N-Cyclopentyl-4-(1-(4-fluorophenyl)-1H-pyrazol-4-yl)pyrimidin-2-amine CAS 1227722-98-6
| CAS No. | 1227722-98-6 |
| Molecular Formula | C18H18FN5 |
| Molecular Weight | 323.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Cyclopentyl-4-(1-(4-fluorophenyl)-1H-pyrazol-4-yl)pyrimidin-2-amine (CAS 1227722-98-6), molecular formula C18H18FN5 and molecular weight 323.37 g/mol, is a CATO reference standard with documented purity and traceability.
N-Cyclopentyl-4-(1-(4-fluorophenyl)-1H-pyrazol-4-yl)pyrimidin-2-amine (C18H18FN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-Cyclopentyl-4-(1-(4-fluorophenyl)-1H-pyrazol-4-yl)pyrimidin-2-amine 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 | C18H18FN5 |
| Molecular Weight | 323.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related N Standards
- N-Cyclopentyl-2-(2-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 932988-58-4)
- 3-Cyclopentyl-3-(4-(5-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile (CAS 1289218-88-7)
- 3-Cyclopentyl-N-((2,3,4,9-tetrahydro-1H-carbazol-6-yl)methyl)propanamide (CAS 852138-05-7)
- N-Cyclopentyl-5-(2,4-dichlorophenyl)-2-methylpyrimidin-4-amine (CAS 917896-13-0)
- 3-[2-cyclopentyl-4-(difluoromethyl)-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl]propanoic acid (CAS 1018127-70-2)
- 8-Cyclopentyl-6-ethyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 571189-26-9)
- 1-Cyclopentyl-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 934063-00-0)
- N-Cyclopentyl-2-methyl-5-(2-(trifluoromethyl)phenyl)pyrimidin-4-amine (CAS 917896-14-1)
Recommended Standards
- 2-(Benzo[d]isoxazol-3-yl)-1-(4-(methylsulfonyl)piperazin-1-yl)ethan-1-one (CAS 1206992-58-6)
- Ethyl 5-(N-(3-ethylphenyl)sulfamoyl)-1H-pyrazole-4-carboxylate (CAS 1240267-30-4)
- N-(5-(4-(Ethylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)butyramide (CAS 1171474-56-8)
- 3-(4-(Methylsulfonyl)piperazin-1-yl)indolizine-6-carboxylic acid (CAS 1422139-90-9)
- (5-Fluoro-3-methyl-1H-indol-2-yl)methanol (CAS 706789-01-7)
- 2-(4-Benzylpiperazine-1-carbonyl)cyclohexane-1-carboxylic acid (CAS 544462-20-6)
- 1-(4-bromophenyl)-1-methoxypropan-2-amine hydrochloride (CAS 1432677-93-4)
- (2-Methoxy-1-naphthyl)acetic acid (CAS 10441-48-2)
- 4946-22-9 Benzenethiol, p-(dimethylamino)- 4-13-00-01308 (Beilstein Handbook Reference) BRN 1635423 p-Dimethylaminobenzenethiol 4-Dimethylaminobenzenethiol 4-(Dimethylamino)thiophenol USAF PD-101 (CAS 4946-22-9)
- 2-(1-Allylpiperidin-4-yl)ethan-1-ol (CAS 1863439-93-3)
- 1-(1-phenylcyclopentyl)ethan-1-one (CAS 4046-09-7)
- 4-Fluoro-5-methoxyindole-3-acetic acid (CAS 1227595-44-9)
- Orforglipron Impurity 41 (CAS CATO-C4X-323441)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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