865-35-0 Tantalum(5+) pentamethoxide DTXSID50509856 CAS 865-35-0
| CAS No. | 865-35-0 |
| Molecular Formula | C5H15O5Ta |
| Molecular Weight | 336.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 865-35-0 Tantalum(5+) pentamethoxide DTXSID50509856 is closely related to a carbohydrate-derived structure in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 865-35-0 Tantalum(5+) pentamethoxide DTXSID50509856 (CAS 865-35-0), a certified reference material (molecular formula C5H15O5Ta, MW 336.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H15O5Ta, 865-35-0 Tantalum(5+) pentamethoxide DTXSID50509856 contains a carbohydrate-derived structure; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 336.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 865-35-0 Tantalum(5+) pentamethoxide DTXSID50509856 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 | C5H15O5Ta |
| Molecular Weight | 336.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 1957 |
Related Tantalum Standards
- 7721-01-9 Tantalum(V) chloride MFCD00011253 Tantalum chloride Tantalum chloride (TaCl5) Tantalum (V) chloride (CAS 7721-01-9)
- Potassium tantalum oxide (CAS 12030-91-0)
- Tantalum sulfide (CAS 12143-72-5)
- Tantalum silicide (99.5%-Ta) (CAS 12039-79-1)
- Tantalum(V) oxide (CAS 1314-61-0)
- Tantalum tris(diethylamino)tert-butyamide (CAS 169896-41-7)
- Tantalum boride (1:2) (CAS 12007-35-1)
- Tantalum nitride (CAS 12033-62-4)
Recommended Standards
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- 2-(3-Iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706444-45-2)
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- 2-Bromo-4-methyl-1-(trifluoromethoxy)benzene (CAS 887268-25-9)
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- tert-Butyl (5-bromo-2-oxo-1,2-dihydropyridin-3-yl)carbamate (CAS 1787911-15-2)
- Peptide Impurity 04 (CAS 2913424-91-4)
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