N-(2-Methoxyphenyl)-7H-purin-6-amine CAS 73663-97-5
| CAS No. | 73663-97-5 |
| Molecular Formula | C12H11N5O |
| Molecular Weight | 241.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 241.25 g/mol gives N-(2-Methoxyphenyl)-7H-purin-6-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(2-Methoxyphenyl)-7H-purin-6-amine (CAS 73663-97-5) is a high-purity analytical reference standard with the molecular formula C12H11N5O and a molecular weight of 241.25 g/mol.
Structurally, N-(2-Methoxyphenyl)-7H-purin-6-amine (C12H11N5O) 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 241.25 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 | C12H11N5O |
| Molecular Weight | 241.25 g/mol |
| 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.) | 1978 |
| Nitrogen Atoms | 5 |
Related N Standards
- 2-(2-Methoxyphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1255784-01-0)
- 7-(4-Methoxyphenyl)-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one (CAS 1255784-82-7)
- 2-(4-methoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1255785-61-5)
- 2-(3-Methoxyphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1338659-26-9)
- 6-(4-Methoxyphenyl)-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 173458-97-4)
- 1-(4-Methoxyphenyl)-1h-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 925006-60-6)
- 2-(4-Methoxyphenyl)-1H-imidazo[4,5-b]pyridin-1-ol (CAS 339026-93-6)
- 2-(4-Methoxyphenyl)-2H-[1,2,3]triazolo[4,5-b]pyridin-5-amine (CAS 66104-34-5)
Recommended Standards
- N'-(2-Hydroxybenzylidene)isonicotinohydrazide (CAS 495-84-1)
- N-(3-Methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 361985-99-1)
- n-(1h-Indol-5-yl)-5-methyl-1,2-oxazole-3-carboxamide (CAS 708987-60-4)
- n-(4-Acetylphenyl)pyrazine-2-carboxamide (CAS 353783-61-6)
- 1-(2-Cyanoethyl)-1H-pyrrole-2-carboxylic acid (CAS 773873-24-8)
- 3-Ethyl-5-methoxy-1-methyl-1h-pyrazole-4-carbaldehyde (CAS 1427380-57-1)
- N-Methyl-2-(3-nitrophenyl)acetamide (CAS 19281-10-8)
- Sofosbuvir Impurity 95 (CAS 7392-74-7)
- I-AMB (CAS 1616253-26-9)
- 3-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1609488-14-3)
- Methyl 2-Chloro-4-(4-methyl-1-piperazinyl)benzoate (CAS 1059705-62-2)
- 3-Chlorobenzyl thiocyanate (CAS 64215-09-4)
- N,N,4,4,5,5-Hexamethyl-1,3,2-dioxaborolan-2-amine (CAS 557087-01-1)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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