6-(4-(6-Chloropyridin-2-yl)piperazin-1-yl)-3-cyclohexylpyrimidine-2,4(1H,3H)-dione CAS 339012-75-8
| CAS No. | 339012-75-8 |
| Molecular Formula | C19H24ClN5O2 |
| Molecular Weight | 389.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-(4-(6-Chloropyridin-2-yl)piperazin-1-yl)-3-cyclohexylpyrimidine-2,4(1H,3H)-dione.
6-(4-(6-Chloropyridin-2-yl)piperazin-1-yl)-3-cyclohexylpyrimidine-2,4(1H,3H)-dione (CAS 339012-75-8) is a high-purity analytical reference standard with the molecular formula C19H24ClN5O2 and a molecular weight of 389.88 g/mol.
Structurally, 6-(4-(6-Chloropyridin-2-yl)piperazin-1-yl)-3-cyclohexylpyrimidine-2,4(1H,3H)-dione (C19H24ClN5O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 389.88 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-(4-(6-Chloropyridin-2-yl)piperazin-1-yl)-3-cyclohexylpyrimidine-2,4(1H,3H)-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H24ClN5O2 |
| Molecular Weight | 389.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloropyridin Standards
- (4Z)-1-(6-Chloropyridin-2-yl)-4-{[(4-phenoxyphenyl)amino]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 320419-26-9)
- 2-(2-Chloropyridin-3-yl)-1-(2,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-20-4)
- 2-(2-Chloropyridin-3-yl)-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-23-7)
- 2-(2-Chloropyridin-3-yl)-1-(3,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-21-5)
- 2-(6-Chloropyridin-3-yl)-1-(2,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 339112-55-9)
- 2-(6-Chloropyridin-3-yl)-1-(3,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 339112-60-6)
- (2-Chloropyridin-3-yl)bis(2-(methylthio)pyrimidin-4-yl)methanol (CAS 330823-21-7)
- 2-(2-Chloropyridin-3-yl)-1-(3-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole (CAS 338411-55-5)
Recommended Standards
- 5-Chloro-7-((4-ethylphenyl)(pyridin-2-ylamino)methyl)quinolin-8-ol (CAS 713491-57-7)
- N-(3-chloro-4-methoxybenzyl)-4-(4-methoxyphenyl)piperazine-1-carboxamide (CAS 866132-07-2)
- 4-Amino-2-(benzyloxy)-5-chloro-N-(2-morpholinoethyl)benzamide (CAS 23205-23-4)
- PIK 93 (CAS 593960-11-3)
- 7-Bromo-5-methoxy-1,2,3,4-tetrahydroisoquinolin-4-ol (CAS 2426763-89-3)
- 5-Oxo-5,6,7,8-tetrahydroquinoline-3-carboxylic acid hydrochloride (CAS 2137886-64-5)
- 4-((4-Formyl-2-methoxyphenoxy)methyl)benzonitrile (CAS 824945-97-3)
- 2-Amino-3-methoxy-5-methylbenzoic acid (CAS 80389-40-8)
- (R,Z)-12-Hydroxy-1-(pyrrolidin-1-yl)octadec-9-en-1-one (CAS 1246776-23-7)
- Atorvastatin Impurity 66 (CAS 1105067-90-0)
- N1-(3-Chlorophenyl)-N2-(2-(diethylamino)ethyl)oxalamide (CAS 898348-41-9)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-methylbutan-1-one (CAS 101558-04-7)
- (4-(Methylsulfonyl)piperazin-1-yl)(pyrrolidin-3-yl)methanone (CAS 1490883-79-8)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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