28753-34-6 2,4,6,8-Tetra(piperidin-1-yl)pyrimido[5,4-d]pyrimidine DTXSID40325688 CAS 28753-34-6
| CAS No. | 28753-34-6 |
| Molecular Formula | C26H40N8 |
| Molecular Weight | 464.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
28753-34-6 2,4,6,8-Tetra(piperidin-1-yl)pyrimido[5,4-d]pyrimidine DTXSID40325688 (CAS 28753-34-6) is a high-purity analytical reference standard with the molecular formula C26H40N8 and a molecular weight of 464.65 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 28753-34-6 2,4,6,8-Tetra(piperidin-1-yl)pyrimido[5,4-d]pyrimidine DTXSID40325688 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 464.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 28753-34-6 2,4,6,8-Tetra(piperidin-1-yl)pyrimido[5,4-d]pyrimidine DTXSID40325688 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 | C26H40N8 |
| Molecular Weight | 464.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 8 |
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Recommended Standards
- 4,4'-Diethyl-5,5'-bis(phenethylthio)-4H,4'H-3,3'-bi(1,2,4-triazole) (CAS 500267-41-4)
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- 1,2-Bis(4-phenyl-5-(propylthio)-4H-1,2,4-triazol-3-yl)ethane (CAS 72743-90-9)
- N1-[[2-(Dicyclohexylphosphino)phenyl]methyl]-N2-(2,4,6-trimethylphenyl)-1,2-ethanediamine (CAS 1450877-16-3)
- [3-(6-methylpyridazin-3-yl)phenyl]methanol (CAS 1356113-63-7)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)hex-5-enoic acid (CAS 270263-04-2)
- 2-(2,4-Dichlorophenoxy)-N-(2-hydroxypropyl)propanamide (CAS 1090015-86-3)
- 3-chloro-4-methylthiophene-2-carbaldehyde (CAS 1258283-00-9)
- 2,6-Dichloro-3-methylphenyl Isothiocyanate (CAS 1036587-85-5)
- (1-(Benzo[d][1,3]dioxol-5-ylmethyl)piperidin-4-yl)methanol (CAS 914347-60-7)
- 3,3-dimethyloxan-4-one (CAS 625099-31-2)
- 2-(Aminomethyl)chroman Hydrochloride (CAS 149177-75-3)
- 4-Methyl-5-(2-(1-phenylcyclopentyl)-pyrimidin-4-yl)thiazol-2-amine (CAS 1217487-38-1)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com