(Ethyl-d CAS 875477-12-6
| CAS No. | 875477-12-6 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (Ethyl-d (C20H15D5PBr) is characterized by deuterium isotope labeling, organophosphorus functionality, bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(Ethyl-d (CAS 875477-12-6), molecular formula C20H15D5PBr and molecular weight 376.29 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (Ethyl-d under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H15D5P Br |
| Molecular Weight | 376.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Recommended Standards
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- Hexahydro-8-hydroxy-2,6-methano-2H-quinolizin-3(4H)-one (CAS 143343-85-5)
- 2-(((3,5-Difluorophenyl)amino)methyl)-6-ethoxyphenol (CAS 1021080-70-5)
- 6-Cyclopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carbohydrazide (CAS 938006-76-9)
- 3-Bromo-2-(pentyloxy)pyridine (CAS 1247796-74-2)
- (R)-3-(1-Aminoethyl)-5-(1,1-difluoro-2-hydroxy-2-methylpropyl)benzonitrile (CAS 2768382-78-9)
- N-Nitroso Bambuterol (CAS CATO-C4X-27467)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com