1,4-Phenylenebis(methylene) bis(diethylcarbamodithioate) CAS 89964-93-2
| CAS No. | 89964-93-2 |
| Molecular Formula | C18H28N2S4 |
| Molecular Weight | 400.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H28N2S4, 1,4-Phenylenebis(methylene) bis(diethylcarbamodithioate) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 400.69 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).
CATO supplies 1,4-Phenylenebis(methylene) bis(diethylcarbamodithioate) (CAS 89964-93-2), a certified reference material (molecular formula C18H28N2S4, MW 400.69 g/mol) for analytical method development and quality control.
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 | C18H28N2S4 |
| Molecular Weight | 400.69 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 4 |
Related Phenylenebis Standards
- 5,5'-(1,4-Phenylenebis(oxy))bis(isobenzofuran-1,3-dione) (CAS 17828-53-4)
- 6,6'-(1,4-Phenylenebis(propane-2,2-diyl))bis(2,4-dimethylphenol) (CAS 34074-95-8)
- 2,2'-((1,2-Phenylenebis(azanediyl))bis(carbonyl))dibenzoic acid (CAS 66532-88-5)
- 2,2'-((1,3-Phenylenebis(azanediyl))bis(carbonyl))dibenzoic acid (CAS 852636-98-7)
- 2,2'-((1,4-Phenylenebis(azanediyl))bis(carbonyl))dibenzoic acid (CAS 7084-12-0)
- 2,2'-(1,4-Phenylenebis(methylene))bis(isoindoline-1,3-dione) (CAS 30391-55-0)
- 4,4'-((1,2-Phenylenebis(methylene))bis(oxy))bis(3-methoxybenzaldehyde) (CAS 128353-40-2)
- 1,1'-(1,3-phenylenebis(methylene))bis(3-phenylthiourea) (CAS 37042-63-0)
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