Isopropyl Phenyl Phosphate CAS 46355-07-1
| CAS No. | 46355-07-1 |
| Molecular Formula | C9H13O4P |
| Molecular Weight | 216.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Isopropyl Phenyl Phosphate (CAS 46355-07-1) is a high-purity analytical reference standard with the molecular formula C9H13O4P and a molecular weight of 216.17 g/mol.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Isopropyl Phenyl Phosphate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 216.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures Isopropyl Phenyl Phosphate 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 | C9H13O4P |
| Molecular Weight | 216.17 g/mol |
| Purity | >95% |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1970 |
Related Isopropyl Standards
- 1-Isopropyl-4-(3,3,3-trifluoropropyl)benzene (CAS 1099597-21-3)
- N-isopropyl-6-oxo-1,6-dihydropyridine-3-sulfonamide (CAS 1155056-68-0)
- N-Isopropyl-2-oxo-1,2-dihydropyridine-3-sulfonamide (CAS 1707372-67-5)
- Methyl 2-isopropyl-3-(2-methoxyethyl)-3-methyloxirane-2-carboxylate (CAS 1510119-85-3)
- 4-(3-Isopropyl-1-methyl-1h-1,2,4-triazol-5-yl)aniline (CAS 1342031-34-8)
- 3-(3-Isopropyl-1-methyl-1h-1,2,4-triazol-5-yl)aniline (CAS 1343717-74-7)
- 1-Benzyl-5-isopropyl-1h-1,2,3-triazol-4-amine (CAS 1506579-22-1)
- 1-Isopropyl-3-oxo-2,3,5,6,7,8-hexahydroisoquinoline-4-carbonitrile (CAS 371930-42-6)
Recommended Standards
- Aprepitant Impurity 80 (CAS CATO-C4X-114180)
- 3-(4-(Difluoromethoxy)phenyl)propanoic acid (CAS 1000932-18-2)
- Methyl 5-(dimethylphosphoryl)-3-methylfuran-2-carboxylate (CAS 2639433-54-6)
- 2-[3-cyclopropyl-5-(difluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 1001519-25-0)
- 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,6-dimethyl hexanedioate and 1,2-ethanediol (CAS 42342-18-7)
- 8-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 1239776-62-5)
- 2-((5-Bromo-2-methoxybenzyl)amino)ethan-1-ol (CAS 774192-16-4)
- tert-Butyl (2S)-2-[(6-fluoro-1H-indol-3-yl)methyl]pyrrolidine-1-carboxylate (CAS 874774-56-8)
- 4-Bromo-N-(2-hydroxy-2-methylpropyl)-3-methoxybenzamide (CAS 1309682-37-8)
- ethyl 2-[(2,4-difluorophenyl)sulfanyl]-2-fluoroacetate (CAS 1524889-36-8)
- 1-(3-Chlorophenyl)cyclobutanecarboxylic Acid (CAS 151157-55-0)
- 3-Cyclopropyl-1-methyl-4-(thiophen-2-yl)-1h-pyrazol-5-amine (CAS 1249887-49-7)
- 1-(2-Amino-4-hydroxy-3-methoxyphenyl)ethanone (CAS 1260683-60-0)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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