N-(Deoxyguanosin-8-yl)-2-amino-1-(methyl-d3)-6-phenylimidazo[4,5-β]pyridine CAS 303173-39-9
| CAS No. | 303173-39-9 |
| Molecular Formula | C23H23N9O4 |
| Molecular Weight | 489.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(Deoxyguanosin-8-yl)-2-amino-1-(methyl-d3)-6-phenylimidazo[4,5-β]pyridine is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(Deoxyguanosin-8-yl)-2-amino-1-(methyl-d3)-6-phenylimidazo[4,5-β]pyridine (CAS 303173-39-9), a certified reference material (molecular formula C23H23N9O4, MW 489.49 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, N-(Deoxyguanosin-8-yl)-2-amino-1-(methyl-d3)-6-phenylimidazo[4,5-β]pyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 489.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 N-(Deoxyguanosin-8-yl)-2-amino-1-(methyl-d3)-6-phenylimidazo[4,5-β]pyridine 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 | C23H23N9O4 |
| Molecular Weight | 489.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 9 |
Related N Standards
Recommended Standards
- 8-(2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridyl)-2'-deoxyguanosine (CAS 142784-25-6)
- Methyl ((S)-1-((2S,4R)-2-(((S)-1-cyano-2-((S)-2-oxopyrrolidin-3-yl)ethyl)carbamoyl)-4-(trifluoromethyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate (CAS 2755812-39-4)
- Etrasimod Impurity 60 (CAS CATO-C4X-321460)
- Fmoc-L-2-amino-6-(O,O-diethyl-phosphono)hexanoicacid (CAS 1217805-35-0)
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- N-(1-cyanocyclopentyl)acetamide (CAS 5009-09-6)
- 2-(4-Chloro-1H-indazol-3-yl)ethanamine (CAS 1388028-59-8)
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- Sitagliptin Impurity 103 (CAS CATO-C4X-1144103)
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Why CATO?
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