N-(5-Nitropyridin-2-yl)propionamide CAS 438529-21-6
| CAS No. | 438529-21-6 |
| Molecular Formula | C8H9N3O3 |
| Molecular Weight | 195.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(5-Nitropyridin-2-yl)propionamide.
N-(5-Nitropyridin-2-yl)propionamide (CAS 438529-21-6), molecular formula C8H9N3O3 and molecular weight 195.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(5-Nitropyridin-2-yl)propionamide (C8H9N3O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(5-Nitropyridin-2-yl)propionamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O3 |
| Molecular Weight | 195.18 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related N Standards
- 3-(5-nitropyridin-2-yl)propanoic acid (CAS 119711-30-7)
- 2-(5-Methyl-3-nitropyridin-2-yl)acetic acid (CAS 1214386-16-9)
- (4-Nitropyridin-2-yl)methyl acetate (CAS 131747-32-5)
- (3-Nitropyridin-2-yl)methyl acetate (CAS 131747-33-6)
- 2-(2-Methyl-6-nitropyridin-4-yl)acetic acid (CAS 1393542-93-2)
- 2-(6-Methyl-4-nitropyridin-2-yl)acetic acid (CAS 1393551-75-1)
- Methyl 2-(3-nitropyridin-2-yl)acetate (CAS 1610729-62-8)
- Methyl 2-(5-nitropyridin-2-yl)acetate (CAS 292600-22-7)
Recommended Standards
- n-(5-Formylpyrimidin-2-yl)-N-methylglycine (CAS 915921-77-6)
- N-(6-Methyl-5-nitropyridin-2-yl)acetamide (CAS 5671-68-1)
- N-(4-Methyl-5-nitro-2-pyridyl)acetamide (CAS 90765-02-9)
- N-(Cyclopentylmethyl)-2,2,2-Trifluoro-Acetamide (CAS 666262-49-3)
- 3-Bromo-1-methyl-1H-indazol-4-ol (CAS 1781821-06-4)
- 5-(((2-Chlorobenzyl)amino)methyl)pyrimidin-2-amine (CAS 1279206-15-3)
- ACTH (2-24) (human, bovine, rat) (CAS 67654-32-4)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-fluoropyridine-4-acetic acid (CAS 1805444-22-7)
- 2-[(4-Bromophenyl)sulfonyl]ethanol (CAS 107737-89-3)
- rac 4-Hydroxy-3-methoxyphenylethylene Glycol D3 (CAS 74495-72-0)
- N-(2-fluoro-5-methylbenzyl)-1-(furan-2-yl)methanamine (CAS 1249727-53-4)
- 4-(3-(3-Fluorophenyl)propanoyl)benzonitrile (CAS 898788-85-7)
- 2-Methyl-3-(2-trifluoromethyl-phenyl)-propionic acid (CAS 1269531-78-3)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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