Tetrabutylammonium tetrathiorhenate(VII), 99% CAS 16829-47-3
| CAS No. | 16829-47-3 |
| Molecular Formula | ReS4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tetrabutylammonium tetrathiorhenate(VII), 99% 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.
CATO supplies Tetrabutylammonium tetrathiorhenate(VII), 99% (CAS 16829-47-3), a certified reference material (molecular formula ReS4C16H36N, MW 556.92 g/mol) for analytical method development and quality control.
Based on its molecular formula ReS4C16H36N, Tetrabutylammonium tetrathiorhenate(VII), 99% contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 556.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | ReS4 C16H36N |
| Molecular Weight | 556.92 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 4 |
Related Tetrabutylammonium Standards
- Tetrabutylammonium Cyanide (CAS 10442-39-4)
- Tetrabutylammonium 1,3-dioxopropan-2-ide (CAS 105142-14-1)
- Tetrabutylammonium Acetate (contains 10-15%AcOH) (CAS 10534-59-5)
- Tetrabutylammonium (CAS 10549-76-5)
- Tetrabutylammonium ethoxide (CAS 106303-37-1)
- Tetrabutylammonium butane-1-sulfonate (CAS 108427-52-7)
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- Tetrabutylammonium heptadecafluorooctane sulfonate (CAS 111873-33-7)
Recommended Standards
- 4-(4-Chloro-3-methylphenoxy)-3-(trifluoromethyl)-phenylamine (CAS 946662-89-1)
- N,N-Diethylazetidin-3-amine hydrochloride (CAS 1190322-61-2)
- (S)-5-Chloro-3-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-7-(1-(3,4,5-trifluorophenyl)ethyl)-7HH-pyrazolo[3,4-b]pyridine (CAS 1160358-91-7)
- N-Hexyl-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 21097-51-8)
- Ethyl 2-[3-(tert-butyl)-1-cyclohexyl-1H-1,2,4-triazol-5-yl]acetate (CAS 1353506-97-4)
- 855749-65-4 3-(4-bromophenoxymethyl)benzoic acid DTXSID20342813 (CAS 855749-65-4)
- 2-(3,4-Dimethylphenyl)-8-methylimidazo[1,2-a]pyridine (CAS 881041-49-2)
- (R)-2-(Morpholin-2-yl)acetic acid (CAS 1257854-97-9)
- 4-Ethoxybenzene-1,3-diamine sulfate (CAS 68015-98-5)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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