Imidazo[1,2-c]quinazoline-2,5(3H,6H)-dione CAS 78754-92-4
| CAS No. | 78754-92-4 |
| Molecular Formula | C10H7N3O2 |
| Molecular Weight | 201.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H7N3O2, Imidazo[1,2-c]quinazoline-2,5(3H,6H)-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 201.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Imidazo[1,2-c]quinazoline-2,5(3H,6H)-dione (CAS 78754-92-4) is a high-purity analytical reference standard with the molecular formula C10H7N3O2 and a molecular weight of 201.18 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.
As a certified reference material (CRM), Imidazo[1,2-c]quinazoline-2,5(3H,6H)-dione 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 | C10H7N3O2 |
| Molecular Weight | 201.18 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Related Imidazo Standards
- 4-(Imidazo[1,2-a]pyrazin-2-yl)-1,2,5-oxadiazol-3-amine (CAS 1031927-02-2)
- 4-{3h-imidazo[4,5-c]pyridin-2-yl}-1,2,5-oxadiazol-3-amine (CAS 862815-00-7)
- 2-(Imidazo[1,2-a]pyridin-2-yl)cyclopropane-1-carboxylic acid (CAS 1486072-04-1)
- 4-(1H-Imidazo[4,5-c]pyridin-2-yl)thiazole (CAS 65911-26-4)
- 1-(Imidazo[1,2-a]pyridin-2-ylmethyl)azetidin-3-amine (CAS 1343628-16-9)
- ethyl imidazo[2,1-b][1,3]thiazole-5-carboxylate (CAS 349480-83-7)
- ethyl imidazo[1,5-a]pyrazine-1-carboxylate (CAS 1377584-27-4)
- 3-{3H-imidazo[4,5-c]pyridin-2-yl}propanoic acid (CAS 933718-59-3)
Recommended Standards
- Allyl ((allyloxy)carbonyl)oxycarbamate (CAS 346460-99-9)
- Methyl 1-ethoxy-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 724742-80-7)
- 7-Methoxy-4-oxo-4H-chromene-2-carbonitrile (CAS 33544-14-8)
- Methyl 2-carbamoyl-6-oxo-1,2-diazinane-4-carboxylate (CAS 339096-91-2)
- 2-(2,4-Difluorophenyl)-2-methylpropanal (CAS 1520577-05-2)
- 1-(3-Bromo-isoxazol-5-yl)-ethanol (CAS 105174-96-7)
- Inositol 1,3,4-trisphosphate (Ins(1,3,4)P3) (CAS 93133-76-7)
- 2-Amino-2-(3-bromo-4-fluorophenyl)acetic acid (CAS 299164-16-2)
- Sodium Bromite (~80%) (CAS 7486-26-2)
- 6,7-Dimethoxy-4-(methylthio)quinazoline (CAS 544461-27-0)
- 2-(5-Ethyl-2-thienyl)-7,8-dimethylquinoline-4-carbonyl chloride (CAS 1160261-43-7)
- N-(1-aminopropan-2-yl)propionamide (CAS 17194-09-1)
- 1,3-Bis(5-chloro-2-methylphenyl)urea (CAS 54965-12-7)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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