Methyl 3-carbamoyl-5-nitrobenzoate CAS 50826-00-1
| CAS No. | 50826-00-1 |
| Molecular Formula | C9H8N2O5 |
| Molecular Weight | 224.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Methyl 3-carbamoyl-5-nitrobenzoate (CAS 50826-00-1) is a high-purity analytical reference standard with the molecular formula C9H8N2O5 and a molecular weight of 224.17 g/mol.
Based on its molecular formula C9H8N2O5, Methyl 3-carbamoyl-5-nitrobenzoate 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 224.17 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.
CATO manufactures Methyl 3-carbamoyl-5-nitrobenzoate 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 | C9H8N2O5 |
| Molecular Weight | 224.17 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.) | 1971 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 4-carbamoyl-3-nitrobenzoate (CAS 138569-08-1)
- Methyl 3-carbamoyl-4-nitrobenzoate (CAS 76143-34-5)
- Ethyl 5-carbamoyl-4-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 171113-29-4)
- Carbamoyl-L-tyrosine (CAS 90899-85-7)
- 5-Carbamoyl-2-methylfuran-3-sulfonyl chloride (CAS 1490847-28-3)
- 3-(1-Carbamoyl-5-ethyl-3-methyl-1H-pyrazol-4-yl)propanoic acid (CAS 90208-55-2)
- 4-Carbamoyl-5-cyclopropoxypicolinic acid (CAS 1243321-37-0)
- 5-Carbamoyl-4-cyclopropoxynicotinic acid (CAS 1243321-86-9)
Recommended Standards
- Methyl-benzene-1,3,5-tricarboxylic acid (CAS 32971-88-3)
- Methyl 2-(cyclopent-2-en-1-yl)acetate (CAS 20006-85-3)
- N-(4-Nitrobenzoyl)glycine (CAS 2645-07-0)
- Ethyl 6-formyl-5-nitronicotinate (CAS 2589531-65-5)
- 3,5-dimethylbenZene-1-carbothioamide (CAS 668478-79-3)
- N-(4-Methylbenzyl)cyclopropanamine (CAS 1213865-94-1)
- 4-Hydroxy-3-methyl-1h-pyrazole-5-carboxylic acid (CAS 1346270-06-1)
- 9,19-Cyclolanostane-1,2,3,25-tetrol, (1alpha,2alpha,3beta)- (CAS 1005517-06-5)
- (1R,2R)-2-methyl-8-azaspiro[4.5]Decan-1-amine dihydrochloride (CAS 2306254-47-5)
- 3,3'-Diaminobenzidine (tetrahydrochloride hydrate) (CAS 868272-85-9)
- cis-4-(1,2,3,4-Tetrahydro-6-methoxy-2-phenyl-1-naphthalenyl)phenol (CAS 14089-22-6)
- Bromo-PEG2-NHS ester (CAS 2148295-96-7)
- 2,5-Dimethoxybenzothioamide (CAS 351065-79-7)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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