N-(Trimethylsilyl)-N-(9-(trimethylsilyl)-9H-purin-6-yl)benzamide CAS 18055-47-5
| CAS No. | 18055-47-5 |
| Molecular Formula | C18H25N5OSi2 |
| Molecular Weight | 383.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(Trimethylsilyl)-N-(9-(trimethylsilyl)-9H-purin-6-yl)benzamide 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.
CATO supplies N-(Trimethylsilyl)-N-(9-(trimethylsilyl)-9H-purin-6-yl)benzamide (CAS 18055-47-5), a certified reference material (molecular formula C18H25N5OSi2, MW 383.60 g/mol) for analytical method development and quality control.
Structurally, N-(Trimethylsilyl)-N-(9-(trimethylsilyl)-9H-purin-6-yl)benzamide (C18H25N5OSi2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 383.60 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C18H25N5OSi2 |
| Molecular Weight | 383.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1962 |
| Nitrogen Atoms | 5 |
Related N Standards
- Trimethylsilyl perfluorohexanoate (CAS 1435806-66-8)
- 17-O-Trimethylsilyl Mestanolone (CAS 145760-86-7)
- 2-(Trimethylsilyl)ethyl 4-(trifluoromethylsulfonyloxy)-5,6-dihydropyridine-1(2h)-carboxylate (CAS 375854-77-6)
- 3-[[2-(Trimethylsilyl)ethoxy]methyl]-3H-imidazo[4,5-b]pyridine-6-boronic Acid Pinacol Ester (CAS 2005430-90-8)
- Bis(4-((trimethylsilyl)ethynyl)phenyl)methanone (CAS 147820-36-8)
- 3,8-Bis[2-(trimethylsilyl)ethynyl]-1,10-phenanthroline (CAS 320573-10-2)
- Trimethylsilyl nonafluorobutanesulfonate (CAS 68734-62-3)
- 2,4-Bis[(trimethylsilyl)oxy]benzoic Acid Trimethylsilyl EsterDISCONTINUED (CAS 10586-16-0)
Recommended Standards
- N-(5-Bromo-2-chloropyridin-3-yl)-2,4-difluorobenzenesulfonamide (CAS 1083326-21-9)
- (3S,5S)-5-(((tert-Butyldiphenylsilyl)oxy)methyl)-3-methylpiperidin-3-ol (CAS 2791276-07-6)
- Fluopicolide (CAS 239110-15-7)
- 2-Benzyl-5-chloro-6-iodoisoindolin-1-one (CAS 1262415-84-8)
- N-(2-fluorophenyl)-2-piperazin-1-ylacetamide (CAS 937618-31-0)
- 2-Oxa-7-azaspiro[3.4]octane-6-carboxylicacid (CAS 2137470-25-6)
- 4-Amino-6-methyl-3-(methylthio)-1,2,4-triazin-5(4H)-one (CAS 18826-96-5)
- 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonitrile (CAS 21486-28-2)
- 4-Amino-N-benzyl-2-chlorobenzamide (CAS 301527-89-9)
- 2-((1-Cyclopropylethyl)(methyl)amino)-N-(prop-2-yn-1-yl)acetamide (CAS 1281102-02-0)
- 4-Amino-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 38076-84-5)
- Gadolinium hydroxide hydrate, 99.99% (CAS 100634-91-1)
- Ticagrelor Impurity 2 (CAS 2435586-30-2)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
Why CATO?
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