(2-Methoxy-5-nitrophenyl)acetic acid CAS 51073-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51073-04-2 |
| Molecular Formula | C9H9NO5 |
| Molecular Weight | 211.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Methoxy-5-nitrophenyl)acetic acid (CAS 51073-04-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9NO5. Molecular weight: 211.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9NO5 |
| Molecular Weight | 211.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 3-Methoxy-4-methyl-5-nitrobenzoic acid (CAS 1002110-78-2)
- 2-Methoxy-6-(methoxycarbonyl)isonicotinic acid (CAS 1373960-20-3)
- 5-Methoxy-2-methyl-4-nitrobenzoic acid (CAS 1401423-31-1)
- Methyl 4-methoxy-2-nitrobenzoate (CAS 181871-73-8)
- 2-(3-Methoxy-2-nitrophenyl)acetic Acid (CAS 20876-31-7)
- 2-(3-Methoxy-4-nitrophenyl)acetic Acid (CAS 5803-22-5)
- 2-(4-Methoxy-2-nitrophenyl)acetic acid (CAS 20876-30-6)
- 2-Methoxy-4-methyl-5-nitrobenzoic acid (CAS 90763-12-5)
Recommended Standards
- Methyl (4-nitrophenoxy)acetate (CAS 19786-48-2)
- (2-methyl-3-nitrophenoxy)acetic Acid (CAS 328388-15-4)
- Ethyl 4-hydroxy-3-nitrobenzoate (CAS 19013-10-6)
- 3-(1-Acetyl-1,2,3,4,5,6-hexahydro-[2,3]bipyridinyl-6-yl)-propionic acid (CAS 1316227-17-4)
- 1-([1,1'-Biphenyl]-2-yl)ethanol (CAS 16927-84-7)
- 4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine Dihydrochloride (CAS 62002-31-7)
- 2-((1-Methyl-1H-tetrazol-5-yl)thio)ethanamine (CAS 774191-08-1)
- methyl({2-methylpyrrolo[2,1-f][1,2,4]triazin-7-yl}methyl)amine (CAS 1554482-08-4)
- tert-Butyl 2-bromo-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 1206247-74-6)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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