Benzo[d]thiazole-7-carboxylic acid CAS 677304-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 677304-83-5 |
| Molecular Formula | C8H5NO2S |
| Molecular Weight | 179.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[d]thiazole-7-carboxylic acid (CAS 677304-83-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5NO2S. Molecular weight: 179.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzo Standards
- Benzo[d]isothiazole-6-carboxylic acid (CAS 1015070-97-9)
- Benzo[d]isothiazole-5-carboxylic acid (CAS 1197944-17-4)
- Benzo[d]isothiazole-7-carboxylic acid (CAS 1260382-80-6)
- 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)
- Benzo[c][1,2,5]oxadiazole-5-carbothioamide (CAS 306935-24-0)
- Benzo[c]isothiazole-3-carboxylic acid (CAS 34250-66-3)
Recommended Standards
- Benzo[c]isothiazole-4-carboxylic acid (CAS 56910-99-7)
- Benzothiazole-2-carboxylic acid (CAS 3622-04-6)
- Benzothiazole-5-carboxylic acid (CAS 68867-17-4)
- 1-(5-Methylthiazol-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 383136-04-7)
- 6-Bromo-N-hydroxyisoquinoline-1-carboximidamide (CAS 2089315-70-6)
- 4-Chloro-6-iodo-3-nitroquinoline (CAS 1345447-25-7)
- 1-(5-Amino-2-fluoro-4-methylphenyl)ethanone hydrochloride (CAS 1363404-68-5)
- 3,4-Dihydro-2H-benzo[b][1,4]dioxepin-3-ol (CAS 30067-20-0)
- Methyl 3-amino-5-chlorothiophene-2-carboxylate (CAS 107818-51-9)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
Why CATO?
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