2-Chloro-4-thiocyanatophenol CAS 6096-20-4
| CAS No. | 6096-20-4 |
| Molecular Formula | C7H4ClNOS |
| Molecular Weight | 185.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Chloro-4-thiocyanatophenol (CAS 6096-20-4), a certified reference material (molecular formula C7H4ClNOS, MW 185.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H4ClNOS, 2-Chloro-4-thiocyanatophenol contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 185.63 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).
As a certified reference material (CRM), 2-Chloro-4-thiocyanatophenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H4ClNOS |
| Molecular Weight | 185.63 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, water (slightly soluble) |
| 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 Chloro Standards
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Recommended Standards
- 2-Chloro-1,3-benzothiazol-6-ol (CAS 2591-16-4)
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- 3-(5-Chlorothiophen-2-yl)-3-oxopropanenitrile (CAS 71683-01-7)
- 3-Cyano-N-(pyridin-3-yl)benzamide (CAS 1016809-18-9)
- Barium (2S,3R,4S,5S,6R)-4,5-dihydroxy-6-((phosphonooxy)methyl)tetrahydro-2H-pyran-2,3-bis(olate) hydrate(1:1:x) (CAS 150400-00-3)
- 1-Benzyl-4-chloro-1H-pyrazole (CAS 50877-40-2)
- 4-Cyclopropyl-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one (CAS 918907-31-0)
- Eldecalcitol Impurity 21 (CAS 1809782-41-9)
- 14834-85-6 Dysprosium, isotope of mass 162 Dysprosium-162 162Dy (CAS 14834-85-6)
- 2-[3-(2,4-dioxohexahydropyrimidin-1-yl)phenoxy]acetic acid (CAS 2633725-29-6)
- Ilaprazole Impurity 79 (CAS CATO-C4X-113079)
- 3-Amino-2-fluorophenylboronic Acid Pinacol Ester (CAS 1231892-80-0)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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