5-Nitro-2-oxo-3-pyridinecarboxylic Acid CAS 6854-07-5
| CAS No. | 6854-07-5 |
| Molecular Formula | C6H4N2O5 |
| Molecular Weight | 184.11 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 5-Nitro-2-oxo-3-pyridinecarboxylic Acid.
CATO supplies 5-Nitro-2-oxo-3-pyridinecarboxylic Acid (CAS 6854-07-5), a certified reference material (molecular formula C6H4N2O5, MW 184.11 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, an amide group, 5-Nitro-2-oxo-3-pyridinecarboxylic Acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Nitro-2-oxo-3-pyridinecarboxylic Acid 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 | C6H4N2O5 |
| Molecular Weight | 184.11 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, water |
| 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.) | 1958 |
| Nitrogen Atoms | 2 |
Related Nitro Standards
- 3-Nitro-1,4-dihydro-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-ol (CAS 107753-06-0)
- 3-Nitro-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 83809-87-4)
- 1-Ethyl-4-nitro-1h-pyrazole-3-carboxamide (CAS 1174906-82-1)
- 2-(3-Methyl-4-nitro-1H-pyrazol-1-yl)acetamide (CAS 1177320-89-6)
- 2-(2-Methyl-4-nitro-1H-imidazol-1-yl)acetamide (CAS 120799-99-7)
- 2-(5-Methyl-4-nitro-1H-pyrazol-1-yl)acetamide (CAS 1245771-67-8)
- 1-Ethyl-4-nitro-1H-pyrazole-5-carboxamide (CAS 1384856-20-5)
- 1-(5-Nitro-2-pyridinyl)-1,2-ethanediol (CAS 1419604-66-2)
Recommended Standards
- 5,5,5-trifluoro-3-oxo-Pentanoic acid methyl ester (CAS 915213-24-0)
- 6-Hydroxy-5-nitronicotinic Acid (CAS 6635-31-0)
- 5-(trifluoromethyl)oxolane-2-carboxylic acid (CAS 77899-95-7)
- Methyl 3-oxo-2-(trifluoromethyl)butanoate (CAS 93885-06-4)
- Ethyl 6-fluoro-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 1615714-29-8)
- 6-(3-Methoxyphenyl)picolinic acid (CAS 887982-11-8)
- (S)-2-Amino-N-(1-benzyl-piperidin-2-ylmethyl)-N-ethyl-propionamide (CAS 1354025-00-5)
- 4,4'-Sulfinylbis(iodobenzene) (CAS 647829-43-4)
- Methyl 3-(hydroxymethyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS 1946823-90-0)
- 3-((4-Methoxyphenyl)sulfonyl)propanoic acid (CAS 91062-23-6)
- 3-(Isopropylsulfonyl)azetidine hydrochloride (CAS 1864064-12-9)
- 4-Hydroxy-6-methyl-2-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 126855-84-3)
- Methyl 2-(2-bromoacetyl)benzoate (CAS 7460-55-1)
- Semaglutide (CAS 910463-68-2)
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