3,5-Difluoro-3-pyrrolidinomethyl benzophenone CAS 898770-90-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898770-90-6 |
| Molecular Formula | C18H17F2NO |
| Molecular Weight | 301.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Difluoro-3-pyrrolidinomethyl benzophenone (CAS 898770-90-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H17F2NO. Molecular weight: 301.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H17F2NO |
| Molecular Weight | 301.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 2,4-difluoro-2'-pyrrolidinomethyl benzophenone (CAS 898775-03-6)
- 3,4-Difluoro-3-pyrrolidinomethyl benzophenone (CAS 898770-88-2)
- 7-Benzyl-9,9-difluoro-3-thia-7-azabicyclo[3.3.1]Nonane 3,3-dioxide (CAS 1690364-36-3)
- Boc-2,4-difluoro-D-phenylalanine (CAS 167993-24-0)
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- 2',5'-Difluoro-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261973-28-7)
- 4-(2',4'-Difluoro-[1,1'-biphenyl]-4-yl)-2-methylene-4-oxobutanoic acid (CAS 161692-81-5)
Recommended Standards
- Methyl 1-((4-fluorophenyl)sulfonyl)piperidine-4-carboxylate (CAS 349624-64-2)
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-4-(1H-tetrazol-1-yl)benzamide (CAS 483288-45-5)
- 1-[4-Fluoro-2-(methylsulfonyl)phenyl]piperidine-3-carboxylic acid (CAS 914637-71-1)
- 2-Chloro-4-fluoro-5-methylbenzoic acid (CAS 208165-96-2)
- 4-(4-Bromobutoxy)-1,2-dichlorobenzene (CAS 73876-00-3)
- 1-(3-Aminophenyl)-N,N-dimethylpiperidin-4-amine (CAS 1007870-70-3)
- 5,6-Diamino-1-methylpyrimidin-4(1H)-one (CAS 824-27-1)
- 4-(2-Bromo-4-methylphenoxy)-3-chloroaniline (CAS 1021236-09-8)
- 2-(Isopropylamino)-1-(5,6,7,8-tetrahydronaphthalen-1-yl)propan-1-ol hydrochloride (CAS 1024434-55-6)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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