1-(2,4-Dimethoxy-5-(phenylselanyl)phenyl)ethanone CAS 646472-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 646472-75-5 |
| Molecular Formula | C16H16O3Se |
| Molecular Weight | 335.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dimethoxy-5-(phenylselanyl)phenyl)ethanone (CAS 646472-75-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16O3Se. Molecular weight: 335.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16O3Se |
| Molecular Weight | 335.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
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Recommended Standards
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- 4-Nitrophenyl 4-(pyridin-2-yldisulfanyl)benzyl carbonate (CAS 1151989-04-6)
- L-Arginyl-L-arginine 7-Amido-4-methylcoumarin Trihydrochloride (CAS 201847-69-0)
- Iridium, tris[3-(3-methyl-2-pyridinyl- N)[1,1’-biphenyl]-4-yl- C]- (CAS 861144-71-0)
- Everolimus Impurity 40 (CAS CATO-C4X-112240)
- 1-(3-Amino-6-methyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridin-2-yl)-2,2-dimethylpropan-1-one (CAS 329935-01-5)
- 1-(3,5-Dimethylbenzyl)cyclopropane-1-carboxylic acid (CAS 1467875-07-5)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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