Cyclohexyl diphenyl phosphate CAS 4281-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4281-67-8 |
| Molecular Formula | C18H21O4P |
| Molecular Weight | 332.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Cyclohexyl diphenyl phosphate (CAS 4281-67-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H21O4P. Molecular weight: 332.33 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H21O4P |
| Molecular Weight | 332.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Cyclohexyl Standards
- 1-n-Cyclohexyl-1-n-methylbenzene-1,2-disulfonamide (CAS 949321-46-4)
- 1-Cyclohexyl-4,4-diethoxy-2-methyl-2-phenylbutan-1-one (CAS 228419-03-2)
- N1-Cyclohexyl-N2-(3-(4-(dimethylamino)phenyl)propyl)oxalamide (CAS 954041-98-6)
- N-cyclohexyl-6-phenyl-3-(pyridin-2-yl)-1,2,4-triazin-5-amine (CAS 866130-95-2)
- N-(2-Cyclohexyl-2-hydroxyethyl)naphthalene-1-sulfonamide (CAS 1351633-86-7)
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- N-Cyclohexyl-5-iodo-2,6-dimethyl-4-pyrimidinamine (CAS 860650-01-7)
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Recommended Standards
- Bis(2,6-dimethylphenyl) vinyl phosphate (CAS 869058-03-7)
- Diethyl (2-oxo-1,2-diphenylethyl)phosphonate (CAS 64196-48-1)
- Benzo[d]isoxazol-3-yl 4-acetamidobenzenesulfonate (CAS 77408-67-4)
- 2-{[(2-nitrophenyl)methyl]sulfanyl}-5-(trifluoromethyl)pyridine (CAS 1118787-26-0)
- n-(3-Bromobenzyl)pyridin-3-amine (CAS 1019505-34-0)
- 2,6-Dichloro-3-(trifluoromethyl)benzaldehyde (CAS 134741-65-4)
- (1-Ethoxy-2-methylcyclohexyl)methanamine (CAS 1496837-97-8)
- 2-Amino-2-(5-bromo-1H-indol-3-yl)acetic acid (CAS 1270311-06-2)
- (R)-3-(3-FLUOROPHENYL)-BETA-ALANINOL HCL (CAS 1263094-10-5)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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