4-Allyloxy-2-hydroxybenzophenone CAS 2549-87-3
| CAS No. | 2549-87-3 |
| Molecular Formula | C16H14O3 |
| Molecular Weight | 254.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 254.28 g/mol gives 4-Allyloxy-2-hydroxybenzophenone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Allyloxy-2-hydroxybenzophenone (CAS 2549-87-3), molecular formula C16H14O3 and molecular weight 254.28 g/mol, is a CATO reference standard with documented purity and traceability.
4-Allyloxy-2-hydroxybenzophenone (C16H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Allyloxy-2-hydroxybenzophenone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H14O3 |
| Molecular Weight | 254.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Allyloxy Standards
- N-(2-(allyloxy)benzyl)-1-(pyridin-3-yl)methanamine (CAS 774190-46-4)
- N-(4-(Allyloxy)benzyl)-1-(pyridin-3-yl)methanamine (CAS 774190-49-7)
- 1-(2-(Allyloxy)-4-bromophenyl)ethan-1-one (CAS 71186-69-1)
- 1-(Allyloxy)-4-bromo-2-isopropylbenzene (CAS 153341-13-0)
- 2-(2-((Allyloxy)methyl)-4-nitrophenoxy)ethan-1-ol (CAS 1392103-25-1)
- 6-(Allyloxy)-5-chlorobenzofuran-2-carboxylic acid (CAS 1352494-47-3)
- 3-(Allyloxy)-5-chlorobenzofuran-2-carboxylic acid (CAS 1774901-87-9)
- 1-(Allyloxy)-4-(2-phenylpropan-2-yl)benzene (CAS 68443-36-7)
Recommended Standards
- 4-Acetoxy-3-methylbenzophenone (CAS 52981-07-4)
- 4-Amino-2-(5,6-dimethylbenzo[d]oxazol-2-yl)phenol (CAS 292058-24-3)
- 4-Acetoxy-2-methylbenzophenone (CAS 52981-06-3)
- 4-Amino-2-(5,7-dimethyl-benzooxazol-2-yl)-phenol (CAS 313665-85-9)
- n4-(Pentan-3-yl)pyridine-3,4-diamine (CAS 1039986-25-8)
- 5-(Aminomethyl)-1,4,5,6-tetrahydropyrimidin-2-amine (CAS 454483-45-5)
- 7-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1048383-29-4)
- 6-Methoxy-5-nitrobenzo[d]thiazol-2-amine (CAS 1071346-87-6)
- 3-Oxo-N-(pyrrolidin-1-yl)butanamide (CAS 202801-00-1)
- 4-Fluoro-2-nitrophenylisothiocyanate (CAS 1000576-88-4)
- 4-{5H,6H,7H,8H-imidazo[1,5-a]pyridin-3-yl}piperidine (CAS 1507588-63-7)
- 2-(2,3-Dichloro-6-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2306244-12-0)
- 1-(2-Methoxy-5-methylphenyl)butan-2-ol (CAS 1250853-21-4)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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