69815-54-9 A836660 [3-(phenylcarbamoyl)naphthalen-2-yl] dihydrogen phosphate; sodium [3-[anilino(oxo)methyl]-2-naphthalenyl] dihydrogen phosphate; sodium CAS 69815-54-9
| CAS No. | 69815-54-9 |
| Molecular Formula | C17H28NO5P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
69815-54-9 A836660 [3-(phenylcarbamoyl)naphthalen-2-yl] dihydrogen phosphate; sodium [3-[anilino(oxo)methyl]-2-naphthalenyl] dihydrogen phosphate; sodium (CAS 69815-54-9), molecular formula C17H28NO5PNa and molecular weight 380.38 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 69815-54-9 A836660 [3-(phenylcarbamoyl)naphthalen-2-yl] dihydrogen phosphate; sodium [3-[anilino(oxo)methyl]-2-naphthalenyl] dihydrogen phosphate; sodium (C17H28NO5PNa) is characterized by a steroid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. 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. 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).
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 | C17H28NO5P 2*Na |
| Molecular Weight | 380.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related A Standards
- 3-(Phenylcarbamoyl)-1,3-thiazolidine-4-carboxylic acid (CAS 1008706-90-8)
- 3-[(phenylcarbamoyl)amino]propanoic acid (CAS 10250-66-5)
- (S)-2-((Phenylcarbamoyl)oxy)propanoic acid (CAS 102936-05-0)
- Benzyl 4-(phenylcarbamoyl)piperidine-1-carboxylate (CAS 10315-00-1)
- 1-Methyl-5-(phenylcarbamoyl)-1H-pyrazole-4-carboxylic acid (CAS 1052627-11-8)
- 1-[(phenylcarbamoyl)methyl]piperidine-3-carboxylic acid (CAS 1082939-15-8)
- 4-(5-(Phenylcarbamoyl)-1,3,4-thiadiazol-2-yl)butanoic acid (CAS 1142202-80-9)
- 3-(5-(Phenylcarbamoyl)-1,3,4-thiadiazol-2-yl)propanoic acid (CAS 1142209-41-3)
Recommended Standards
- 1-[4-(tert-Butyl)phenyl]cyclobutanemethanamine (CAS 1096853-40-5)
- 2-Amino-2-(naphthalen-2-yl)ethan-1-ol oxalate (CAS 1177343-81-5)
- 3-Fluoro-1H-indole (CAS 66946-81-4)
- N-Heptyl-3-methylaniline (CAS 167023-89-4)
- 2-Bromo-4-bromomethyl-6-(trifluoromethyl)pyridine (CAS 1227599-56-5)
- 1-((2-Chlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-imidazo[4,5-b]pyridine (CAS 339027-20-2)
- 1-Ethynyl-4-fluorobenzene-2,3,5,6-d4 (CAS 2378754-22-2)
- Ciglitazone (CAS 74772-77-3)
- 3-METHYL-5-TRIFLUOROMETHYLPHENYLACETIC ACID (CAS 1214352-00-7)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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