2-Amino-7-methyl-7,9-dihydro-8H-purin-8-one CAS 772283-86-0
| CAS No. | 772283-86-0 |
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Amino-7-methyl-7,9-dihydro-8H-purin-8-one.
2-Amino-7-methyl-7,9-dihydro-8H-purin-8-one (CAS 772283-86-0) is a high-purity analytical reference standard with the molecular formula C6H7N5O and a molecular weight of 165.15 g/mol.
The molecular framework of 2-Amino-7-methyl-7,9-dihydro-8H-purin-8-one (C6H7N5O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 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.
As a certified reference material (CRM), 2-Amino-7-methyl-7,9-dihydro-8H-purin-8-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 | C6H7N5O |
| Molecular Weight | 165.15 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-9H-purine-9-carbaldehyde (CAS 10184-51-7)
- Methyl 3-amino-4,4-dicyanobut-3-enoate (CAS 102266-56-8)
- 7-Amino-2h-pyrido[3,2-b][1,4]oxazin-3(4h)-one (CAS 1116135-66-0)
- 5-Amino-2-methyl-2H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 114936-12-8)
- 3-Amino-7-methyl-[1,2,4]triazolo[4,3-a]pyrimidin-5-ol (CAS 13223-34-2)
- 6-Amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1369146-72-4)
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Recommended Standards
- 2-Amino-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one (CAS 27287-73-6)
- 2-Amino-8-methyl-1,7-dihydro-6H-purin-6-one (CAS 23662-75-1)
- 2-Amino-5-methyl-4H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 72436-99-8)
- 2-Cyano-1H-pyrrol-1-yl methylcarbamate (CAS 500885-42-7)
- 6-chloro-8-methylquinolin-5-amine (CAS 50358-37-7)
- 5-Methyl-3-(3-(o-tolyloxy)propyl)benzo[d]oxazol-2(3H)-one (CAS 638142-20-8)
- 1-Methoxypiperidin-4-amine (CAS 1427275-07-7)
- Methyl 3-Bromo-5-cyanobenzoate (CAS 453566-15-9)
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- Ketoprofen Impurity 50 (CAS 157740-16-4)
- 3-(4-(Hydroxymethyl)phenyl)propanal (CAS 690264-15-4)
- 2-(1-Methyl-2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl)acetonitrile (CAS 1246652-53-8)
- 2-Bromo-N-ethylacetamide (CAS 5327-00-4)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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