3-Cyclopropoxypicolinaldehyde CAS 1243374-55-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243374-55-1 |
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyclopropoxypicolinaldehyde (CAS 1243374-55-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9NO2. Molecular weight: 163.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Cyclopropoxypicolinaldehyde Standards
Recommended Standards
- 5-Ethoxy-2-hydroxybenzonitrile (CAS 1239763-46-2)
- 5-Cyclopropoxynicotinaldehyde (CAS 1243383-13-2)
- 7-Methoxy-1H-indol-6-ol (CAS 123229-76-5)
- 6-(2-isothiocyanatoethyl)-2,3-dihydro-1,4-benzodioxine (CAS 1019119-61-9)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)formamide (CAS 2096336-53-5)
- 1-[(3aR,8aS)-decahydropyrrolo[3,4-d]azepin-6-yl]ethan-1-one dihydrochloride (CAS 1807920-10-0)
- Ethyl 3-cyano-2-(4-(methoxycarbonyl)benzamido)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 921166-69-0)
- Hydantoin Impurity 13 (CAS CATO-C4X-214613)
- 5-Ethyl-4-iodo-1-methyl-1H-pyrazole (CAS 1354705-15-9)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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