4-(2-phenyldiazenyl)-, ethyl ester (CAS 1224879-11-1)
- 26947-41-1 3-Isoquinolinecarbonitrile A5281 isoquinoline-3-carbonitrile (CAS 26947-41-1)
- 4,6-Dimethyl-4,5-dihydropyrimidin-2-amine (CAS 749850-09-7)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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