Tert-Butylphenyl Diphenyl Phosphate CAS 56803-37-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 56803-37-3 |
| Molecular Formula | C22H23O4P |
| Molecular Weight | 382.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tert-Butylphenyl Diphenyl Phosphate (CAS 56803-37-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H23O4P. Molecular weight: 382.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H23O4P |
| Molecular Weight | 382.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Tert Standards
- N-(4-Butylphenyl)-3-(5-(4-chlorophenyl)furan-2-yl)propanamide (CAS 853312-03-5)
- 2-{[5-(4-tert-Butylphenyl)-4-(4-methylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 848989-94-6)
- 2-{[5-(4-tert-Butylphenyl)-4-phenyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 893726-22-2)
- 7-(4-Butylphenyl)-5,10-dihydroindeno[1,2-b]indole-2-carboxylic acid (CAS 920302-46-1)
- N-(4-Butylphenyl)-5-(3-chloro-4-methoxyphenyl)furan-2-carboxamide (CAS 853333-68-3)
- 4-tert-Butylphenyl 5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonate (CAS 338400-14-9)
- 7-(4-Butylphenyl)-5,10-dihydroindeno[1,2-b]indole-3-carboxamide (CAS 920302-64-3)
- N-(4-Butylphenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618413-93-7)
Recommended Standards
- 3-Amino-N-(2,4-difluorophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 445267-45-8)
- p-t-Butylphenyl Diphenyl Phosphate (CAS 981-40-8)
- 3-(3-Nitrophenyl)-2-propenoic Acid 2-[Methyl(tetrahydro-1,1-dioxido-3-thienyl)amino]-2-oxoethyl Ester (CAS 749872-43-3)
- n-((5-Methylfuran-2-yl)methyl)-2-(1h-pyrazol-1-yl)ethan-1-amine (CAS 1247439-31-1)
- 4-Amino-N5-(4-ethoxybenzyl)-N3-ethylisothiazole-3,5-dicarboxamide (CAS 1251581-69-7)
- n-(Sec-butyl)-4-oxo-4h-pyrido[1,2-a]pyrimidine-3-carboxamide (CAS 1089998-19-5)
- 5-Bromo-2-chloro-3-hydroxypyridine (CAS 286946-77-8)
- 5-Bromo-3-fluorothiophene-2-carboxylic acid (CAS 1432060-81-5)
- 1-(2,5-Dichloropyrimidin-4-yl)-1H-benzo[d]imidazole (CAS 882562-56-3)
- Cycloaspeptide D (CAS 691363-62-9)
Why CATO?
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