Triethyl phosphonoacetate-<SUP>13</SUP>C<SUB>2</SUB> CAS 100940-60-1
| CAS No. | 100940-60-1 |
| Molecular Formula | C6[13C]2H17O5P |
| Molecular Weight | 226.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 226.18 g/mol gives Triethyl phosphonoacetate-<SUP>13</SUP>C<SUB>2</SUB> distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Triethyl phosphonoacetate-<SUP>13</SUP>C<SUB>2</SUB> (CAS 100940-60-1) is a high-purity analytical reference standard with the molecular formula C6[13C]2H17O5P and a molecular weight of 226.18 g/mol.
The molecular framework of Triethyl phosphonoacetate-<SUP>13</SUP>C<SUB>2</SUB> (C6[13C]2H17O5P) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 | C6[13C]2H17O5P |
| Molecular Weight | 226.18 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) | -0.5 |
| CAS Registry Year (est.) | 1985 |
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Recommended Standards
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- Diethyl 2-(2-methylbut-3-yn-2-yl)malonate (CAS 21079-27-6)
- 2-(2-Isopropyl-5-methylphenoxy)-N,N-dimethylethan-1-amine (CAS 91-46-3)
- 2-(Methoxymethyl)isonicotinaldehyde (CAS 162046-63-1)
- Ziprasidone impurity 56 (CAS CATO-C4X-124056)
- 4-(2,4-Dimethylphenoxy)-3-fluoroaniline (CAS 937597-95-0)
- 2,4-Dimethyl 5-amino-3-(4-morpholinylmethyl)-2,4-thiophenedicarboxylate (CAS 730950-16-0)
- (5-(Methylthio)-1,3,4-thiadiazol-2-yl)methanol (CAS 160111-80-8)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
Why CATO?
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