4,5-Dichlorobenzo[d]thiazol-2(3H)-one, 97% CAS 87553-87-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87553-87-5 |
| Molecular Formula | C7H3Cl2NOS |
| Molecular Weight | 220.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,5-Dichlorobenzo[d]thiazol-2(3H)-one, 97% (CAS 87553-87-5) pharmaceutical standards reference standard. Molecular formula: C7H3Cl2NOS. Molecular weight: 220.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H3Cl2NOS |
| Molecular Weight | 220.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichlorobenzo Standards
- 5,7-Dichlorobenzo[c][1,2,5]thiadiazol-4-amine (CAS 16407-86-6)
- 4,6-Dichlorobenzo[d]oxazole-2-thiol (CAS 218930-35-9)
- 4,6-Dichlorobenzo[d]thiazol-2(3H)-one (CAS 87553-88-6)
- 4,7-Dichlorobenzo[d]thiazol-2(3H)-one (CAS 87553-89-7)
- 5,6-Dichlorobenzo[d]thiazol-2(3H)-one (CAS 98279-10-8)
- 5,7-Dichlorobenzo[d]thiazol-2(3H)-one (CAS 898747-80-3)
- 5,6-dichlorobenzo[c][1,2,5]thiadiazol-4-amine (CAS 383405-77-4)
- 5,7-Dichlorobenzo[d]thiazol-2-amine (CAS 158465-13-5)
Recommended Standards
- 4-(Piperazin-1-ylmethyl)phenylboronic acid (CAS 763120-63-4)
- 4,6-Dichloro-2-(methylthio)pyrimidine-5-carbonitrile (CAS 33097-13-1)
- 2-(4-Methylpiperazin-1-yl)phenylboronic acid (CAS 250383-80-3)
- tert-Butyl N-(3-fluoro-4-hydroxyphenyl)-N-propylcarbamate (CAS 1881289-33-3)
- 3-[5-(4-butylphenyl)thiophen-2-yl]prop-2-enoic acid (CAS 1099660-34-0)
- Tert-butyl (1-(2-bromophenyl)ethyl)carbamate (CAS 1086391-99-2)
- 2-(Difluoromethyl)-4-methoxy-5-(trifluoromethyl)pyridine-3-acetic acid (CAS 1805265-58-0)
- Iopromide impurity 15 (CAS CATO-C4X-183215)
- (2,2-dimethoxyethyl)(1-phenylpropyl)amine (CAS 1178335-16-4)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com