2,5-Dichloropentyl isothiocyanate CAS 380482-28-0
| CAS No. | 380482-28-0 |
| Molecular Formula | C6H9Cl2NS |
| Molecular Weight | 198.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,5-Dichloropentyl isothiocyanate is closely related to a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,5-Dichloropentyl isothiocyanate (CAS 380482-28-0) is a high-purity analytical reference standard with the molecular formula C6H9Cl2NS and a molecular weight of 198.11 g/mol.
Based on its molecular formula C6H9Cl2NS, 2,5-Dichloropentyl isothiocyanate contains a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 198.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H9Cl2NS |
| Molecular Weight | 198.11 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(pentan-3-yl)-1,3,2-dioxaborolane (CAS 1346264-22-9)
- 2-fluoro-3-hydroxy-5-(trifluoromethyl)cyclohex-2-en-1-one (CAS 2231674-18-1)
- 5-fluoro-6-nitro-2,3-dihydro-1,3-benzoxazol-2-one (CAS 132667-24-4)
- 4,4,5,5-Tetramethyl-2-(3-methylbutan-2-yl)-1,3,2-dioxaborolane (CAS 807611-14-9)
- 2-Methyl-2-(phenylamino)propanoic acid (CAS 59081-61-7)
- (2E)-3-(4-Fluorophenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 1029599-27-6)
- 1-(4-Aminophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 346637-44-3)
- m-PEG3-succinimidyl carbonate (CAS 477775-77-2)
- 1-(2-(4-Methoxyphenoxy)ethyl)-1H-pyrrole-2-carbaldehyde (CAS 883546-33-6)
- Benzyl (R)-(1-hydrazinyl-1-oxopropan-2-yl)carbamate (CAS 57355-13-2)
- Herpetone (CAS 951677-22-8)
- 9-Octadecenoic acid (9Z)-, (2-hydroxy-1,3,2-dioxaborolan-4-yl)methyl ester (CAS 89325-22-4)
- (S)-2-(benzylamino)-4-(tert-butoxy)-4-oxobutanoic acid (CAS 1212111-82-4)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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 18665070610 / Nicole.chen@cato-chem.com