Benzo[d]isothiazole-5-carboxylic acid CAS 1197944-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1197944-17-4 |
| Molecular Formula | C8H5NO2S |
| Molecular Weight | 179.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Benzo[d]isothiazole-5-carboxylic acid (CAS 1197944-17-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H5NO2S. Molecular weight: 179.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H5NO2S |
| Molecular Weight | 179.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzo Standards
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- Benzo[d]thiazole-4-carboxylic acid (CAS 1260529-67-6)
- Benzo[d]isothiazole-4-carboxylic acid (CAS 1378831-60-7)
- Benzo[c][1,2,5]thiadiazole-4-carboxamide (CAS 1823869-65-3)
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- Benzo[c]isothiazole-4-carboxylic acid (CAS 56910-99-7)
Recommended Standards
- 2-(Furan-2-yl)thiazole-4-carbaldehyde (CAS 1183430-59-2)
- 2-(furan-2-yl)-1,3-thiazole-5-carbaldehyde (CAS 1206972-65-7)
- 3,4-Methylenedioxyphenyl isothiocyanate 1,3-benzodioxol-5-yl isothiocyanate 5-isothiocyanato-2h-1,3-benzodioxole 5-isothiocyanato-benzo[1,3]dioxole 113504-93-1 (CAS 113504-93-1)
- 3-(Perfluorophenyl)propanoic acid (CAS 2002-92-8)
- (5-(4-Chloro-3-nitrophenyl)furan-2-yl)methanol (CAS 677304-92-6)
- 3-(3-Methoxypropyl)-5-(propan-2-yl)-2-sulfanylideneimidazolidin-4-one (CAS 1009273-57-7)
- 3-Methyl-5-(4-methyl-1,2,3-thiadiazol-5-yl)isoxazole-4-carboxylic acid (CAS 263385-59-7)
- 3-Acetyl-2-methylbenzonitrile (CAS 2386590-22-1)
- 1-(5-methoxypyridin-3-yl)piperazine dihydrochloride (CAS 2044713-39-3)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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