Tellurium Diethyldithiocarbamate CAS 20941-65-5
| CAS No. | 20941-65-5 |
| Molecular Formula | C20H48N4S8Te |
| Molecular Weight | 728.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tellurium Diethyldithiocarbamate is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tellurium Diethyldithiocarbamate (CAS 20941-65-5) is a high-purity analytical reference standard with the molecular formula C20H48N4S8Te and a molecular weight of 728.74 g/mol.
The molecular framework of Tellurium Diethyldithiocarbamate (C20H48N4S8Te) is characterized by sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Tellurium Diethyldithiocarbamate 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 | C20H48N4S8Te |
| Molecular Weight | 728.74 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) | -1.0 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 8 |
Related Tellurium Standards
- Tellurium(IV) iodide (99.9%-Te) (CAS 7790-48-9)
- Tellurium(IV) bromide (99.9%-Te) (CAS 10031-27-3)
- Tellurium tetrachloride (CAS 10026-07-0)
- tellurium trioxide,99.9% (CAS 13451-18-8)
- 14390-76-2 Tellurium, isotope of mass 130 Tellurium-130 (CAS 14390-76-2)
- 14390-75-1 Tellurium, isotope of mass 128 Tellurium-128 128Te (CAS 14390-75-1)
- Tellurium ICP Standard (CAS 13494-80-9)
- 14390-74-0 Tellurium, isotope of mass 126 Tellurium-126 126Te (CAS 14390-74-0)
Recommended Standards
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- 2,13-Bis(diphenylphosphino)-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine (CAS 134988-86-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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