4-(4-(2-Methoxyphenyl)piperidin-1-yl)-3-nitrobenzaldehyde CAS 301334-92-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301334-92-9 |
| Molecular Formula | C19H20N2O4 |
| Molecular Weight | 340.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-(2-Methoxyphenyl)piperidin-1-yl)-3-nitrobenzaldehyde (CAS 301334-92-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20N2O4. Molecular weight: 340.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O4 |
| Molecular Weight | 340.37 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methoxyphenyl Standards
- 2-(4-(2-Methoxyphenyl)piperidin-1-yl)-5-nitrobenzaldehyde (CAS 301134-94-1)
- N-[(4-Methoxyphenyl)methyl]-2-(2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-4-yl)acetamide (CAS 606118-87-0)
- 1-(2-Methoxyphenyl)-3-(3-(trifluoromethyl)benzyl)thiourea (CAS 931231-37-7)
- N-(3-Methoxyphenyl)-1-methyl-6-morpholino-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 878065-87-3)
- 2-{[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(4-methylphenyl)-1-ethanone (CAS 459845-46-6)
- 2-{2-[(2-methoxyphenyl)amino]-4-phenyl-1,3-thiazol-5-yl}acetic acid (CAS 501914-49-4)
- 3'-(4-Methoxyphenyl)spiro[indoline-3,2'-[1,3]thiazinane]-2,4'-dione (CAS 97692-81-4)
- 5-(4-Methoxyphenyl)-N-(2-(methylthio)phenyl)oxazole-2-carboxamide (CAS 955914-59-7)
Recommended Standards
- 4-(3-Hydroxybutyl)-1-(4-hydroxyphenyl)-2-phenylpyrazolidine-3,5-dione (CAS 7720-49-2)
- 4,5-Bis(benzyloxy)phthalonitrile (CAS 206995-45-1)
- 4-(2-Ethoxyphenyl)-2-methyl-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 691868-78-7)
- Methyl 2-(4-isopropyl-3-methylphenoxy)acetate (CAS 649774-36-7)
- (1R,2R,3S,5R)-(-)-2,3-Pinanediol (CAS 22422-34-0)
- Methyl 3-{2-[(2-{2-[(4-methoxyphenyl)sulfanyl]acetamido}phenyl)sulfanyl]acetamido}thiophene-2-carboxylate (CAS 477887-75-5)
- 2-(4-Chlorobenzenesulfonamido)-4-methanesulfonylbutanoic acid (CAS 1025058-88-1)
- 2-Methyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3aH)-dione hydrochloride (CAS 1020353-21-2)
- 126485-47-0 ACMC-20dj70 Benzoic acid,4-hydroxy-3,5-dimethoxy-,(2,3,4,4a,6,10b-hexahydro-3,4,8,10-tetrahydroxy-9-methoxy-6-oxopyrano[3,2-c][2]benzopyran-2-yl)methylester, [2R-(2a,3b,4a,4aa,10bb)]- (9CI) (CAS 126485-47-0)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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