(S)-2-((6-Oxo-6,7-dihydro-1H-purin-2-yl)amino)propanoic acid CAS 1019-73-4
| CAS No. | 1019-73-4 |
| Molecular Formula | C8H9N5O3 |
| Molecular Weight | 223.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-2-((6-Oxo-6,7-dihydro-1H-purin-2-yl)amino)propanoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (S)-2-((6-Oxo-6,7-dihydro-1H-purin-2-yl)amino)propanoic acid (CAS 1019-73-4), a certified reference material (molecular formula C8H9N5O3, MW 223.19 g/mol) for analytical method development and quality control.
(S)-2-((6-Oxo-6,7-dihydro-1H-purin-2-yl)amino)propanoic acid (C8H9N5O3) contains an amino-acid-derived structure, 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).
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), (S)-2-((6-Oxo-6,7-dihydro-1H-purin-2-yl)amino)propanoic acid 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 | C8H9N5O3 |
| Molecular Weight | 223.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1957 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2,2-Dimethyl-7-nitro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one (CAS 1002726-60-4)
- 2',3',4'-Trifluoro-[1,1'-biphenyl]-2-amine (CAS 1038396-93-8)
- 2,2-Dimethyl-6-nitro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one (CAS 1002726-59-1)
- 3-(2-Amino-6-oxo-1H-purin-7(6H)-yl)propanoic acid (CAS 1082-07-1)
- 2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid (CAS 1812188-59-2)
- (S)-5-(Chloromethyl)pyrrolidin-2-one (CAS 72479-04-0)
- 5,5-Dimethylhex-1-en-3-one (CAS 2177-33-5)
- 2-Amino-3-(2-chloro-4,5-difluorophenyl)propanoic acid (CAS 1259983-39-5)
- N-Methyl-2-(pyrrolidin-1-yl)-1-(tetrahydro-2H-pyran-4-yl)ethan-1-amine (CAS 885951-13-3)
- (Z)-2-(3,4-Dihydroxybenzylidene)-6,7-dihydroxybenzofuran-3(2H)-one (CAS 576-02-3)
- 5-Bromo-8-chloro-3-fluoro-1,7-naphthyridine (CAS 2167672-12-8)
- (5-Methyl-1H-pyrazolo[3,4-b]pyridin-4-yl)boronic acid (CAS 2402786-37-0)
- 2-Bromo-6-fluorophenylboronic Acid (CAS 913835-80-0)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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