2-Amino-8-(4-butylphenyl)-1H-purin-6(7H)-one CAS 21318-90-1
| CAS No. | 21318-90-1 |
| Molecular Formula | C15H17N5O |
| Molecular Weight | 283.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-8-(4-butylphenyl)-1H-purin-6(7H)-one (CAS 21318-90-1), a certified reference material (molecular formula C15H17N5O, MW 283.33 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2-Amino-8-(4-butylphenyl)-1H-purin-6(7H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 283.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 2-Amino-8-(4-butylphenyl)-1H-purin-6(7H)-one 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 | C15H17N5O |
| Molecular Weight | 283.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-(diethylamino)acetamide (CAS 100454-46-4)
- 3-Amino-N-(4-(N-methylacetamido)phenyl)benzamide (CAS 1020054-02-7)
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- N-[3-(5-Amino-4-cyano-1-phenylpyrazol-3-yl)propyl]acetamide (CAS 1197545-26-8)
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Recommended Standards
- 2-Amino-3-cyano-4-methyl-5-(2,5-dimethoxybenzyl)pyridine, 97% (CAS 847234-66-6)
- 2-Amino-N-furan-2-ylmethyl-3-(1H-indol-3-yl)-propionamide (CAS 360791-53-3)
- 2’,6’-dioxospiro[adamantane-2,4’-piperidine]-3’,5’-dicarbonitrile (CAS 405889-71-6)
- 2-Methyl-N-(4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)benzamide (CAS 338416-23-2)
- 6-Chloro-1-methyl-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine (CAS 1956364-41-2)
- Benzyl 1-oxo-2,9-diazaspiro[5.5]undecane-9-carboxylate (CAS 1630906-94-3)
- Ethyl 2-Acetyl-3-hydroxy-2-butenoate (CAS 1830-94-0)
- 1-Boc-4-(4-amino-phenyl)-piperazine dihydrochloride (CAS 1187930-99-9)
- 1-(2,3-Dimethylphenyl)-4-(1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (CAS 915188-66-8)
- Suc-Ala-Gly-Pro-Phe-pNA (CAS 128802-77-7)
- (1R)-2-azabicyclo[2.2.1]Hept-5-ene-3-carboxylic acid (CAS 184851-31-8)
- 1-(Pyridin-2-yl)cyclopropane-1-carboxylic acid hydrochloride (CAS 1349716-23-9)
- 2-(tert-Butylamino)-1H-imidazole-4,5-dicarbonitrile (CAS 51802-52-9)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
Why CATO?
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