4-Amino-5-bromo-1-(tetrahydro-2H-pyran-2-yl)pyrimidin-2(1H)-one CAS 5580-94-9
| CAS No. | 5580-94-9 |
| Molecular Formula | C9H12BrN3O2 |
| Molecular Weight | 274.11 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 4-Amino-5-bromo-1-(tetrahydro-2H-pyran-2-yl)pyrimidin-2(1H)-one.
4-Amino-5-bromo-1-(tetrahydro-2H-pyran-2-yl)pyrimidin-2(1H)-one (CAS 5580-94-9), molecular formula C9H12BrN3O2 and molecular weight 274.11 g/mol, is a CATO reference standard with documented purity and traceability.
4-Amino-5-bromo-1-(tetrahydro-2H-pyran-2-yl)pyrimidin-2(1H)-one (C9H12BrN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Amino-5-bromo-1-(tetrahydro-2H-pyran-2-yl)pyrimidin-2(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H12BrN3O2 |
| Molecular Weight | 274.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
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Recommended Standards
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- 4-Bromo-2-phenoxybenzonitrile (CAS 875664-25-8)
- Mono[2-(perfluorooctyl)ethyl] phosphate (CAS 57678-03-2)
- N-((5-(Furan-2-carbonyl)thiophen-2-yl)methyl)thiophene-3-carboxamide (CAS 1797961-75-1)
- 4-Iodo-6-phenylthieno[2,3-d]pyrimidine (CAS 718615-92-0)
- 1-(3-Fluoro-5-propoxyphenyl)propan-1-one (CAS 1443343-04-1)
- 1-tert-Butylpiperidine-4-carboxylic acid hydrochloride (CAS 2173991-95-0)
- Iridium ((2,2-Bipyridine-N,N)bis[2-(2-pyridinyl)phenyl-C,N] Hexaflouorophosphate (CAS 106294-60-4)
- N-(4-Hydroxybutyl)acrylamide (CAS 44915-40-4)
- [amino(2-chloroethyl)phosphoryl]amine (CAS 33513-64-3)
- 1,5-Bis(phenylthio)anthracene (CAS 116205-50-6)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
Why CATO?
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