(S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one hydrochloride CAS 2070009-58-2
| CAS No. | 2070009-58-2 |
| Molecular Formula | C21H18ClFN6O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one hydrochloride (CAS 2070009-58-2), molecular formula C21H18ClFN6O2HCl and molecular weight 477.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one hydrochloride (C21H18ClFN6O2HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 477.32 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.
CATO manufactures (S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one hydrochloride 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 | C21H18ClFN6O2 HCl |
| Molecular Weight | 477.32 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
- 9-Phenylanthracene (CAS 602-55-1)
- 4-(Furan-2-yl)-6-[4-(propan-2-yl)phenyl]pyrimidin-2-amine (CAS 1354923-28-6)
- N-(Furan-2-ylmethyl)-3-methoxy-1-methyl-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carboxamide (CAS 1448034-30-7)
- 1-Methyl-1'-(10-(triphenylphosphonio)decyl)-[4,4'-bipyridine]-1,1'-diium iodide (CAS 1821370-28-8)
- 3-(2,3-Dichlorophenoxy)propanoic acid (CAS 7170-58-3)
- 5-bromopyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile (CAS 2091366-16-2)
- 6-Chloro-3-methyl-2-(trifluoromethyl)pyridine (CAS 1360967-57-2)
- Tert-butyl 2-(6-morpholinopyridin-3-yl)pyrrolidine-1-carboxylate (CAS 1352497-99-4)
- 1-(Bromomethyl)-4-(difluoromethoxy)-2-fluorobenzene (CAS 1017779-33-7)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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