Pentakis(dimethylamino)niobium(V), 99% CAS 19824-58-9
| CAS No. | 19824-58-9 |
| Molecular Formula | Nb |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Pentakis(dimethylamino)niobium(V), 99% is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Pentakis(dimethylamino)niobium(V), 99% (CAS 19824-58-9), molecular formula NbC2H6N and molecular weight 136.98 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an organic framework, Pentakis(dimethylamino)niobium(V), 99% is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 136.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Pentakis(dimethylamino)niobium(V), 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.
Physical & Chemical Properties
| Molecular Formula | Nb 5*C2H6N |
| Molecular Weight | 136.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Pentakis Standards
- [pentakis(hydroxymethyl)phenyl]methanol (CAS 2715-91-5)
- 1,2,3,4,6-Pentakis-O-(trimethylsilyl) α-D-Galactose (CAS 32166-80-6)
- 2,3,4,5,6-Pentakis(trifluoromethyl) benzoic acid (CAS 58956-75-5)
- 2,3,4,5,6-Pentakis(trifluoromethyl)aniline (CAS 58956-76-6)
- 4-[[2,3,4,4,6-Pentakis(4-carboxyphenoxy)-1,3,5-triaza-2,4λ5,6-triphosphacyclohex-4-en-1-yl]oxy]benzoicacid (CAS 69322-61-8)
- Pentakis(trifluoromethyl)phenol (CAS 723294-91-5)
Recommended Standards
- PBB 180 (CAS 67733-52-2)
- 5-Bromo-2-fluoro-3-(trifluoromethyl)benzaldehyde (CAS 1291487-26-7)
- N-(2-(2,4-Dioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)ethyl)-4-methylthiazole-5-carboxamide (CAS 2034416-80-1)
- (4-Chloro-3-fluorophenyl)(4-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898776-57-3)
- 2-Mercapto-4,4-dimethylimidazoline 4,4-Dimethyl-2-imidazolidinethione 4,4-Dimethylethylenethiourea 6086-42-6 D2435 (CAS 6086-42-6)
- 3-(methoxymethyl)-1,4'-bipiperidine (CAS 864293-25-4)
- Ethyl 2-fluoro-6-formylbenzoate (CAS 1806540-60-2)
- 9-(3-Nitrobenzylidene)-9H-fluorene (CAS 4421-51-6)
- 1-(1H-Pyrazol-1-yl)octan-1-one (CAS 541545-95-3)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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