2-(5-Nitrobenzo[d]isoxazol-3-yl)ethanol CAS 642087-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 642087-62-5 |
| Molecular Formula | C9H8N2O4 |
| Molecular Weight | 208.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Nitrobenzo[d]isoxazol-3-yl)ethanol (CAS 642087-62-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N2O4. Molecular weight: 208.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O4 |
| Molecular Weight | 208.17 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
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- 5-Nitrobenzo[c]isoxazole-3-carboxylic acid (CAS 146426-39-3)
- 5-Nitrobenzo[d]isoxazole-3-carboxylic acid (CAS 28691-51-2)
- 6-Nitrobenzo[c]isoxazole-3-carboxylic acid (CAS 6501-77-5)
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Recommended Standards
- 2-(5-Methyl-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)acetic acid (CAS 842972-62-7)
- 2-(6,7-Dihydroxybenzo[d]isoxazol-3-yl)acetamide (CAS 50471-15-3)
- 2-(5-Methyl-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetic acid (CAS 212248-00-5)
- 3-((2-Hydroxyethyl)carbamoyl)-5-nitrobenzoic acid (CAS 22871-56-3)
- 2-(4-Ethoxy-2,6-difluorophenyl)acetonitrile (CAS 1017779-53-1)
- Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, potassium salt (CAS 71230-67-6)
- 2-[(4-Phenyl-1,2,3-thiadiazol-5-yl)sulfanyl]pyridine (CAS 338408-37-0)
- 2-Hydroxy-1-(4-methylpiperidin-1-yl)ethan-1-one (CAS 51068-76-9)
- Etoricoxib Impurity 35 (CAS 40061-50-5)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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