9-[[2-Benzyloxy-1-(benzyloxymethyl)-ethoxy]-methyl]-6-chloroguanine-d5 CAS 1184968-31-7
| CAS No. | 1184968-31-7 |
| Molecular Formula | - |
| Molecular Weight | 458.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-[[2-Benzyloxy-1-(benzyloxymethyl)-ethoxy]-methyl]-6-chloroguanine-d5 (C23H19D5ClN5O3) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 9-[[2-Benzyloxy-1-(benzyloxymethyl)-ethoxy]-methyl]-6-chloroguanine-d5 (CAS 1184968-31-7), a certified reference material (molecular formula C23H19D5ClN5O3, MW 458.95 g/mol) for analytical method development and quality control.
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 9-[[2-Benzyloxy-1-(benzyloxymethyl)-ethoxy]-methyl]-6-chloroguanine-d5 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 | C23H19D5ClN5O3 |
| Molecular Weight | 458.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- Crizotinib impurity 40 (CAS CATO-C4X-102540)
- 2-(2-Chloro-acetylamino)-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-amide (CAS 568551-65-5)
- ammonia nitrogen in water (CAS CATO-LINS001319)
- 5-Amino-2-chloro-4-fluorobenzenesulfonamide (CAS 69156-33-8)
- Cyclohexyl(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone (CAS 1049477-70-4)
- 6-(2,3-Dihydro-1H-isoindol-2-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 860650-36-8)
- 2-(2-Hydroxyethyl)-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 5843-91-4)
- 1-(3-Bromopropyl)pyrimidine-2,4(1H,3H)-dione (CAS 22917-77-7)
- 3,3'-Diphenyl-[1,1'-binaphthalene]-2,2'-disulfonic acid (CAS 1461736-02-6)
- Sec-butyl (3-fluoropropyl) carbonate (CAS 1980034-71-6)
- 6-(Pent-1-en-1-yl)picolinaldehyde (CAS 864754-34-7)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
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