3-(3-(4-Nitrophenoxy)-2-oxopyrrolidin-1-yl)benzoic acid CAS 649774-24-3
| CAS No. | 649774-24-3 |
| Molecular Formula | C17H14N2O6 |
| Molecular Weight | 342.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-(4-Nitrophenoxy)-2-oxopyrrolidin-1-yl)benzoic acid (CAS 649774-24-3), a certified reference material (molecular formula C17H14N2O6, MW 342.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H14N2O6, 3-(3-(4-Nitrophenoxy)-2-oxopyrrolidin-1-yl)benzoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 342.30 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O6 |
| Molecular Weight | 342.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Nitrophenoxy Standards
- 5-((3-Nitrophenoxy)methyl)-3-(4-nitrophenyl)-4,5-dihydroisoxazole (CAS 113296-51-8)
- 4-(2-(3-Nitrophenoxy)ethoxy)benzene-1-sulfonyl fluoride (CAS 31185-40-7)
- 2-[2-(4-Nitrophenoxy)acetyl]-N-phenyl-1-hydrazinecarbothioamide (CAS 77229-38-0)
- 12-(4-Nitrophenoxy)dodecanoic acid (CAS 230613-81-7)
- Methyl 2-{[3-(2-nitrophenoxy)thiophen-2-yl]formamido}acetate (CAS 337920-01-1)
- 2-((6-(4-Nitrophenoxy)pyrimidin-4-yl)thio)ethyl acetate (CAS 124066-45-1)
- 4-(4-Nitrophenoxy)-2-(trifluoromethyl)quinazoline (CAS 303148-92-7)
- 1,3-Bis(4-nitrophenoxy)propan-2-ol (CAS 65911-02-6)
Recommended Standards
- 2-O-α-D-Glucopyranosyl-D-galactopyranose (CAS 7368-73-2)
- 3-(3,4-Dimethoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid (CAS 687583-99-9)
- 2-Nitrophenyl 2-acetamido-2-deoxy-α-D-galactopyranoside (CAS 23646-67-5)
- 3-(3,5-Dimethoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid (CAS 687584-00-5)
- 1,2-Diphenyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 14073-27-9)
- Methyl 3,6-dibromopyridine-2-acetate (CAS 1804936-27-3)
- 7-Chloro-3-methylquinolin-2-amine hydrochloride (CAS 1170955-52-8)
- n-[2-(4-acetylphenyl)ethyl]acetamide (CAS 23279-64-3)
- Indobufen Impurity 47 (CAS 769-68-6)
- 4-Aminophenylphosphorylcholine (CAS 102185-28-4)
- 2,3-Dimethylimidazo[1,2-a]pyridin-6-amine (CAS 1082303-17-0)
- 7-bromo-4-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1370007-54-7)
- 4-((2,4-Dimethylpiperazin-1-yl)methyl)-N-(thiophen-2-yl)piperidine-1-carboxamide (CAS 1421468-74-7)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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