Praseodymium carbonate, 99.90% CAS 14948-62-0
| CAS No. | 14948-62-0 |
| Molecular Formula | C7H14O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H14O3C2O6, Praseodymium carbonate, 99.90% contains a carbohydrate-derived structure; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.20 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).
Praseodymium carbonate, 99.90% (CAS 14948-62-0), molecular formula C7H14O3C2O6 and molecular weight 266.20 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C7H14O3 C2O6 |
| Molecular Weight | 266.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
Related Praseodymium Standards
- Praseodymium(III) Chloride Heptahydrate (CAS 10025-90-8)
- Praseodymium sulfate (CAS 10277-44-8)
- Praseodymium(III) chloride (CAS 10361-79-2)
- Praseodymium(III) oxide (CAS 12036-32-7)
- Praseodymium oxide(III,IV) (CAS 12037-29-5)
- Praseodymium sulfide (Pr2S3) (CAS 12038-13-0)
- Praseodymium(III) perchlorate (CAS 13498-07-2)
- Praseodymium(III) bromide (CAS 13536-53-3)
Recommended Standards
- 6-Pyridin-2-yl-2-thioxo-2,3-dihydropyrimidin-4(1{H})-one (CAS 64670-16-2)
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- 4-Chloro-6-(difluoromethyl)-5-hydroxypicolinonitrile (CAS 1805380-23-7)
- Ethyl 6-chloro-1,2,3,4-tetrahydroquinoline-3-carboxylate (CAS 1706455-06-2)
- Methyl 2-(4-(piperidin-4-ylmethoxy)phenyl)acetate hydrochloride (CAS 1185153-80-3)
- 2-(4-(Difluoromethoxy)phenyl)-2-methylpropanoic acid (CAS 80854-27-9)
- N-(3-ethoxyphenyl)-3-oxobutanamide (CAS 473827-10-0)
- 2-[3,4-Dihydro-2(1H)-isoquinolinyl]aniline (CAS 246247-91-6)
- Brexpiprazole Impurity 37 (CAS CATO-C4X-113137)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
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