2-((4-Nitrobenzo[c][1,2,5]oxadiazol-5-yl)amino)ethan-1-ol CAS 332164-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332164-33-7 |
| Molecular Formula | C8H8N4O4 |
| Molecular Weight | 224.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Nitrobenzo[c][1,2,5]oxadiazol-5-yl)amino)ethan-1-ol (CAS 332164-33-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8N4O4. Molecular weight: 224.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8N4O4 |
| Molecular Weight | 224.17 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.) | 2025 |
| Nitrogen Atoms | 4 |
Related Nitrobenzo Standards
- N-(6-nitrobenzo[d][1,3]dioxol-5-yl)acetamide (CAS 81864-14-4)
- 6-Nitrobenzo[d]thiazole-2-carboxylic acid (CAS 131123-99-4)
- 6-Nitrobenzo[b]thiophene-2-carboxylic acid (CAS 19983-42-7)
- 7-Nitrobenzo[b]thiophene-2-carboxylic acid (CAS 90407-22-0)
- (6-nitrobenzo[1,3]dioxol-5-yl) acetate (CAS 7107-08-6)
- 4-Methyl-6-nitrobenzo[d][1,3]dioxole-5-carboxylic acid (CAS 861588-35-4)
- 2-((7-Nitrobenzo[c][1,2,5]oxadiazol-4-yl)oxy)ethanol (CAS 66770-00-1)
- 5-Nitrobenzo[d]oxazole-2-carbohydrazide (CAS 50486-35-6)
Recommended Standards
- 1,3-Dimethylpteridine-2,4,6,7(1H,3H,5H,8H)-tetraone (CAS 5426-44-8)
- 2-(Acetylamino)-6-nitrobenzoic Acid (CAS 73721-78-5)
- 1,2,4,5-Cyclohexanetetracarboxylic Dianhydride (CAS 2754-41-8)
- Thiophene (CAS 110-02-1)
- Tert-butyl (S)-(3-(3,4-dihydroxyphenyl)-1-(dimethylamino)-1-oxopropan-2-yl)carbamate (CAS 752251-02-8)
- Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate (CAS 21874-61-3)
- 5-6-O-Isopropylidene-L-gulonic acid-1-4-lactone (CAS 94697-68-4)
- 2,3-Diphenyl-1,4-dihydrochromeno[4,3-b]pyrrole (CAS 88989-41-7)
- Mepiquat iodide D3 100 microg/mL in Deuteriumoxide 1-methyl-1-(trideuteriomethyl)piperidin-1-ium;iodide Mepiquat iodide D3 (methyl-d3) 32317-85-4 (CAS 32317-85-4)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com