( inverted exclamation markA)-trans-1,3-Diphenylallyl acetate 87751-69-7 Acetic acid trans-1,3-diphenylallyl ester trans-3-Acetoxy-1,3-diphenylpropene CAS 87751-69-7
| CAS No. | 87751-69-7 |
| Molecular Formula | C17H28O2 |
| Molecular Weight | 264.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ( inverted exclamation markA)-trans-1,3-Diphenylallyl acetate 87751-69-7 Acetic acid trans-1,3-diphenylallyl ester trans-3-Acetoxy-1,3-diphenylpropene (CAS 87751-69-7), a certified reference material (molecular formula C17H28O2, MW 264.40 g/mol) for analytical method development and quality control.
Structurally, ( inverted exclamation markA)-trans-1,3-Diphenylallyl acetate 87751-69-7 Acetic acid trans-1,3-diphenylallyl ester trans-3-Acetoxy-1,3-diphenylpropene (C17H28O2) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 264.40 g/mol, it falls into the medium-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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H28O2 |
| Molecular Weight | 264.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related inverted Standards
- 2,3 inverted exclamation mark ,4,4 inverted exclamation mark -Tetrahydrodeoxybenzoin 887354-66-7 [1-(2,4-Dihydroxyphenyl)-2-(3',4'-dihydroxyphenyl)ethanone (CAS 887354-66-7)
- 23911-25-3 4,4 inverted exclamation marka-Ethylenebis(2,6-morpholinedione) 4,4'-(ethane-1,2-diyl)bis(morpholine-2,6-dione) EDTA dianhydride Ethylenediaminetetraacetic dianhydride (CAS 23911-25-3)
- 24530-67-4 3 inverted exclamation marka-[Bis(2-hydroxyethyl)amino]-4 inverted exclamation marka-methoxyacetamide 4-Acetylamino-2-(bis(2-hydroxyethyl)amino)anisole (CAS 24530-67-4)
- 1,1 inverted exclamation marka,1 inverted exclamation marka inverted exclamation marka-Silylidynetrisbenzene; NSC 12565; Triphenylhydrosilane 789-25-3 AB1011399 (CAS 789-25-3)
- 3,5 inverted exclamation marka-Diallyl-2 inverted exclamation marka-hydroxy-4-methoxybiphenyl 4-O-Methylhonokiol 68592-15-4 (CAS 68592-15-4)
- 1,1 inverted exclamation marka,4 inverted exclamation marka,1 inverted exclamation marka inverted exclamation marka-Terphenyl-4-thiol 90589-98-3 (CAS 90589-98-3)
- 1189939-68-1 5-(4 inverted exclamation mark -Benzyloxyphenyl)-3-methyl-[4,5-di-13C,3-15N]-2-oxazolidone (CAS 1189939-68-1)
- 1159977-11-3 2,2 inverted exclamation mark -Bistetrazole-1,1 inverted exclamation mark -bisphenyl (Losartan Impurity ) (CAS 1159977-11-3)
Recommended Standards
- 6263-83-8 EO7HSL24EN 1,3-Dibenzoylpropane 1,5-Pentanedione, 1,5-diphenyl- 1,5-Diphenyl-1,5-pentadione 1,5-Diphenyl-1,5-pentanedione NSC 46678 UNII-EO7HSL24EN (CAS 6263-83-8)
- Tretinoin Impurity 32 (CAS CATO-C4X-196932)
- Nonylphenol monoethoxylate (CAS 27986-36-3)
- Venetoclax Impurity 148 (CAS CATO-C4X-2495148)
- 2-(5-Methylfuran-2-yl)benzo[d]oxazol-5-amine (CAS 52331-79-0)
- Ethyl 2-(3-bromo-4-hydroxy-5-methoxyphenyl)acetate (CAS 1258845-38-3)
- (5-Methylpyridin-2-yl)(3-phenoxyphenyl)methanone (CAS 1187163-51-4)
- 5,6,7,8-Tetrahydroisoquinoline-1,3-diol (CAS 36556-02-2)
- 8-chloro-3-methylimidazo[1,5-a]pyrazine (CAS 56468-24-7)
- Roxadustat Impurity 47 (CAS CATO-C4X-221347)
- (R)-N-Boc-4-(iodomethyl)-2,2-dimethyloxazolidine (CAS 1231672-20-0)
- N-(5-((2-((3,5-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)pentanamide (CAS 392296-11-6)
- 1-(4-(Dimethylamino)-2-phenylpyrimidin-5-yl)ethanone (CAS 823792-33-2)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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