3,5-Difluoro-2-(tributylstannyl)pyridine CAS 765917-25-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 765917-25-7 |
| Molecular Formula | C17H29F2NSn |
| Molecular Weight | 404.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Difluoro-2-(tributylstannyl)pyridine (CAS 765917-25-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H29F2NSn. Molecular weight: 404.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H29F2NSn |
| Molecular Weight | 404.13 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 3,5-Difluoro-4-(tributylstannyl)pyridine (CAS 765916-82-3)
- 4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-4'-propyl-1,1'-bi(cyclohexane) (CAS 208338-50-5)
- (3-(Difluoro(phenylsulfonyl)methyl)-2,5,6-trifluoro-4-nitrophenyl)-l1-sulfane (CAS 1309569-14-9)
- 6-(5,6-Difluoro-2-methyl-1H-benzo[d]imidazol-1-yl)-N-(4-(trifluoromethyl)phenyl)pyrazin-2-amine (CAS 1782970-28-8)
- 2,5-Difluoro-3-(naphthalen-2-yl)-5-phenyl-4H,5H,6H,7H-thieno[2,3-b]pyridine-4,6-dione (CAS 1313504-21-0)
- 4-((2,6-Difluoro-4-pentylphenyl)ethynyl)-4'-propyl-1,1'-biphenyl (CAS 1149373-93-2)
- 4-(2,3-Difluoro-4-propoxyphenyl)-4'-pentyl-1,1'-bi(cyclohexane) (CAS 2196179-78-7)
- 3-[1-[Difluoro[(Trifluoroethenyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-2,2,3,3-Tetrafluoropropanamide (CAS 69804-18-8)
Recommended Standards
- 5,5,6,6,7,7,8,8,9,9,10,10,10-Tridecafluoro-2,4-dione 5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluorodecane-2,4-dione 82822-26-2 (CAS 82822-26-2)
- Allyl perfluoroheptanoate (CAS 53378-90-8)
- Dimethyl 1-(2-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate (CAS 618444-07-8)
- azetidin-1-yl(8-((2-(hydroxymethyl)-6-methylbenzyl)amino)-2,3-dimethylimidazo[1,2-a]pyridin-6-yl)methanone (CAS CATO-C3D-263018)
- N-(2-Ethylphenyl)-2-((3-oxo-4-(p-tolyl)-3,4-dihydropyrazin-2-yl)thio)acetamide (CAS 941935-24-6)
- Methyl 2-(2-chloro-5-fluorophenyl)acetate (CAS 1236306-04-9)
- 3-(Piperidin-4-yl)imidazo[1,5-a]pyridine-1-carboxylic acid (CAS 1525539-12-1)
- 4-Amino-1-(2,6-difluorophenyl)pyrrolidin-2-one (CAS 1155574-01-8)
- (4-Fluoro-3-phenoxyphenyl)methanol (CAS 68359-53-5)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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