N-(2-Aminopyrimidin-5-yl)formamide CAS 52767-95-0
| CAS No. | 52767-95-0 |
| Molecular Formula | C5H6N4O |
| Molecular Weight | 138.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a hydroxyl group, an ether linkage, N-(2-Aminopyrimidin-5-yl)formamide is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 138.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
N-(2-Aminopyrimidin-5-yl)formamide (CAS 52767-95-0) is a high-purity analytical reference standard with the molecular formula C5H6N4O and a molecular weight of 138.13 g/mol.
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 | C5H6N4O |
| Molecular Weight | 138.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
Related N Standards
- N-(4-Aminopyrimidin-5-yl)formamide (CAS 16008-45-0)
- (4-Aminopyrimidin-5-yl)boronic acid (CAS 1356054-72-2)
- 1-(4-Aminopyrimidin-5-yl)ethanone (CAS 1211538-70-3)
- 1-(2-Aminopyrimidin-5-yl)ethan-1-one (CAS 124491-42-5)
- 2-(4-Aminopyrimidin-2-yl)ethan-1-ol (CAS 1935455-02-9)
- 1-(2-aminopyrimidin-4-yl)ethan-1-one (CAS 106157-82-8)
- (5-Aminopyrimidin-2-yl)methanol (CAS 1240594-54-0)
- (4-Aminopyrimidin-2-yl)methanol (CAS 1780700-09-5)
Recommended Standards
- 6-Aminopyrimidine-4-carboxamide (CAS 81333-07-5)
- N-Hydroxy-N-(pyrimidin-4-yl)formimidamide (CAS 62260-37-1)
- 6-Aminopyridazine-4-carboxamide (CAS 34121-95-4)
- N'-Hydroxypyridazine-3-carboximidamide (CAS 90993-48-9)
- 4-(3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-3-iodo-5-nitropyridine (CAS 1186310-82-6)
- Scandium(III) carbonate hydrate (CAS 17926-77-1)
- 2-Bromo-7-nitro-1H-benzo[d]imidazole (CAS 1804172-77-7)
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