2-(7-nitro-2,3-dihydro-1,4-benzodioxin-6-yl)acetic acid CAS 1267029-54-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1267029-54-8 |
| Molecular Formula | C10H9NO6 |
| Molecular Weight | 239.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(7-nitro-2,3-dihydro-1,4-benzodioxin-6-yl)acetic acid (CAS 1267029-54-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9NO6. Molecular weight: 239.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9NO6 |
| Molecular Weight | 239.18 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.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Bromo-5-chlorobenzamide (CAS 131002-02-3)
- 7-Fluoro-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride (CAS 2387599-33-7)
- 3-Ethyl-5-methyl-benzenemethanol (CAS 244080-18-0)
- (S)-3-Methylpyrrolidin-2-one (CAS 55709-17-6)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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