4-Bromo-3-chlorophenyl isothiocyanate CAS 19241-38-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19241-38-4 |
| Molecular Formula | C8H6BrNS |
| Molecular Weight | 228.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-3-chlorophenyl isothiocyanate (CAS 19241-38-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6BrNS. Molecular weight: 228.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6BrNS |
| Molecular Weight | 228.11 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.) | 1962 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(bromomethyl)-1-methanesulfonylazetidine (CAS 1850205-92-3)
- 2-Bromo-4-methylphenyl isothiocyanate (CAS 19241-39-5)
- 6-Bromo-4-methylbenzo[d]thiazole (CAS 1807164-46-0)
- 2-(4,7-Dichloro-3-indolyl)-2-oxoacetic Acid (CAS 1514155-85-1)
- 4-Amino-6-(difluoromethyl)-5-methoxynicotinoyl chloride (CAS 1804679-00-2)
- 3-(3-Methoxyphenyl)-1-(o-tolyl)propan-1-one (CAS 898774-37-3)
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- 1-methyl-5,6-dihydropyrrolo[3,4-c]pyrazol-4-one (CAS 1367991-88-5)
- (S)-N-Ethyl-2-(pyrrolidin-3-yloxy)pyrimidin-4-amine hydrochloride (CAS 1417789-16-2)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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