1-(6,7-Dihydro-5h-cyclopenta[d]pyrimidin-4-yl)piperidin-4-amine CAS 1273573-59-3
| CAS No. | 1273573-59-3 |
| Molecular Formula | C12H18N4 |
| Molecular Weight | 218.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(6,7-Dihydro-5h-cyclopenta[d]pyrimidin-4-yl)piperidin-4-amine 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.
1-(6,7-Dihydro-5h-cyclopenta[d]pyrimidin-4-yl)piperidin-4-amine (CAS 1273573-59-3) is a high-purity analytical reference standard with the molecular formula C12H18N4 and a molecular weight of 218.30 g/mol.
Structurally, 1-(6,7-Dihydro-5h-cyclopenta[d]pyrimidin-4-yl)piperidin-4-amine (C12H18N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 218.30 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18N4 |
| Molecular Weight | 218.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Dihydro Standards
- 1-(2-Methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidin-3-amine (CAS 1713462-63-5)
- 3-(2,3-Dihydro-1h-inden-5-yl)-2,2-dimethylpropanoic acid (CAS 1339213-28-3)
- 1-Phenyl-1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione (CAS 15973-83-8)
- 1-(2,3-dihydro-1-benzofuran-5-ylmethyl)piperazine (CAS 55745-69-2)
- 1-(3,4-Dihydro-2H-[1,8]naphthyridin-1-yl)-2,2-dimethyl-propan-1-one (CAS 824429-54-1)
- 4,5-Dihydro-3h-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] (CAS 867021-92-9)
- 1-(2,3-Dihydro-benzofuran-2-ylmethyl)-piperazine 1358AF 876717-03-2 C13H18N2O (CAS 876717-03-2)
- 7-Phenyl-6,7-dihydro-5h-imidazo[2,1-c][1,2,4]triazole-3-thiol (CAS 1105189-88-5)
Recommended Standards
- 3-Fluoro-5-((trimethylsilyl)ethynyl)picolinonitrile (CAS 1246088-63-0)
- 2-(Aminomethyl)-6,7-dihydro-4h-thiopyrano[4,3-d]thiazole 5,5-dioxide (CAS 1274694-10-8)
- 2-(3-Isobutyl-3H-imidazo[4,5-b]pyridin-2-yl)ethan-1-amine (CAS 1242996-56-0)
- N-((2-(Pyrrolidin-1-yl)pyrimidin-5-yl)methyl)prop-2-en-1-amine (CAS 1279204-39-5)
- 1-(6-Bromohexyl)pyrrolidine Hydrobromide (CAS 2006276-89-5)
- 4-Methoxy-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1186311-03-4)
- 1,5-Heptadiene (CAS 1541-23-7)
- 4-Amino-4'-(trifluoromethyl)-[1,1'-biphenyl]-3-carbonitrile (CAS 405520-49-2)
- (R)-4-(2-hydroxy-1-(2-methoxyphenyl)ethoxy)cyclohexan-1-one (CAS 1434656-14-0)
- 9H-Fluoren-9-ylmethyl N-[(2R)-1-oxo-3-[(triphenyl-methyl)sulfanyl]propan-2-yl]carbamate (CAS 505076-77-7)
- Sildenafil Impurity 58 (CAS 383427-88-1)
- 5-(4-Bromophenyl)-1-methyl-1h-imidazole-2-thiol (CAS 852388-69-3)
- 1,1-Dimethyl-3-[2-(methylamino)ethyl]urea hydrochloride (CAS 1423033-10-6)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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