2-(4-Iodo-3-nitro-1h-pyrazol-1-yl)acetic acid CAS 400753-05-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400753-05-1 |
| Molecular Formula | C5H4IN3O4 |
| Molecular Weight | 297.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Iodo-3-nitro-1h-pyrazol-1-yl)acetic acid (CAS 400753-05-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4IN3O4. Molecular weight: 297.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4IN3O4 |
| Molecular Weight | 297.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodo Standards
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Recommended Standards
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- 1,4-Dichloro-2-difluoromethoxy-5-(trifluoromethoxy)benzene (CAS 1807038-64-7)
- 2-(2-Pyrrolidin-1-ylethoxy)ethylamine (CAS 160687-47-8)
- Rel-(1R,6S,8R)-3-(tert-butoxycarbonyl)-3-azabicyclo[4.2.0]octane-8-carboxylic acid (CAS 1251020-28-6)
- 3-(4-bromothiophen-2-yl)-2-oxopropanoic acid (CAS 1155083-00-3)
- 1,3-Dihydroisobenzofuran (CAS 496-14-0)
- 2-(1-(2-Chloronicotinoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetic acid (CAS 59823-59-5)
- (4-Iodophenyl)methanethiol (CAS 444010-60-0)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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