5-Amino-4-hydroxyisophthalic acid hydrochloride CAS 628262-26-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 628262-26-0 |
| Molecular Formula | C8H7NO5 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-4-hydroxyisophthalic acid hydrochloride (CAS 628262-26-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7NO5 HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7NO5 HCl |
| Molecular Weight | 233.60 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 |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- n-(2-Ethoxyphenyl)-N-(phenylsulfonyl)glycine (CAS 358380-49-1)
- methyl 2-bromo-4H-furo[3,2-b]pyrrole-5-carboxylate (CAS 80709-83-7)
- 2,4,6-Trichloro-3-methylpyridine (CAS 89487-72-9)
- N-[5-Chloro-4-(trifluoromethyl)-2-pyridinyl]-2-[1-(hydroxyimino)ethyl]-5-thiazolecarboxamide (CAS 1095823-58-7)
- 5,5'-Sulfonyldiisophthalic acid (CAS 64346-00-5)
- 2-Hydroxy-2-ureidoacetic acid (CAS 10346-27-7)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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