4-(1-(4-Hydroxy-5-isopropyl-2-methylphenyl)-3-oxo-1,3-dihydroisobenzofuran-1-yl)-2-isopropyl-5-methylphenyl dihydrogen phosphate xsodium salt CAS 28749-63-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28749-63-5 |
| Molecular Formula | C28H30O7P Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(1-(4-Hydroxy-5-isopropyl-2-methylphenyl)-3-oxo-1,3-dihydroisobenzofuran-1-yl)-2-isopropyl-5-methylphenyl dihydrogen phosphate xsodium salt (CAS 28749-63-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H30O7P Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H30O7P Na |
| Molecular Weight | 532.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Hydroxy Standards
- N-(4-Hydroxy-3-oxo-2,3-dihydro-1H-inden-5-yl)acetamide (CAS 1000333-88-9)
- 1-Benzyl-4-hydroxy-6-carbomoyl-5-azaindole (CAS 1000342-24-4)
- 3-Hydroxy-4-cyano (1H)Indazole (CAS 1000342-91-5)
- 6-Hydroxy-1,2-dihydro-3H-indazol-3-one (CAS 1000343-86-1)
- 3-Hydroxy-5-ethylisoxazole (CAS 10004-45-2)
- 2-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic acid (CAS 1000414-37-8)
- (S)-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic Acid Methyl Ester (CAS 1000414-38-9)
- 2-Hydroxy-2-phenyl-1-(1H-pyrrol-2-yl)ethanone (CAS 100063-06-7)
Recommended Standards
- 2-(2-Isopropyl-5-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621938-06-3)
- 6-Amino-5-nitrouracil (CAS 3346-22-3)
- 2-(2-(Cyclohexyloxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1343251-89-7)
- 3,3-Dimethyl-2-methylenebutanoic acid (CAS 4423-82-9)
- 2-(Chloromethyl)-6-(difluoromethyl)-4-methylpyridine-3-carboxaldehyde (CAS 1361880-14-9)
- 4-Hydrazinylpyridine hydrobromide (CAS 1351610-78-0)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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