14214-31-4 Isothiocyanic acid, 2-chloroallyl ester 1-Propene, 2-chloro-3-isothiocyanato- (9CI) 2-Chlor-3-isothiocyanato-1-propene 0-04-00-00219 (Beilstein Handbook Reference) BRN 1748580 beta-Chloroallyl isothiocyanate 2-Chloroallyl isothiocyanate 2-Chloro-3-isothiocyanato-1-propene EC 604-275-3 CAS 14214-31-4
| CAS No. | 14214-31-4 |
| Molecular Formula | C4H4ClNS |
| Molecular Weight | 133.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C4H4ClNS, 14214-31-4 Isothiocyanic acid, 2-chloroallyl ester 1-Propene, 2-chloro-3-isothiocyanato- (9CI) 2-Chlor-3-isothiocyanato-1-propene 0-04-00-00219 (Beilstein Handbook Reference) BRN 1748580 beta-Chloroallyl isothiocyanate 2-Chloroallyl isothiocyanate 2-Chloro-3-isothiocyanato-1-propene EC 604-275-3 contains a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 133.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
14214-31-4 Isothiocyanic acid, 2-chloroallyl ester 1-Propene, 2-chloro-3-isothiocyanato- (9CI) 2-Chlor-3-isothiocyanato-1-propene 0-04-00-00219 (Beilstein Handbook Reference) BRN 1748580 beta-Chloroallyl isothiocyanate 2-Chloroallyl isothiocyanate 2-Chloro-3-isothiocyanato-1-propene EC 604-275-3 (CAS 14214-31-4), molecular formula C4H4ClNS and molecular weight 133.60 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 14214-31-4 Isothiocyanic acid, 2-chloroallyl ester 1-Propene, 2-chloro-3-isothiocyanato- (9CI) 2-Chlor-3-isothiocyanato-1-propene 0-04-00-00219 (Beilstein Handbook Reference) BRN 1748580 beta-Chloroallyl isothiocyanate 2-Chloroallyl isothiocyanate 2-Chloro-3-isothiocyanato-1-propene EC 604-275-3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H4ClNS |
| Molecular Weight | 133.60 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isothiocyanic Standards
- 2131-59-1 Isothiocyanic acid, m-bromophenyl ester 3-12-00-01427 (Beilstein Handbook Reference) Benzene, 1-bromo-3-isothiocyanato- BRN 2081173 m-Bromophenyl isothiocyanate 3-Bromophenyl isothiocyanate (CAS 2131-59-1)
- 7356-55-0 Isothiocyanic acid, (4-piperidinosulfonyl)phenyl ester Piperidine, 1-((4-isothiocyanatophenyl)sulfonyl)- (9CI) BRN 4939532 N-(4-Isothiocyanatobenzenesulfonyl)piperidine Isothiocyanic acid, (4-piperidinosulfonylphenyl) ester NSC 68337 N-(4-Piperidinosulfonylphenyl)isothiocyanate (CAS 7356-55-0)
Recommended Standards
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