Sodium 5-amino-2-nitrobenzoate CAS 1951444-76-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1951444-76-0 |
| Molecular Formula | C7H5N2NaO4 |
| Molecular Weight | 204.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 5-amino-2-nitrobenzoate (CAS 1951444-76-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5N2NaO4. Molecular weight: 204.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5N2NaO4 |
| Molecular Weight | 204.12 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (E)-3-(2,3,5,6-Tetrafluorophenyl)acrylaldehyde (CAS 857722-22-6)
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- 4-Bromo-N,N-diethyl-2-(trifluoromethoxy)benzamide (CAS 850035-10-8)
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- (E)-3-(dimethylamino)-2-(furan-2-carbonyl)acrylonitrile (CAS 52200-21-2)
- 2-(2-Benzylphenoxy)-5-bromoaniline (CAS 946743-43-7)
- Atenolol Impurity 21 (CAS CATO-C4X-154921)
- TVOC Mix 16 (CAS CATO-MCEM590921-ME)
- Peptide 442 (CAS CATO-CPTD788442)
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