Ethyl (3-formyl-4-nitrophenyl) carbonate CAS 59342-81-3
| CAS No. | 59342-81-3 |
| Molecular Formula | C10H9NO6 |
| Molecular Weight | 239.18 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 Ethyl (3-formyl-4-nitrophenyl) carbonate.
Ethyl (3-formyl-4-nitrophenyl) carbonate (CAS 59342-81-3) is a high-purity analytical reference standard with the molecular formula C10H9NO6 and a molecular weight of 239.18 g/mol.
Based on its molecular formula C10H9NO6, Ethyl (3-formyl-4-nitrophenyl) carbonate 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 239.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Ethyl (3-formyl-4-nitrophenyl) carbonate 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 | C10H9NO6 |
| Molecular Weight | 239.18 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 4-Formyl-2-methoxy-3-nitrophenyl Acetate (CAS 2698-69-3)
- Methyl (4-formyl-2-nitrophenoxy)acetate (CAS 476313-39-0)
- 2-(4-formyl-2,6-dimethoxyphenoxy)acetamide (CAS 871544-53-5)
- N-(3'-Formyl[1,1'-biphenyl]-3-yl)acetamide (CAS 400751-32-8)
- N-(3'-Formyl[1,1'-biphenyl]-4-yl)acetamide (CAS 400750-50-7)
- N-(4'-Formyl[1,1'-biphenyl]-2-yl)acetamide (CAS 400749-28-2)
- N-(4'-Formyl[1,1'-biphenyl]-3-yl)acetamide (CAS 400744-75-4)
- N-(4'-Formyl[1,1'-biphenyl]-4-yl)acetamide (CAS 400744-95-8)
Recommended Standards
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- Dimethyl 2-nitroisophthalate (CAS 57052-99-0)
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- Dimethyl Nitroterephthalate (CAS 5292-45-5)
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- 3-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 1082784-57-3)
- 3-(2-Chloronicotinoyl)phenyl acetate (CAS 898786-38-4)
- 2,6-Di-tert-butyl-4-cyclopropoxypyridine (CAS 1243398-73-3)
- (4'-Chloro-3'-methyl-[1,1'-biphenyl]-4-yl)methanol (CAS 885962-68-5)
- 7-Chlorothieno[2,3-b]pyrazine-6-carboxylic acid (CAS 1368311-23-2)
- PG-KII (CAS 127633-77-6)
- 7-Methyl-1,2-dihydroisoquinolin-3(4H)-one (CAS 1782356-84-6)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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