Methyl 3-bromo-5-(((tert-butyldiphenylsilyl)oxy)methyl)benzoate CAS 2411829-04-2
| CAS No. | 2411829-04-2 |
| Molecular Formula | C25H27BrO3Si |
| Molecular Weight | 483.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 3-bromo-5-(((tert-butyldiphenylsilyl)oxy)methyl)benzoate.
CATO supplies Methyl 3-bromo-5-(((tert-butyldiphenylsilyl)oxy)methyl)benzoate (CAS 2411829-04-2), a certified reference material (molecular formula C25H27BrO3Si, MW 483.47 g/mol) for analytical method development and quality control.
Based on its molecular formula C25H27BrO3Si, Methyl 3-bromo-5-(((tert-butyldiphenylsilyl)oxy)methyl)benzoate contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 483.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 3-bromo-5-(((tert-butyldiphenylsilyl)oxy)methyl)benzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C25H27BrO3Si |
| Molecular Weight | 483.47 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
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Recommended Standards
- 3',5',N2-Tri-O-acetyl 2'-Deoxyguanosine (CAS 193092-29-4)
- o-Aminobenzoylglycyl-p-nitro-L-phenylalanyl-L-proline (CAS 67482-93-3)
- 1,1',1''-(((1,3,5-triazine-2,4,6-triyl)tris(oxy))tris(benzene-4,1-diyl))tris(ethan-1-one) (CAS 1919-15-9)
- Famciclovir Impurity 30 (CAS CATO-C4X-164230)
- Methyl 2-bromo-3-(trifluoromethyl)benzoate (CAS 1214362-28-3)
- 4-Phenoxybutan-1-ol (CAS 1927-71-5)
- Ethyl 1-(4-(trifluoromethyl)pyrimidin-2-yl)piperidine-4-carboxylate (CAS 215654-84-5)
- 4-(Butylamino)-2-chlorobenzonitrile (CAS 1097793-76-4)
- 2-(2-(Trifluoromethyl)pyridin-4-yl)ethanamine (CAS 1060811-11-1)
- 2-(2-Chloro-5-nitrophenyl)-5-(3-chlorophenyl)-1,3,4-oxadiazole (CAS 243644-29-3)
- N-Benzyl-2-cyano-3-((4-fluorophenyl)amino)acrylamide (CAS 881559-39-3)
- (E)-2-Methyl-2-butenol (CAS 497-02-9)
- 8,9-Dichloro-2,3,4,5-tetrahydro-1-benzoxepin-5-one (CAS 1094253-83-4)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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