7-Isobutyl-1,3-dimethyl-8-((4-methylpiperidin-1-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione CAS 851941-62-3
| CAS No. | 851941-62-3 |
| Molecular Formula | C18H29N5O2 |
| Molecular Weight | 347.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-Isobutyl-1,3-dimethyl-8-((4-methylpiperidin-1-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione 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.
CATO supplies 7-Isobutyl-1,3-dimethyl-8-((4-methylpiperidin-1-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 851941-62-3), a certified reference material (molecular formula C18H29N5O2, MW 347.46 g/mol) for analytical method development and quality control.
The molecular framework of 7-Isobutyl-1,3-dimethyl-8-((4-methylpiperidin-1-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (C18H29N5O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C18H29N5O2 |
| Molecular Weight | 347.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Isobutyl Standards
- 9-Isobutyl-6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purin-2-amine (CAS 36892-43-0)
- 2-((1-Isobutyl-5-(p-tolyl)-1H-imidazol-2-yl)thio)-N-isopropylacetamide (CAS 1207035-52-6)
- Methyl 3-(2-isobutyl-6-oxo-4-(trifluoromethyl)-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoate (CAS 1018164-46-9)
- 3-Isobutyl-2-((2-methylbenzyl)thio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1795441-59-6)
- 1-Isobutyl-7-methyl-5-(piperidin-1-ylcarbonyl)-pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 1217863-03-0)
- N-(1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-yl)benzamide (CAS 144660-62-8)
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Recommended Standards
- 7-Hexyl-3-methyl-8-(3-methylpiperidin-1-yl)-3,7-dihydro-1H-purine-2,6-dione (CAS 577791-66-3)
- N-((4-Morpholinophenyl)carbamothioyl)thiophene-2-carboxamide (CAS 302552-71-2)
- 5-(3,4-Dimethoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 351494-48-9)
- Tert-butyl 4-(4-(methylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)piperidine-1-carboxylate (CAS 2058957-73-4)
- 1,3-Oxazolidine (CAS 504-76-7)
- 6-(Hydroxymethyl)nicotinic Acid (CAS 775545-30-7)
- N-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-2-chloroacetamide (CAS 80028-68-8)
- Olopatadine Impurity 9 (CAS 113835-92-0)
- 1-(2-methoxyphenyl)-5-methyl-1,4-diazepane dihydrochloride (CAS 1803599-71-4)
- 4,5-Dibromo-N-(2,5-difluorophenyl)thiophene-2-carboxamide (CAS 950021-33-7)
- 2-((4-Amino-5-methoxy-2-methylphenyl)-sulfonyl)ethyl hydrogen sulfate (CAS 21635-69-8)
- Alprazolam Impurity 8 (CAS 30896-65-2)
- Ethyl 2-methylisoindoline-1-carboxylate (CAS 65815-15-8)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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