3-(1,3-Benzothiazol-2-yl)-2-methoxypropanoic acid CAS 381711-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 381711-20-2 |
| Molecular Formula | C11H11NO3S |
| Molecular Weight | 237.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1,3-Benzothiazol-2-yl)-2-methoxypropanoic acid (CAS 381711-20-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11NO3S. Molecular weight: 237.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11NO3S |
| Molecular Weight | 237.27 g/mol |
| 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 | 1 |
| Sulfur Atoms | 1 |
Related Benzothiazol Standards
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- 4-[(1,3-benzothiazol-2-yl)amino]butanoic acid (CAS 104344-78-7)
- 1-(1,3-Benzothiazol-2-yl)-3-(methylsulfanyl)propan-1-amine (CAS 900137-32-8)
- 5-(1,3-Benzothiazol-2-yl)pentanoic acid (CAS 21224-20-4)
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Recommended Standards
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- 1,1-Dibenzylguanidine hydroiodide (CAS 1240528-96-4)
- 2-Bromo-3-cyclohexylthiophene (CAS 241477-71-4)
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