d2 C20 Triaromatic Sterane CAS 205529-79-9
| CAS No. | 205529-79-9 |
| Molecular Formula | - |
| Molecular Weight | 262.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
d2 C20 Triaromatic Sterane (CAS 205529-79-9) is a high-purity analytical reference standard with the molecular formula C20H18D2 and a molecular weight of 262.39 g/mol.
The molecular framework of d2 C20 Triaromatic Sterane (C20H18D2) is characterized by deuterium isotope labeling, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures d2 C20 Triaromatic Sterane 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 | C20H18D2 |
| Molecular Weight | 262.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
Recommended Standards
- Benzyl decanoate (CAS 42175-41-7)
- Decyl benzoate (CAS 36685-97-9)
- 9-Cyclohexyl-9-methyl-9H-fluorene (CAS 82571-47-9)
- Diethyl-(4-{[(tetrahydro-furan-2-ylmethyl)-amino]-methyl}-phenyl)-amine (CAS 510723-76-9)
- 1-[6-[Bis(trideuteriomethyl)amino]naphthalen-2-yl]propan-1-one (CAS 1794759-31-1)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-((2-(trimethylsilyl)ethoxy)methyl)isoquinolin-1(2H)-one (CAS 2818961-76-9)
- 3-Hydroxy-4-methoxy-1-methyl-2,3-dihydro-1H-indole-5,6-dione (CAS 524684-59-1)
- 3-Chloro-4-(3-chloropropyl)pyridine (CAS 1498473-93-0)
- N-(5-Amino-2-methoxyphenyl)-4-(2-methoxyethoxy)-benzamide (CAS 1020056-10-3)
- 8-Hydroxyhydromorphone (CAS 339525-94-9)
- methyl 2-(3-bromophenyl)-3-(dimethylamino)prop-2-enoate (CAS 852470-82-7)
- 3-methylisoxazole-5-carbonyl chloride (CAS 49783-72-4)
- 2-((2-(1H-Imidazol-4-yl)ethyl)amino)acetic acid (CAS 756417-45-5)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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