Ethyl 2-[(5-nitropyridin-2-yl)amino]acetate CAS 98997-45-6
| CAS No. | 98997-45-6 |
| Molecular Formula | C9H11N3O4 |
| Molecular Weight | 225.20 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.
Ethyl 2-[(5-nitropyridin-2-yl)amino]acetate (CAS 98997-45-6) is a high-purity analytical reference standard with the molecular formula C9H11N3O4 and a molecular weight of 225.20 g/mol.
Based on its molecular formula C9H11N3O4, Ethyl 2-[(5-nitropyridin-2-yl)amino]acetate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Ethyl 2-[(5-nitropyridin-2-yl)amino]acetate 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 | C9H11N3O4 |
| Molecular Weight | 225.20 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.) | 1985 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- methyl 3-[(3-nitropyridin-2-yl)amino]propanoate (CAS 1183435-02-0)
- methyl 3-[(3-nitropyridin-4-yl)amino]propanoate (CAS 1184039-60-8)
- Methyl 2-[(3-nitropyridin-2-yl)amino]propanoate (CAS 146294-95-3)
- 3-(5-Nitropyridin-2-yl)-1,3-thiazolidin-2-one (CAS 1281872-38-5)
- (E)-2-((3-Nitropyridin-2-yl)methylene)hydrazinecarbothioamide (CAS 200933-26-2)
- 2-Methyl-1-((3-nitropyridin-2-yl)amino)butan-2-ol (CAS 1241347-85-2)
- 2-(5-Nitropyridin-2-yl)malonic acid (CAS 131189-22-5)
- n-(2-((3-Nitropyridin-2-yl)amino)ethyl)acetamide (CAS 923216-42-6)
Recommended Standards
- Ethyl 2-(3-nitrophenoxy)acetate (CAS 5544-77-4)
- Ethyl 2-methoxy-4-nitrobenzoate (CAS 476615-18-6)
- Ethyl 2-(3-hydroxy-4-nitrophenyl)acetate (CAS 288580-52-9)
- Ethyl 2-methoxy-5-nitrobenzoate (CAS 90923-08-3)
- N-(tert-butyl)-2-methoxynicotinamide (CAS 144084-35-5)
- 3-Bromobenzo[b]selenophene-2-carbaldehyde (CAS 26581-53-3)
- Alfa-Oxytocin Dimer (CAS 19645-28-4 (free base))
- rac Styrene Glycol-d (CAS 871217-81-1)
- 1-(6-Benzofuranyl)-2-propanone (CAS 286836-34-8)
- 7-Methyl-1,4-dihydro-2,6-naphthyridin-3(2H)-one (CAS 1393584-87-6)
- (1R,5S,9S)-3-oxa-7-azabicyclo[3.3.1]nonan-9-ol (CAS 785762-60-9)
- 3-((Methylsulfonyl)methyl)-1,2,4-thiadiazole-5-carboxylic acid (CAS 2167543-98-6)
- (11bS)-4-Hydroxy-2,6-bis[4-(2-naphthalenyl)phenyl]-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 871130-15-3)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
Why CATO?
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