Sodium nitrilotris(ethane-2,1-diyl) tris(hydrogen phosphate) CAS 66197-79-3
| CAS No. | 66197-79-3 |
| Molecular Formula | C6H15NO12P3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Sodium nitrilotris(ethane-2,1-diyl) tris(hydrogen phosphate) 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.
Sodium nitrilotris(ethane-2,1-diyl) tris(hydrogen phosphate) (CAS 66197-79-3) is a high-purity analytical reference standard with the molecular formula C6H15NO12P3Na and a molecular weight of 409.09 g/mol.
Structurally, Sodium nitrilotris(ethane-2,1-diyl) tris(hydrogen phosphate) (C6H15NO12P3Na) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 409.09 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H15NO12P3 3*Na |
| Molecular Weight | 409.09 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Sodium Standards
- 4,4',4''-(((Nitrilotris(methylene))tris(1H-1,2,3-triazole-4,1-diyl))tris(methylene))tribenzoic acid (CAS 1093949-56-4)
- 5,5',5''-((Nitrilotris(benzene-4,1-diyl))tris(ethyne-2,1-diyl))triisophthalic acid (CAS 1173285-14-7)
- 1286480-03-2 Nitrilotris(methylene)triphosphonic Acid-13C3 (CAS 1286480-03-2)
- 4',4''',4'''''-Nitrilotris(([1,1'-biphenyl]-3,5-dicarboxylic acid)) (CAS 1347748-59-7)
- 3,3',3''-Nitrilotris(propan-1-ol) (CAS 14002-34-7)
- 1,1',1''-[Nitrilotris[2,1-ethanediyloxy(3,5-dimethoxy-4,1-phenylene)[(2E)-1-oxo-2-propene-3,1-diyl]] (CAS 1415153-58-0)
- 5,5',5''-(4,4',4''-(Nitrilotris(methylene))tris(1H-1,2,3-triazole-4,1-diyl))triisophthalic acid (CAS 1566598-36-4)
- 6,6',6''-Nitrilotris(2-naphthoic acid) (CAS 1608996-73-1)
Recommended Standards
- 4-Phenyl-5-tosyl-1,2,3-thiadiazole (CAS 206132-49-2)
- 1-(5-Amino-1-methyl-1h-pyrazol-4-yl)prop-2-en-1-one (CAS 1493592-68-9)
- 5-Cyclopropoxy-2-formylnicotinic acid (CAS 1243480-68-3)
- 7-Oxododec-11-enoic acid (CAS 54921-60-7)
- (S)-Benzyl 4-((2-amino-N-ethylpropanamido)methyl)piperidine-1-carboxylate (CAS 1353999-63-9)
- 4-Acetyl-3-methylbenzonitrile (CAS 496848-58-9)
- TERT-BUTYL 3-((4-AMINO-6-CHLOROPYRIMIDIN-5-YL)OXY)AZETIDINE-1-CARBOXYLATE (CAS 1787294-46-5)
- 2-(Methylthio)isonicotinic acid (CAS 74470-24-9)
- 1,3-Thiazole-4-carbonyl chloride (CAS 3745-79-7)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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