7-Hydroxyimidazo[1,2-a]pyrimidin-5(1H)-one CAS 1936552-46-3
| CAS No. | 1936552-46-3 |
| Molecular Formula | C6H5N3O2 |
| Molecular Weight | 151.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 151.12 g/mol gives 7-Hydroxyimidazo[1,2-a]pyrimidin-5(1H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 7-Hydroxyimidazo[1,2-a]pyrimidin-5(1H)-one (CAS 1936552-46-3), a certified reference material (molecular formula C6H5N3O2, MW 151.12 g/mol) for analytical method development and quality control.
Structurally, 7-Hydroxyimidazo[1,2-a]pyrimidin-5(1H)-one (C6H5N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 151.12 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 7-Hydroxyimidazo[1,2-a]pyrimidin-5(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 | C6H5N3O2 |
| Molecular Weight | 151.12 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, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related Hydroxyimidazo Standards
- 6-Hydroxyimidazo[1,5-a]pyridin-3(2H)-one (CAS 260790-85-0)
- 8-Hydroxyimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1033202-04-8)
- 6-Hydroxyimidazo[1,2-b]pyridazine (CAS 57470-54-9)
- 8-Hydroxyimidazo[1,2-a]pyridine (CAS 69214-22-8)
- N-Hydroxyimidazo[1,2-a]pyridine-6-carboximidamide (CAS 885950-24-3)
- 8-Hydroxyimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1041004-62-9)
- 7-Hydroxyimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1383475-01-1)
- 1-(6-Hydroxyimidazo[2,1-b]thiazol-5-yl)ethan-1-one (CAS 67073-26-1)
Recommended Standards
- 3-Formylisonicotinic acid (CAS 1934614-65-9)
- [1,3]Dioxolo[4,5-b]pyridine-6-carbaldehyde (CAS 76470-45-6)
- 3-Formylpyridine-2-carboxylic acid (CAS 19182-29-7)
- 1,2-Dihydro-3H-pyrazolo[3,4-b]pyridine-3,6(7H)-dione (CAS 512782-64-8)
- 9-[2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-carbazole (CAS 1357634-60-6)
- (4-Chlorophenyl)(furan-2-yl)methanone (CAS 13365-63-4)
- 1-((1h-Imidazol-5-yl)sulfonyl)piperidine-4-carboxylic acid (CAS 899717-99-8)
- 7-Chloro-N-((1-ethylpiperidin-4-yl)methyl)quinolin-4-amine (CAS 20169-17-9)
- Trimethoxy(1H,1H,2H,2H-tridecafluoro-n-octyl)silane (CAS 85857-16-5)
- 2-(2-ethyl-4-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid (CAS 861355-13-7)
- 2-[(4-chlorophenyl)methyl]bicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1275293-28-1)
- Mecoprop (CAS 93-65-2)
- 2-((3-Cyclohexylpropyl)thio)-6-(4-methoxyphenyl)-4-phenylnicotinonitrile (CAS 332376-31-5)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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