Methyl 2,5-dihydroxy-3-nitrobenzoate CAS 98554-94-0
| CAS No. | 98554-94-0 |
| Molecular Formula | C8H7NO6 |
| Molecular Weight | 213.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 213.14 g/mol gives Methyl 2,5-dihydroxy-3-nitrobenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 2,5-dihydroxy-3-nitrobenzoate (CAS 98554-94-0) is a high-purity analytical reference standard with the molecular formula C8H7NO6 and a molecular weight of 213.14 g/mol.
Based on its molecular formula C8H7NO6, Methyl 2,5-dihydroxy-3-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 213.14 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).
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 Methyl 2,5-dihydroxy-3-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 | C8H7NO6 |
| Molecular Weight | 213.14 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.) | 1985 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 3,4-dihydroxy-5-nitrobenzoate (CAS 125629-01-8)
- Methyl 2,3-dihydroxy-4-nitrobenzoate (CAS 183005-93-8)
- Methyl 2,4-dihydroxy-3-nitrobenzoate (CAS 956105-56-9)
- Methyl 2,4-dihydroxy-5-nitrobenzoate (CAS 271261-71-3)
- Methyl 2,6-dihydroxy-3-nitrobenzoate (CAS 30578-88-2)
- Methyl 4,5-dihydroxy-2-nitrobenzoate (CAS 773874-74-1)
- 3,5-Dihydroxy-L-Tyrosine (CAS 18674-59-4)
- 2,4-Dihydroxy-6-nitroquinazoline (CAS 32618-85-2)
Recommended Standards
- 5-(Difluoromethoxy)indoline-2,3-dione (CAS 953746-10-6)
- 4-Hydroxy-3-methoxy-5-nitrobenzoic acid (CAS 15785-54-3)
- 4-Methyl-1H-pyrrole-2,3,5-tricarboxylic acid (CAS 41400-00-4)
- 5-hydroxy-4-methoxy-2-nitrobenzoic acid (CAS 31839-20-0)
- Leuprorelin Impurity 14 (CAS 129244-90-2)
- N-(2,6-Difluorobenzyl)-5-methylfuro[3,2-b]pyridine-2-carboxamide (CAS 941969-24-0)
- [DAla2,Hyp4,Tyr5] b-Casomorphin (1-5), amide (CAS 102029-98-1)
- 1-(2-Chlorophenyl)cyclohexane-1-carboxylic acid (CAS 933722-49-7)
- 3-Cyclohexylthiophene (CAS 120659-34-9)
- (2,3-Dimethylphenyl)urea (CAS 13114-75-5)
- Ethyl 3-(4-chloro-2-methylphenoxy)benzoate (CAS 866152-29-6)
- Quinoline-6-carbothioamide (CAS 855763-64-3)
- 2-(1H-Indazol-3-yl)acetamide (CAS 103755-46-0)
- Mitogenic Pentapeptide (CAS 87173-03-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com