6-Amino-3H-pyrazolo[3,4-d]pyrimidin-4(5H)-one CAS 570409-64-2
| CAS No. | 570409-64-2 |
| Molecular Formula | C5H5N5O |
| Molecular Weight | 151.13 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.
6-Amino-3H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 570409-64-2) is a high-purity analytical reference standard with the molecular formula C5H5N5O and a molecular weight of 151.13 g/mol.
6-Amino-3H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (C5H5N5O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 6-Amino-3H-pyrazolo[3,4-d]pyrimidin-4(5H)-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 | C5H5N5O |
| Molecular Weight | 151.13 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 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- N-(2-amino-6-oxo-3,6-dihydropyrimidin-4-yl)cyanamide (CAS 1255147-74-0)
- 2-Amino-4-cyano-5-imidazolecarboxamide (CAS 125815-68-1)
- 4-Amino-2H-pyrazolo[3,4-d]pyrimidin-3(5H)-one (CAS 128850-54-4)
- 2-Amino-[1,2,4]triazolo[1,5-a]pyrimidin-7(3H)-one (CAS 1339754-88-9)
- 3-amino-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 15908-68-6)
- 2-Amino-2H-purin-6-ol (CAS 914452-04-3)
- 2-Amino-4H-purin-6-ol (CAS 914452-02-1)
- 2-Amino-8H-purin-6-ol (CAS 914452-01-0)
Recommended Standards
- 6-Amino-1H-imidazo[4,5-b]pyrazin-5-ol (CAS 514793-01-2)
- 7-Amino-[1,2,3]triazolo[1,5-a]pyrimidin-5(4H)-one (CAS 500999-26-8)
- 6-Amino-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 2537-04-4)
- 7-Amino-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one (CAS 35186-69-7)
- (2-methoxyphenyl)(phenyl)methanol (CAS 22788-49-4)
- 4,6-Dichloro-7-fluoro-1H-pyrrolo[3,4-c]pyridin-3(2H)-one (CAS 1312693-69-8)
- Methyl (S)-2-amino-3-((tert-butoxycarbonyl)amino)-3-methylbutanoate oxalate (CAS 1486510-12-6)
- 3-Amino-1-(3-hydroxypiperidin-1-yl)propan-1-one (CAS 1154141-58-8)
- 5-[(4-Hydroxyphenyl)methyl]-5-methylimidazolidine-2,4-dione (CAS 13500-25-9)
- 3-(3-Methyl-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 915707-45-8)
- 4-Methylpyrimidine-5-boronic Acid (CAS 1337912-87-4)
- tert-Butyl 3-(hydroxymethyl)-1-methyl-1H-pyrazole-5-carboxylate (CAS 2862774-74-9)
- Bis[bis(2-aminoethanethiolato)nickel]nickel dichloride (CAS 29993-19-9)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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