7-Chloro-3-(methoxymethoxy)-8-((triisopropylsilyl)ethynyl)naphthalen-1-ol CAS 2771460-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2771460-18-3 |
| Molecular Formula | C23H31ClO3Si |
| Molecular Weight | 419.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-3-(methoxymethoxy)-8-((triisopropylsilyl)ethynyl)naphthalen-1-ol (CAS 2771460-18-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H31ClO3Si. Molecular weight: 419.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H31ClO3Si |
| Molecular Weight | 419.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 4-Bromo-3,3,4,4-tetrafluorobutyl (1,1,1,3,3,3-hexafluoropropan-2-yl) carbonate (CAS 1980085-10-6)
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- 3,6-Diiodo-9H-Carbazole (CAS 57103-02-3)
- 2-{[4-(benzenesulfonyl)piperazin-1-yl]methyl}-3,4-dihydroquinazolin-4-one (CAS 941191-96-4)
- 2-(2-Aminoethyl)-6-(4-fluorophenyl)pyridazin-3(2H)-one (CAS 1181378-27-7)
- 2-(5-(Ethylthio)-1-methyl-2-oxo-4-picolinoyl-2,5-dihydro-1H-pyrrol-3-yl)acetic acid (CAS 1269527-85-6)
- 1-(1,1-Dimethylisoindolin-2-yl)ethanone (CAS 949594-09-6)
- 1,2-Dimethyl-4-nitro-1H-benzo[d]imidazole (CAS 73902-41-7)
- Geranylacetone（mixture of (E)- and (Z)- isomers） (CAS 689-67-8)
- Hexapeptide-11 (CAS 161258-30-6)
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