((4-(4-Hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)phosphonic acid CAS 852947-39-8
| CAS No. | 852947-39-8 |
| Molecular Formula | C19H25O5P |
| Molecular Weight | 364.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures ((4-(4-Hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)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.
((4-(4-Hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)phosphonic acid (CAS 852947-39-8), molecular formula C19H25O5P and molecular weight 364.37 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, ((4-(4-Hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)phosphonic acid (C19H25O5P) contains a flavonoid core, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 364.37 g/mol, it falls into the moderately-high-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H25O5P |
| Molecular Weight | 364.37 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Hydroxy Standards
- 1-[(5Z)-5-[(3-Hydroxy-4-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]pyrrolidine-2,5-dione (CAS 400077-36-3)
- 8-Hydroxy-6,9-diphenyl-10H-pyrido[1,2-α]quinoxalin-10-one (CAS 62638-50-0)
- 4`-Hydroxy Torsemide (CAS 99300-67-1)
- 7-Hydroxy-3-(2-isopropylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one (CAS 449745-81-7)
- 7-Hydroxy-3-(4-propylphenoxy)-2-(trifluoromethyl)-4h-chromen-4-one (CAS 315233-03-5)
- N-Hydroxy-2-(N-isopropoxy-[1,1'-biphenyl]-4-ylsulfonamido)acetamide (CAS 704888-90-4)
- 5-Hydroxy Omeprazole-(Pyridyl)-d (CAS 1189882-58-3)
- rac 2-Hydroxy-4,6-dimethoxy-benzoic Acid 1-Methyl-5-oxo-9-decen-1-yl Ester (CAS 312305-40-1)
Recommended Standards
- 1415819-77-0 tert-Butyl 4-(4-cyano-5-fluoro-2-nitrophenylamino)piperidine-1-carboxylate (CAS 1415819-77-0)
- (2S,3S,4S,5R,6S)-2-(Methoxycarbonyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 29587-10-8)
- 5-Fluoro-O4-(2,4,6-trimethylphenyl)-2'-deoxyuridine (CAS 141120-63-0)
- (4-((4-Methoxyphenyl)sulfonamido)benzoyl)glycine (CAS 795293-19-5)
- 3-Boc-3-azabicyclo[3.1.0]hexane-6-carboxylic Acid (CAS 1119512-39-8)
- N1-(2-(Dimethylamino)-2-(thiophen-2-yl)ethyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 941870-71-9)
- (2-Methylbenzoyl)methionine (CAS 65054-80-0)
- Dibenzylacetone (CAS 3506-88-5)
- Methyl 4-((1,1-dioxidotetrahydrothiophen-3-yl)amino)butanoate hydrochloride (CAS 1245569-32-7)
- 4-(Pyrazin-2-yl)benzaldehyde (CAS 127406-08-0)
- 2-(3,5-Dioxothiomorpholino)pent-4-ynoic acid (CAS 1566158-53-9)
- Diethyl (2,6-dichlorobenzyl)phosphonate (CAS 63909-56-8)
- Lauryl Sulfate Impurity 1 (CAS 3700-71-8)
- FLAG Epitope Peptide (CAS 98849-88-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com