5-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-trifluoromethylvalerophenone CAS 898786-71-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898786-71-5 |
| Molecular Formula | C18H23F3O3 |
| Molecular Weight | 344.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-trifluoromethylvalerophenone (CAS 898786-71-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H23F3O3. Molecular weight: 344.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H23F3O3 |
| Molecular Weight | 344.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Dimethyl Standards
- 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-2-trifluoromethylvalerophenone (CAS 898786-67-9)
- 898786-69-1 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-[3-(trifluoromethyl)phenyl]pentan-1-one DTXSID60645951 (CAS 898786-69-1)
- 2-((2,2-Dimethyl-6-oxo-3,4,6,7,8,9-hexahydro-2H-cyclopenta[c]pyrano[2,3-h]chromen-10-yl)oxy)acetic acid (CAS 859134-29-5)
- 2,2-Dimethyl-5-(((4-(p-tolyl)thiazol-2-yl)amino)methylene)-1,3-dioxane-4,6-dione (CAS 928821-87-8)
- Dimethyl 4-methyl-6-morpholinoquinoline-2,3-dicarboxylate (CAS 866039-61-4)
- Dimethyl 3,3'-((3,6-dioxocyclohexa-1,4-diene-1,4-diyl)bis(sulfanediyl))dipropionate (CAS 1028684-66-3)
- Dimethyl-[6-(3-pyrimidin-4-yl-phenyl)-4-trifluoromethyl-pyridin-2-yl]-amine (CAS 1311279-40-9)
- Dimethyl-[6-(4-pyrimidin-4-yl-phenyl)-4-trifluoromethyl-pyridin-2-yl]-amine (CAS 1311279-44-3)
Recommended Standards
- 5-[(2-amino-1-methyl-propyl)amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703760-23-8)
- 5-(2-Amino-6-(4-methoxyphenyl)pyrimidin-4-yl)quinolin-8-ol (CAS 833488-16-7)
- 5-[(2-amino-2-methyl-propyl)amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703761-14-0)
- Ethyl 2-oxo-2-((5-(trifluoromethyl)-1,3,4-thiadiazol-2(3H)-ylidene)amino)acetate (CAS 519170-72-0)
- Benzyl 4-(4-bromocyclohexyl)butanoate (CAS 2502189-76-4)
- (Z)-N-(3-Allyl-4-methylbenzo[d]thiazol-2(3H)-ylidene)isobutyramide (CAS 1321947-39-0)
- 4-Fluorodibenzo[b,d]furan (CAS 200808-98-6)
- 1-Benzoyl-3-(6-methyl-1,2,3,4-tetrahydroquinolin-5-yl)thiourea (CAS 866017-52-9)
- 7-hydroxy-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid (CAS 927802-07-1)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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