4009-98-7 (Methoxymethyl)triphenylphosphonium chloride Phosphonium, (methoxymethyl)triphenyl-, chloride AI3-60088 EINECS 223-664-5 EC 223-664-5 CAS 4009-98-7
| CAS No. | 4009-98-7 |
| Molecular Formula | C20H38OP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 360.95 g/mol gives 4009-98-7 (Methoxymethyl)triphenylphosphonium chloride Phosphonium, (methoxymethyl)triphenyl-, chloride AI3-60088 EINECS 223-664-5 EC 223-664-5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4009-98-7 (Methoxymethyl)triphenylphosphonium chloride Phosphonium, (methoxymethyl)triphenyl-, chloride AI3-60088 EINECS 223-664-5 EC 223-664-5 (CAS 4009-98-7), molecular formula C20H38OPCl and molecular weight 360.95 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H38OPCl, 4009-98-7 (Methoxymethyl)triphenylphosphonium chloride Phosphonium, (methoxymethyl)triphenyl-, chloride AI3-60088 EINECS 223-664-5 EC 223-664-5 contains organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 360.95 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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 | C20H38OP Cl |
| Molecular Weight | 360.95 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Methoxymethyl Standards
- 5-(Methoxymethyl)pyridine-3-carboxylic acid (CAS 1000298-38-3)
- [3-(methoxymethyl)-5-methyl-1,2-oxazol-4-yl]boronic acid (CAS 1000894-08-5)
- 1-(Methoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1001500-66-8)
- 3,5-Bis(methoxymethyl)phenylboronic Acid Pinacol Ester (CAS 1003323-26-9)
- 1-Methoxymethyl-1h-indazole-5-carboxylic acid hydrazide (CAS 1005205-35-5)
- 1-(Methoxymethyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1006334-16-2)
- 5-(Methoxymethyl)-2-[1-methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidin-7-ol (CAS 1007074-04-5)
- 3-(Methoxymethyl)benzothioamide (CAS 1016500-31-4)
Recommended Standards
- N-methyl-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide (CAS 116850-74-9)
- 4-Methyl-2-(2-pyridyl)thiazole-5-carboxylic Acid (CAS 34418-48-9)
- 3-(4-(4-Bromophenyl)thiazol-2-yl)aniline (CAS 886496-25-9)
- Ethyl 4-(furan-2-carbonyl)isoxazole-3-carboxylate (CAS 338761-74-3)
- 4-Bromo-5-fluoro-6-methylpyrimidine (CAS 916213-45-1)
- 2-Fluoro-6-methylpyrimidin-4-amine (CAS 18260-54-3)
- 1-Hydroxyrutaecarpine (CAS 53600-24-1)
- 6-(2,5-Dimethoxyphenyl)-3-methylimidazo[2,1-b]thiazole (CAS 100849-94-3)
- N-(5-chloro-2-methylphenyl)-2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040634-69-2)
- Liraglutide (CAS 204656-20-2)
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