2-(2,1,3-Benzothiadiazol-4-yl)acetic acid CAS 42816-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42816-77-3 |
| Molecular Formula | C8H6N2O2S |
| Molecular Weight | 194.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,1,3-Benzothiadiazol-4-yl)acetic acid (CAS 42816-77-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6N2O2S. Molecular weight: 194.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O2S |
| Molecular Weight | 194.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1969 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 3338-93-0 5-Methyl-2,1,3-benzothiadiazol-4-amine MFCD00185827 (CAS 3338-93-0)
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Recommended Standards
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- 1-Amino-2-(3-methoxyphenyl)propan-2-ol (CAS 133562-40-0)
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- N,N-Dipropyl-2-piperidinecarboxamide hydrochloride (CAS 1236254-68-4)
- Methyl 6,8-dichlorochroman-3-carboxylate (CAS 885271-50-1)
- 4-Methoxy-5-methylpyrimidin-2-amine (CAS 248928-02-1)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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