1286480-03-2 Nitrilotris(methylene)triphosphonic Acid-13C3 CAS 1286480-03-2
| CAS No. | 1286480-03-2 |
| Molecular Formula | [13C]3H12NO9P3 |
| Molecular Weight | 302.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1286480-03-2 Nitrilotris(methylene)triphosphonic Acid-13C3 (CAS 1286480-03-2), molecular formula [13C]3H12NO9P3 and molecular weight 302.03 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1286480-03-2 Nitrilotris(methylene)triphosphonic Acid-13C3 ([13C]3H12NO9P3) is characterized by a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | [13C]3H12NO9P3 |
| Molecular Weight | 302.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | -3.5 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Nitrilotris Standards
- 2,2',2''-((Nitrilotris(ethane-2,1-diyl))tris(oxy))tris(ethan-1-ol) (CAS 54384-48-4)
- 2,2',2''-nitrilotris(N,N-dimethylacetamide) (CAS 51930-98-4)
- 1,1',1''-(Nitrilotris(benzene-4,1-diyl))triethanone (CAS 4181-21-9)
- 3,3',3''-Nitrilotris(propionamide) (CAS 2664-61-1)
- Nitrilotris(ethane-2,1-diyl) tris(dihydrogen phosphate) (CAS 68140-45-4)
- 3,3',3''-Nitrilotris(propan-1-ol) (CAS 14002-34-7)
- 6,6',6''-Nitrilotris(2-naphthoic acid) (CAS 1608996-73-1)
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Recommended Standards
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- 3-[(pyrrolidin-3-yloxy)methyl]pyridine dihydrochloride (CAS 1376315-81-9)
- (S)-Methyl 3-methyl-2-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylate (CAS 1956437-81-2)
- 2-(2-(4-Methoxyphenyl)acetamido)-N-methylthiazole-4-carboxamide (CAS 941882-10-6)
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