3-(Dimethoxyphosphoryl)benzoic acid CAS 26342-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26342-21-2 |
| Molecular Formula | C9H11O5P |
| Molecular Weight | 230.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Dimethoxyphosphoryl)benzoic acid (CAS 26342-21-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11O5P. Molecular weight: 230.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11O5P |
| Molecular Weight | 230.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Dimethoxyphosphoryl Standards
- (4-(Dimethoxyphosphoryl)phenyl)boronic acid (CAS 914657-00-4)
- Methyl 5-(dimethoxyphosphoryl)pentanoate (CAS 195871-91-1)
- 6-Dimethoxyphosphoryl-5-oxo-hexanoic acid (CAS 130121-24-3)
- Methyl 5-dimethoxyphosphoryl-4-oxo-pentanoate (CAS 71235-01-3)
- 1-Dimethoxyphosphoryl-7-hydroxy-heptan-2-one (CAS 68382-89-8)
- 1-Dimethoxyphosphoryl-3-phenyl-propan-2-one (CAS 52343-38-1)
- (4-((Dimethoxyphosphoryl)methyl)phenyl)boronic acid (CAS 1228435-53-7)
- 4-((Dimethoxyphosphoryl)methyl)benzoic acid (CAS 1823857-21-1)
Recommended Standards
- 2-(Methoxy(phenoxy)phosphoryl)acetic acid (CAS 66448-24-6)
- 4-Phosphonobenzoic Acid 1-Ethyl Ester (CAS 75378-49-3)
- Dodecyl dihydrogen borate (CAS 134638-14-5)
- 4-(2-Bromo-3,4,5-trimethoxybenzoyl)morpholine (CAS 312523-02-7)
- 4-Methyl-3-(5-methyl-1H-tetrazol-1-yl)benzoic acid (CAS 1000339-18-3)
- 4-Ethyl-2,2-dipropyloxazolidine (CAS 5140-89-6)
- 11,15-Dioxa-16-azatetracyclo[8.7.0.0^{2,7}.0^{13,17}]heptadeca-1,3,5,7,9-pentaene-16-carboxamide (CAS 477853-76-2)
- Ethyl 2-((1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)methyl)benzoate (CAS 866152-97-8)
- Riociguat Impurity 4 (CAS CATO-C4X-17494)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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