4-Acetamidopicolinic acid CAS 84487-16-1
| CAS No. | 84487-16-1 |
| Molecular Formula | C8H8N2O3 |
| Molecular Weight | 180.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Acetamidopicolinic acid (CAS 84487-16-1) is a high-purity analytical reference standard with the molecular formula C8H8N2O3 and a molecular weight of 180.16 g/mol.
Structurally, 4-Acetamidopicolinic acid (C8H8N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 180.16 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4-Acetamidopicolinic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H8N2O3 |
| Molecular Weight | 180.16 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Related Acetamidopicolinic Standards
Recommended Standards
- 4-Acetamidonicotinic acid (CAS 60770-86-7)
- 4-Acetoxybenzoic acid (CAS 2345-34-8)
- 4-[(Z)-Amino(hydroxyimino)methyl]benzoic acid (CAS 23610-05-1)
- 4-Carbomethoxysalicylaldehyde (CAS 24589-98-8)
- 2,4-Dichloro-6-(difluoromethyl)pyridine (CAS 1805252-95-2)
- 3-(Azetidin-3-yl)propan-1-ol (CAS 1379377-40-8)
- 2-Methyl-N-(pentan-2-yl)aniline (CAS 2100-45-0)
- 5'h-4-Azaspiro[bicyclo[2.2.2]octane-2,4'-oxazol]-2'-amine (CAS 1481531-41-2)
- (αS,βS)-β-Phenyl Isoserine HCl (CAS 949459-75-0)
- Pioglitazone Impurity 2 (CAS CATO-C4X-13832)
- Di-t-butylphosphinoferrocene tetrafluoroborate (CAS 1017254-82-8)
- 2-(6-Fluoro-3-hydroxyquinolin-2-yl)isoindoline-1,3-dione (CAS 2435612-50-1)
- 3-(2-nitroprop-1-en-1-yl)furan (CAS 860003-90-3)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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 18665070610 / Nicole.chen@cato-chem.com