7,13-Bis(8-chloro-7-methyl-7H-purin-6-yl)-1,4,10-trioxa-7,13-diazacyclopentadecane CAS 149246-43-5
| CAS No. | 149246-43-5 |
| Molecular Formula | C22H28Cl2N10O3 |
| Molecular Weight | 551.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
7,13-Bis(8-chloro-7-methyl-7H-purin-6-yl)-1,4,10-trioxa-7,13-diazacyclopentadecane (CAS 149246-43-5) is a high-purity analytical reference standard with the molecular formula C22H28Cl2N10O3 and a molecular weight of 551.43 g/mol.
Based on its molecular formula C22H28Cl2N10O3, 7,13-Bis(8-chloro-7-methyl-7H-purin-6-yl)-1,4,10-trioxa-7,13-diazacyclopentadecane contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 551.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 7,13-Bis(8-chloro-7-methyl-7H-purin-6-yl)-1,4,10-trioxa-7,13-diazacyclopentadecane 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 | C22H28Cl2N10O3 |
| Molecular Weight | 551.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 10 |
Related Bis Standards
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Recommended Standards
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- 3-Bromo-4-methyl-5-nitropyridin-2-amine (CAS 929976-32-9)
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- 2-Isopropyl-2,4,5,5-tetramethyl-2,5-dihydro-1H-imidazole (CAS 171974-62-2)
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