(3-Methoxy-3-oxo-propyl)phosphonic acid CAS 174276-11-0
| CAS No. | 174276-11-0 |
| Molecular Formula | C4H9O5P |
| Molecular Weight | 168.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 168.09 g/mol gives (3-Methoxy-3-oxo-propyl)phosphonic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (3-Methoxy-3-oxo-propyl)phosphonic acid (CAS 174276-11-0), a certified reference material (molecular formula C4H9O5P, MW 168.09 g/mol) for analytical method development and quality control.
The molecular framework of (3-Methoxy-3-oxo-propyl)phosphonic acid (C4H9O5P) is characterized by a carbohydrate-derived structure, a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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.
CATO manufactures (3-Methoxy-3-oxo-propyl)phosphonic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H9O5P |
| Molecular Weight | 168.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2006 |
Related Methoxy Standards
- 3-Methoxy-3-oxoprop-1-ene-1-sulfonic acid (CAS 1909358-92-4)
- 2-Methoxy-6-methyl-3-nitropyridine (CAS 112163-03-8)
- 5-Methoxy-2-methylpyrimidine-4-carboxylic acid (CAS 113949-10-3)
- 6-Methoxy-5-methylpyrimidine-4-carboxylic acid (CAS 1211507-53-7)
- 5-Methoxy-2-methyl-3-nitropyridine (CAS 1211534-67-6)
- 2-Methoxy-4-methylpyrimidine-5-carboxylic acid (CAS 1228113-00-5)
- 5-Methoxy-3-methylpyrazine-2-carboxylic Acid (CAS 1262860-60-5)
- (6S)-6-Methoxy-4,6-dihydrofuro[3,2-c]pyran-2-one (CAS 131149-16-1)
Recommended Standards
- 4-Fluoro-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1393553-59-7)
- 1-Bromohexane-6,6,6-d3 (CAS 350818-70-1)
- 4-Fluoro-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1159445-42-7)
- 2-(Dimethoxyphosphoryl)acetic acid (CAS 34159-46-1)
- Ethyl 1,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 85290-77-3)
- 3-Fluoro-N-methoxy-N-methylpicolinamide (CAS 1256805-30-7)
- 3-Formylthiophene-2-carbonitrile (CAS 41056-99-9)
- (Z)-1-(Furan-2-yl)-4-methoxy-1,4-dioxo-3-(pyridin-1-ium-1-yl)but-2-ene-2-thiolate (CAS 2417676-86-7)
- Abemaciclib Impurity 176 (CAS CATO-C4X-2937176)
- 3-Phenyl-5-(4-phenyl-5-(trifluoromethyl)thiophen-2-yl)-1,2,4-oxadiazole (CAS 256414-81-0)
- 1,2-Bis(3-ethylbenzo[d]thiazol-2(3H)-ylidene)hydrazine (CAS 2814-60-0)
- 5-(5-Hydroxy-1H-indazol-1-yl)-1-methylpyridin-2(1H)-one (CAS 1893415-24-1)
- 5-Ethyl-1H-indole-2,3-dione 5-ethylindoline-2,3-dione 96202-56-1 (CAS 96202-56-1)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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