N-(7-(2-Aminoethyl)-6-oxo-6,7-dihydro-1H-purin-2-yl)benzamide CAS 138753-80-7
| CAS No. | 138753-80-7 |
| Molecular Formula | C14H14N6O2 |
| Molecular Weight | 298.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(7-(2-Aminoethyl)-6-oxo-6,7-dihydro-1H-purin-2-yl)benzamide (CAS 138753-80-7), molecular formula C14H14N6O2 and molecular weight 298.30 g/mol, is a CATO reference standard with documented purity and traceability.
N-(7-(2-Aminoethyl)-6-oxo-6,7-dihydro-1H-purin-2-yl)benzamide (C14H14N6O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 | C14H14N6O2 |
| Molecular Weight | 298.30 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 6 |
Related N Standards
- 4-((2-Aminoethyl)amino)-1-nitroacridin-9(10H)-one (CAS 128071-39-6)
- 5-(2-Aminoethyl)-2-(4-ethoxyphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1638612-89-1)
- (S)-3-(1-Aminoethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one (CAS 1350643-72-9)
- (R)-3-(1-aminoethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one (CAS 2199389-46-1)
- 1-(2-Aminoethyl)-N,N-diethyl-1H-benzo[d][1,2,3]triazole-6-sulfonamide (CAS 1172828-53-3)
- (S)-2-(1-Aminoethyl)-5-chloro-3-phenylquinazolin-4(3H)-one (CAS 1420627-35-5)
- 2-(3-(2-Aminoethyl)-6-bromo-1h-indol-1-yl)acetamide (CAS 1334149-12-0)
- n-(2-Aminoethyl)-5-iodothiophene-3-carboxamide (CAS 1502980-54-2)
Recommended Standards
- 6-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(5-methylisoxazol-3-yl)pyridazine-3-carboxamide (CAS 1351595-37-3)
- 2-(Benzo[d]isoxazol-3-yl)-N-(6-ethoxypyrimidin-4-yl)acetamide (CAS 1396583-00-8)
- (2E)-3-(Pyrrolidin-1-yl)-N-[4-(trifluoromethyl)phenyl]but-2-enamide (CAS 134888-97-4)
- N-(2-(3-Methylisoxazol-5-yl)ethyl)-3-(1H-tetrazol-1-yl)benzamide (CAS 1421501-01-0)
- 6-(sec-Butoxy)-2-((3,5-dimethylphenyl)sulfonyl)pyrimidin-4(3H)-one (CAS 284681-78-3)
- 4-Cyclopropoxy-N-methyl-3-sulfamoylpicolinamide (CAS 1243316-69-9)
- Tert-butyl (2R,4R)-4-amino-2-(methoxymethyl)pyrrolidine-1-carboxylate (CAS 1123305-98-5)
- (2S)-Methyl 5-vinylpyrrolidine-2-carboxylate hydrochloride (CAS 328974-80-7)
- (7R,8R)-2-Amino-7,8-dimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one (CAS 2673370-43-7)
- 6-(Adamantan-1-yl)-2-((2-oxo-2-phenylethyl)thio)nicotinonitrile (CAS 105648-32-6)
- 3-(4-Methoxyphenyl)-2,2-dimethylpropionoyl chloride (CAS 1989991-38-9)
- 1-(2-((6-(Ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)-3-(2-fluorophenyl)urea (CAS 1203312-66-6)
- Benzathine Penicilline G Tetrahydrate (CAS 41372-02-5)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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