1,3-dichloro-5-isothiocyanatobenzene CAS 6590-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6590-93-8 |
| Molecular Formula | C7H3Cl2NS |
| Molecular Weight | 204.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-dichloro-5-isothiocyanatobenzene (CAS 6590-93-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H3Cl2NS. Molecular weight: 204.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H3Cl2NS |
| Molecular Weight | 204.08 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 |
| 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dichloro Standards
- 3,4-Dichloro-1,2-benzothiazole (CAS 19331-16-9)
- 3,6-Dichloro-1,2-benzothiazole (CAS 19331-18-1)
- 2,6-Dichloro-1,3-benzothiazole (CAS 3622-23-9)
- 2,7-Dichloro-1,3-benzothiazole (CAS 2942-23-6)
- 2,6-Dichloro-4-isopropylaniline (CAS 1428234-45-0)
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- 2,5-Dichloro-N-isopropylaniline (CAS 54962-85-5)
Recommended Standards
- 2,2,3,3-Tetrafluoro-4-methoxy-4-oxobutanoic acid (CAS 356-33-2)
- 3,5-Dichlorobenzo[d]isothiazole (CAS 19331-17-0)
- 2,3-Dichlorophenyl isothiocyanate (CAS 6590-97-2)
- 1-(4-Chloromethyl-phenyl)-1H-[1,2,3]triazole (CAS 1341039-29-9)
- 2-Bromo-6-chloro-5-(trifluoromethyl)pyridin-3-amine (CAS 1823865-96-8)
- 35342-88-2 BSC N,O-Bis(trimethylsilyl)carbamate Trimethylsilyl N-(trimethylsilyl)carbamate (CAS 35342-88-2)
- 2-(2-Pyridyloxy)aceticacid;2,2,2-trifluoroaceticacid (CAS 2231675-04-8)
- (6-(Difluoromethyl)pyridin-3-yl)boronic acid (CAS 2407646-08-4)
- 2-Bromo-5-{[2-(trimethylsilyl)ethoxy]methyl}-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (CAS 1334674-90-6)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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