Methyl 2-Amino-6-nitrobenzoate CAS 57113-89-0
| CAS No. | 57113-89-0 |
| Molecular Formula | C8H8N2O4 |
| Molecular Weight | 196.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 196.16 g/mol gives Methyl 2-Amino-6-nitrobenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Methyl 2-Amino-6-nitrobenzoate (CAS 57113-89-0), a certified reference material (molecular formula C8H8N2O4, MW 196.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H8N2O4, Methyl 2-Amino-6-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 196.16 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.
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 | C8H8N2O4 |
| Molecular Weight | 196.16 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.) | 1973 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-(5-Amino-2-hydroxy-3-nitrophenyl)ethanone (CAS 108129-55-1)
- 2-(4-Amino-2-nitrophenyl)acetic acid (CAS 116435-81-5)
- 2-(4-Amino-3-nitrophenyl)acetic acid (CAS 116435-82-6)
- 2-Amino-6-methyl-4-nitrobenzoic acid (CAS 121285-23-2)
- 4-Amino-N-hydroxy-3-nitrobenzimidamide (CAS 1256486-31-3)
- 2-(3-Amino-4-nitrophenyl)acetic acid (CAS 1261438-26-9)
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- 2-(2-Amino-4-nitrophenyl)acetic acid (CAS 1261551-41-0)
Recommended Standards
- Methyl 2-amino-5-nitrobenzoate (CAS 3816-62-4)
- Methyl 2-Methyl-5-nitropyridine-3-carboxylate (CAS 936130-27-7)
- Methyl 2-amino-4-nitrobenzoate (CAS 3558-19-8)
- Methyl 3-Amino-4-nitrobenzoate (CAS 99512-09-1)
- Ethyl 5-(4-chlorophenyl)-4-(chlorosulfonyl)-2-methylfuran-3-carboxylate (CAS 306936-30-1)
- 1-(4-Fluoro-3-propoxyphenyl)ethanone (CAS 1378521-10-8)
- methyl [(2,6-difluoropyridin-3-yl)carbamoyl]formate (CAS 1803585-80-9)
- 4-(2,6-Dimethylphenoxy)piperidine hydrochloride (CAS 1171478-88-8)
- 1-(3-Iodophenyl)cyclopropane-1-carboxylic acid (CAS 124276-85-3)
- Morpholine-2-carbothioamide (CAS 1506650-77-6)
- 3α-O-tert-Butyldimethylsilyl Tetrahydro Cortisone (CAS 83274-73-1)
- 1-((4-Fluorophenyl)(4-methoxyphenyl)methyl)piperazine (CAS 65214-80-4)
- 6-Fluoro-5-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1638761-05-3)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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