4-Hydroxybenzothiazole-2-carboxaldehyde CAS 30741-00-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30741-00-5 |
| Molecular Formula | C8H5NO2S |
| Molecular Weight | 179.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Hydroxybenzothiazole-2-carboxaldehyde (CAS 30741-00-5) pharmaceutical standards reference standard. Molecular formula: C8H5NO2S. Molecular weight: 179.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1965 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxybenzothiazole Standards
- 7-Hydroxybenzothiazole-2-carboxaldehyde (CAS 1261626-31-6)
- 5-Hydroxybenzothiazole-2-carboxaldehyde (CAS 1261845-21-9)
- 7-Hydroxybenzothiazole-2-carboxylic acid (CAS 1261578-77-1)
- 4-Hydroxybenzothiazole-2-carboxylic acid (CAS 1261783-68-9)
- 5-Hydroxybenzothiazole-2-carboxylic acid (CAS 1261809-89-5)
- 6-Hydroxybenzothiazole-2-carboxylic acid (CAS 129058-50-0)
- 6-Hydroxybenzothiazole (CAS 13599-84-3)
- 5-Hydroxybenzothiazole (CAS 7686-41-1)
Recommended Standards
- 4-Carboxyphenyl isothiocyanate (CAS 2131-62-6)
- 4-Thioxo-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one (CAS 91996-78-0)
- 4-Aminothieno[2,3-d]pyrimidine-6-carbaldehyde (CAS 655254-90-3)
- 2-(2-((2S,3S)-2-Amino-3-methylpentanamido)acetamido)acetic acid (CAS 68293-03-8)
- 2-((7-Chloro-5-iodoquinolin-8-yl)oxy)acetonitrile (CAS 88757-65-7)
- Cefonicid Impurity 2 (CAS CATO-C4X-23043)
- 1-(4-Methoxyphenyl)-5-oxopyrrolidine-3-carbonyl chloride (CAS 1071293-71-4)
- tert-Butyl 4-hydroxy-2-(trifluoromethyl)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate (CAS 1274804-48-6)
- 3,8-Phenanthroline (CAS 229-70-9)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
Why CATO?
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