Ethyl (2-cyanoethyl)(diethoxymethyl)phosphinate CAS 123912-25-4
| CAS No. | 123912-25-4 |
| Molecular Formula | C10H20NO4P |
| Molecular Weight | 249.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.24 g/mol gives Ethyl (2-cyanoethyl)(diethoxymethyl)phosphinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl (2-cyanoethyl)(diethoxymethyl)phosphinate (CAS 123912-25-4), molecular formula C10H20NO4P and molecular weight 249.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Ethyl (2-cyanoethyl)(diethoxymethyl)phosphinate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 249.24 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), Ethyl (2-cyanoethyl)(diethoxymethyl)phosphinate 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 | C10H20NO4P |
| Molecular Weight | 249.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
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- 1-(3-Fluorobenzyl)-N-hydroxy-5-methyl-1H-1,2,3-triazole-4-carboximidamide (CAS 1255790-91-0)
- 1,3-Butadiene, 2-methyl-, polymer with 1,3-butadiene (CAS 25102-52-7)
- (R)-6-Fluorochroman-2-carboxylic acid (CAS 129101-37-7)
- 1-(4-(4-Fluorophenyl)-5-(2-morpholinoethyl)pyrimidin-2-yl)thiourea (CAS 866142-55-4)
- 3-(2,2-Dimethylcyclopropyl)propanal (CAS 2290627-80-2)
- (R)-1-(2-fluoro-5-methylphenyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 2097360-79-5)
- (2-Phenyl-2h-1,2,3-triazol-4-yl)methanamine (CAS 912761-28-5)
- 4-Iodo-3,5-dimethylaniline (CAS 117832-15-2)
- 3,4,5-Trihydroxycinnamic Aldehyde (CAS 951309-35-6)
- 4-(4-(Benzyloxy)phenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 452293-88-8)
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