5-Chlorobenzo[c][1,2,5]thiadiazole-4-sulfonyl chloride CAS 100130-48-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100130-48-1 |
| Molecular Formula | C6H2Cl2N2O2S2 |
| Molecular Weight | 269.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chlorobenzo[c][1,2,5]thiadiazole-4-sulfonyl chloride (CAS 100130-48-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H2Cl2N2O2S2. Molecular weight: 269.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H2Cl2N2O2S2 |
| Molecular Weight | 269.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Chlorobenzo Standards
- 1-(6-Chlorobenzo[d]thiazol-2-yl)azetidine-3-carboxylic acid (CAS 1283107-95-8)
- 1-(4-Chlorobenzo[d]thiazol-2-yl)azetidine-3-carboxylic acid (CAS 1283109-14-7)
- 11-Chlorobenzo[4,5]thieno[3,2-b]quinoline (CAS 35771-74-5)
- 2-(((7-Chlorobenzo[b]thiophen-3-yl)methyl)(ethyl)amino)ethan-1-ol (CAS 337469-26-8)
- (4-(5-Chlorobenzo[d]oxazol-2-yl)morpholin-2-yl)methanamine (CAS 1035840-13-1)
- 6-Chlorobenzo[b]thiophene-3-sulfonyl chloride (CAS 1593831-66-3)
- 1-((3-Chlorobenzo[b]thiophen-2-yl)methyl)piperazine (CAS 885531-68-0)
- (3-Chlorobenzo[b]thiophen-2-yl)(pyrrolidin-1-yl)methanone (CAS 289494-19-5)
Recommended Standards
- 5-(2,6-Dichlorobenzyl)pyrimidine-2,4-diamine (CAS 1000575-30-3)
- [4-[(2-Cyanobenzyl)thio]phenyl]boronic acid (CAS 1005206-26-7)
- Dichlorophen (CAS 97-23-4)
- Methyl 2-methyl-2-phenoxypropanoate (CAS 72278-52-5)
- 5-(2,3,4,5,6-Pentafluorophenyl)-1H-indole-3-carbaldehyde (CAS 893734-35-5)
- (4-Chloro-6-methoxy-1,3,5-triazin-2-yl)glycine (CAS 66449-79-4)
- (S)-2-Amino-3-(4-bromophenyl)propanoic acid hydrochloride (CAS 122839-59-2)
- 2-Azido-N-(4-isopropylphenyl)acetamide (CAS 1006679-47-5)
- N5-(2-Sulfoethyl)glutamine (CAS 93369-01-8)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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