DIMETHYL 5-(2-(TRIMETHYLSILYL)ETHYNYL) BENZENE-1,3-DIOATE CAS 313648-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313648-72-5 |
| Molecular Formula | C15H18O4Si |
| Molecular Weight | 290.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity DIMETHYL 5-(2-(TRIMETHYLSILYL)ETHYNYL) BENZENE-1,3-DIOATE (CAS 313648-72-5) pharmaceutical standards reference standard. Molecular formula: C15H18O4Si. Molecular weight: 290.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H18O4Si |
| Molecular Weight | 290.39 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related DIMETHYL Standards
- 2-(2,4-Dimethyl-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1008996-43-7)
- 2-(3,5-Dimethyl-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1009239-27-3)
- Ethyl 1,6-dimethyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 108958-81-2)
- 1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)piperidine-3-carboxylic acid (CAS 1119451-38-5)
- 2,2-Dimethyl-N-[2-(5-sulfamoylthiophen-2-yl)ethyl]propanamide (CAS 1152603-53-6)
- (E)-5-(2,5-Dimethyl-4-(prop-1-en-1-yl)phenoxy)-2,2-dimethylpentanoic acid (CAS 1315604-10-4)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-ethylbutyrophenone (CAS 898787-21-8)
- 7,16-Dimethyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane (CAS 31255-13-7)
Recommended Standards
- Estriol EP Impurity F-d2 (CAS 366495-94-5)
- Nicergoline Impurity 18 (CAS CATO-C4X-208518)
- 2-((2S,3AR,7aS)-2-((1H-1,2,4-triazol-1-yl)methyl)octahydro-1H-pyrrolo[3,2-c]pyridin-1-yl)thiazole (CAS 1422065-62-0)
- 2-Oxo-2-(pentan-3-ylamino)acetic acid (CAS 1142202-55-8)
- 2-([1,1'-Biphenyl]-4-yl)-2-oxoethyl acetate (CAS 4376-27-6)
- 2-Amino-3-benzoylpyridine (CAS 3810-10-4)
- 2-(4,4-Difluoropiperidin-1-yl)-2-phenylethanamine (CAS 1227040-43-8)
- 1-(5-Bromo-7-methoxybenzofuran-2-yl)ethan-1-ol (CAS 477889-74-0)
- Ethyl 3-propyl-3-piperidinecarboxylate hydrochloride (CAS 176523-97-0)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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 13829788188 / jacky.chen@cato-chem.com