2-Amino-5-isopropyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one CAS 213623-58-6
| CAS No. | 213623-58-6 |
| Molecular Formula | C9H12N4O |
| Molecular Weight | 192.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Amino-5-isopropyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one (CAS 213623-58-6) is a high-purity analytical reference standard with the molecular formula C9H12N4O and a molecular weight of 192.22 g/mol.
Based on its molecular formula C9H12N4O, 2-Amino-5-isopropyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C9H12N4O |
| Molecular Weight | 192.22 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.) | 2018 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 3-amino-1,5,6-trimethyl-1H,4H,5H-pyrazolo[4,3-c]pyridin-4-one (CAS 1018274-29-7)
- 3-amino-5-ethyl-6-methyl-1H,4H,5H-pyrazolo[4,3-c]pyridin-4-one (CAS 1018497-10-3)
- 5-Amino-1-(oxan-4-yl)-1H-pyrazole-4-carbonitrile (CAS 1082745-49-0)
- 1-{2-amino-5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-6-yl}ethan-1-one (CAS 1100752-63-3)
- 2-((1-Amino-1H-benzo[d]imidazol-2-yl)amino)ethanol (CAS 120341-06-2)
- 3-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile (CAS 1707371-84-3)
- 6-Amino-4-((2-methoxyethyl)amino)nicotinonitrile (CAS 1708975-10-3)
- 2-Amino-7,7-Dimethyl-7,8-Dihydropyrido[4,3-D]Pyrimidin-5(6H)-One (CAS 2177266-59-8)
Recommended Standards
- 2-(Piperazin-1-yl)pyrimidine-5-carbaldehyde (CAS 944899-55-2)
- 2-(Naphthalen-1-yl)malononitrile (CAS 5518-09-2)
- 2-Methyl-5-propyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 774560-69-9)
- 2-(Azidomethyl)-4-methoxy-3,5-dimethylpyridine (CAS 913624-57-4)
- 2-Chloro-N-isopropyl-N-(2-oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl)acetamide (CAS 874595-10-5)
- 4-(Difluoromethyl)piperidin-4-ol (CAS 1423032-03-4)
- 4-Chloro-6-fluoro-2-(4-fluorophenyl)quinazoline (CAS 885277-32-7)
- 6-Bromo-3-methyl-4H-chromen-4-one (CAS 63687-74-1)
- 2,2,2-Trifluoro-1-(2'-methoxy-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 1443332-13-5)
- Ethyl 3-(3-fluorophenyl)propiolate (CAS 58686-65-0)
- N-(2-((5,5-dimethyl-3-oxocyclohex-1-en-1-yl)amino)phenyl)isobutyramide (CAS 104143-31-9)
- 3-(3,5-Dimethyl-1h-pyrazol-1-yl)-2-methylpropanenitrile (CAS 1006319-92-1)
- 8-Methyl-8-azabicyclo[3.2.1]oct-3-ene (CAS 529-18-0)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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