3-(2,2-Dimethoxyethyl)-4-nitroisoxazole CAS 87149-76-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87149-76-6 |
| Molecular Formula | C7H10N2O5 |
| Molecular Weight | 202.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,2-Dimethoxyethyl)-4-nitroisoxazole (CAS 87149-76-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10N2O5. Molecular weight: 202.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O5 |
| Molecular Weight | 202.16 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
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- 2-[(2,2-Dimethoxyethyl)Thio]-1,1,1-Trifluoroethane (CAS 84455-36-7)
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Recommended Standards
- 2-Oxo-2-(2-oxo-2H-chromen-3-yl)acetaldehyde (CAS 91635-05-1)
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- 2-(3-Methylisoxazol-5-yl)acetohydrazide (CAS 859285-24-8)
- 7,7-Bis(1-butyl-2-methyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one (CAS 304698-49-5)
- 4-(4-Ethoxyphenyl)-2-((furan-2-ylmethyl)amino)-4-oxobutanoic acid (CAS 1026763-57-4)
- Methyl 3-[4-(3,4-dichlorophenyl)piperazino]-3-oxopropanoate (CAS 303151-72-6)
- 1-((4-Chlorophenyl)sulfonyl)-4-(5-(methylthio)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazol-3-yl)piperidine (CAS 478042-33-0)
- Ethyl 3-chloro-7-(trifluoromethyl)quinoxaline-2-carboxylate (CAS 194423-79-5)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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