5-(3-Formyl-4-methoxyphenyl)nicotinic acid CAS 921987-77-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 921987-77-1 |
| Molecular Formula | C14H11NO4 |
| Molecular Weight | 257.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-Formyl-4-methoxyphenyl)nicotinic acid (CAS 921987-77-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11NO4. Molecular weight: 257.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H11NO4 |
| Molecular Weight | 257.24 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Formyl Standards
- 4-Formyl-2-methoxyphenyl pyridine-3-carboxylate (CAS 380431-06-1)
- 4-Formyl-2-methoxyphenyl pyridine-4-carboxylate (CAS 379727-11-4)
- 1-Benzyl-4-formyl-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 903152-37-4)
- 3-(3-Formyl-2,5-dimethyl-1h-pyrrol-1-yl)-2-methylbenzoic acid (CAS 409353-61-3)
- 3-(3-Formyl-2,5-dimethyl-1h-pyrrol-1-yl)-4-methylbenzoic acid (CAS 505071-98-7)
- 4-(3-Formyl-2,5-dimethyl-1h-pyrrol-1-yl)-3-methylbenzoic acid (CAS 409353-44-2)
- Benzyl 5-formyl-3,4-dimethyl-1H-pyrrole-2-carboxylate (CAS 59435-08-4)
- Methyl 2-(3-formyl-2,5-dimethyl-1h-pyrrol-1-yl)benzoate (CAS 590395-51-0)
Recommended Standards
- 5-(3-(Methoxycarbonyl)phenyl)nicotinic acid (CAS 842170-42-7)
- 5-(4-Methylpyridin-3-yl)isophthalic acid (CAS 2590617-10-8)
- 4-Nitrophenyl 3-methylbenzoate (CAS 36718-84-0)
- 6-Oxaspiro[3.4]octan-1-amine hydrochloride (CAS 1956376-51-4)
- 4-(5-Bromo-2-methoxy-4-methylphenyl)-4-oxobutanoic acid (CAS 1481776-23-1)
- Isopropyl (Z)-8-(furan-2-yl)-8-hydroxyoct-2-enoate (CAS 1190883-10-3)
- (4-Amino-4-tetrahydropyranyl)methanol (CAS 720706-20-7)
- 3-Chloro-4-[2-(morpholin-4-yl)ethoxy]benzaldehyde (CAS 1890-83-1)
- (S)-(1-Tritylaziridin-2-yl)methyl methanesulfonate (CAS 1095273-25-8)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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