(1R,4R)-4-(2-((R)-1-hydroxyethyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol CAS 1418199-13-9
| CAS No. | 1418199-13-9 |
| Molecular Formula | C16H20N4O2 |
| Molecular Weight | 300.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 300.36 g/mol gives (1R,4R)-4-(2-((R)-1-hydroxyethyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (1R,4R)-4-(2-((R)-1-hydroxyethyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol (CAS 1418199-13-9), a certified reference material (molecular formula C16H20N4O2, MW 300.36 g/mol) for analytical method development and quality control.
The molecular framework of (1R,4R)-4-(2-((R)-1-hydroxyethyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol (C16H20N4O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H20N4O2 |
| Molecular Weight | 300.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Recommended Standards
- tert-Butyl 3-amino-2-phenyl-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate (CAS 1414568-27-6)
- (1S,4S)-4-(2-((R)-1-hydroxyethyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol (CAS 1418199-14-0)
- Tert-butyl 3-(quinazolin-4-ylamino)azetidine-1-carboxylate (CAS 1389315-00-7)
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