N-(1-Benzylpiperidin-4-yl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine CAS 568575-51-9
| CAS No. | 568575-51-9 |
| Molecular Formula | C21H24N4S |
| Molecular Weight | 364.51 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 N-(1-Benzylpiperidin-4-yl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine.
N-(1-Benzylpiperidin-4-yl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine (CAS 568575-51-9) is a high-purity analytical reference standard with the molecular formula C21H24N4S and a molecular weight of 364.51 g/mol.
Based on its molecular formula C21H24N4S, N-(1-Benzylpiperidin-4-yl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 364.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), N-(1-Benzylpiperidin-4-yl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-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.
Physical & Chemical Properties
| Molecular Formula | C21H24N4S |
| Molecular Weight | 364.51 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- 6-(2-(4-Benzylpiperidin-1-yl)-2-oxoethyl)-3-methyl-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 946306-49-6)
- [[2-(4-Benzylpiperidin-1-yl)-2-oxoethyl](phenyl)-amino]acetic acid (CAS 1142211-81-1)
- n-(1-Benzylpiperidin-4-yl)-n-(1-phenylcyclopentyl)formamide (CAS 440087-77-4)
- N-((1-Benzylpiperidin-4-yl)methyl)adamantane-1-carboxamide (CAS 954243-64-2)
- n-(1-Benzylpiperidin-4-yl)-2-(trifluoromethyl)benzamide (CAS 1181897-41-5)
- 4-(4-Benzylpiperidin-1-yl)thieno[2,3-d]pyrimidine-6-carbohydrazide (CAS 866020-60-2)
- N-(2-(4-benzylpiperidin-1-yl)ethyl)-1H-indole-2-carboxamide (CAS 1809188-64-4)
- 2-(4-Benzylpiperidin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 885952-11-4)
Recommended Standards
- Diethyl 2-[3-(triethoxysilyl)propyl]malonate (CAS 22408-96-4)
- N-(2-(4-(Isobutylamino)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3-methylbutanamide (CAS 941896-45-3)
- 5-((2-(Diethylamino)ethyl)thio)-1,3-dimethyl-6-propylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 900004-79-7)
- Dihydrorhodamine 123 (CAS 109244-58-8)
- 2-(2-Bromoethyl)pyrazine (CAS 1196093-34-1)
- 2-amino-N-cyclohexyl-N-methylbutanamide (CAS 1218023-56-3)
- (5-Chloro-2-isopropoxyphenyl)boronic acid (CAS 352534-87-3)
- (S)-2-Hydroxybutanoic acid (CAS 3347-90-8)
- 4-(Benzylamino)cyclohexyl 4-methylbenzenesulfonate (CAS 1353979-73-3)
- Thiamine Pyrophosphate (CAS 154-87-0)
- 1,2-Dimethyl-3,6-dinitrobenzene (CAS 70605-73-1)
- 1257293-99-4 (Azetidin-3-yl)(pyrrolidin-1-yl)methanone DTXSID70732482 (CAS 1257293-99-4)
- 5,6-dioxo-1,4-dihydropyrazine-2-carboxylic acid (CAS 77168-80-0)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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