9-(4-Hydroxybutyl)-2-(phenylamino)-1H-purin-6(9H)-one CAS 161363-19-5
| CAS No. | 161363-19-5 |
| Molecular Formula | C15H17N5O2 |
| Molecular Weight | 299.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9-(4-Hydroxybutyl)-2-(phenylamino)-1H-purin-6(9H)-one (CAS 161363-19-5), a certified reference material (molecular formula C15H17N5O2, MW 299.33 g/mol) for analytical method development and quality control.
Structurally, 9-(4-Hydroxybutyl)-2-(phenylamino)-1H-purin-6(9H)-one (C15H17N5O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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 299.33 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H17N5O2 |
| Molecular Weight | 299.33 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 5 |
Related Hydroxybutyl Standards
- bis(4-hydroxybutyl) furan-2,5-dicarboxylate (CAS CATO-C3D-262625)
- Bis(4-hydroxybutyl) adipate (CAS 20985-13-1)
- Bis(4-hydroxybutyl)terephthalate (CAS 23358-95-4)
- N-(4-Hydroxybutyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide (CAS 946207-13-2)
- 5-((6-((4-Hydroxybutyl)amino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile (CAS 1137475-52-5)
- 4-(3-Hydroxybutyl)-1,2-diphenylpyrazolidine-3,5-dione (CAS 568-76-3)
- 4-Hydroxybutyl 2-(2,4,5-trichlorophenoxy)acetate (CAS 40583-17-3)
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Recommended Standards
- 2-Amino-4-(pyridin-3-yl)-4H-benzo[h]chromene-3-carbonitrile (CAS 149550-46-9)
- 2-([2,2'-Bipyridin]-6-yl)-4-phenyloxazole (CAS 1666123-70-1)
- N-(2-((2-(Dimethylamino)pyrimidin-5-yl)amino)-2-oxoethyl)benzamide (CAS 1396812-12-6)
- 1-(6-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethanamine (CAS 1706437-63-9)
- 5-Methyl-2-(pyrrolidin-1-yl)benzamide (CAS 1306604-34-1)
- N-methyl-N'-(azide-PEG3)-Cy3 (CAS 2107273-16-3)
- 2-Chloro-5-((4-methyl-1H-pyrazol-1-yl)methyl)pyridine (CAS 1183842-17-2)
- 7-Azaisatin (CAS 5654-95-5)
- (4-Methoxy-5-methylpyridin-2-yl)methanol (CAS 94452-65-0)
- 2'-Amino-3'-chloro-4'-methyl-[1,1'-biphenyl]-2-ol (CAS 1424386-25-3)
- (5R,8R,9R)-2,2-Dimethyl-10-oxo-1,3,6-trioxaspiro[4.5]decane-8,9-diyl diacetate (CAS 439828-63-4)
- Diazoxide Impurity 19 (CAS CATO-C4X-195219)
- 5-Amino-N-(2-chloroethyl)-1H-tetrazole-1-carboxamide (CAS 102339-11-7)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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