4,7-Dimethylquinazolin-2-ol CAS 37527-65-4
| CAS No. | 37527-65-4 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4,7-Dimethylquinazolin-2-ol (C10H10N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO supplies 4,7-Dimethylquinazolin-2-ol (CAS 37527-65-4), a certified reference material (molecular formula C10H10N2O, MW 174.20 g/mol) for analytical method development and quality control.
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), 4,7-Dimethylquinazolin-2-ol 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 | C10H10N2O |
| Molecular Weight | 174.20 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Related Dimethylquinazolin Standards
- 1,6-Dimethylquinazolin-4(1H)-one (CAS 1379685-34-3)
- 3,5-Dimethylquinazolin-4(3H)-one (CAS 1423765-57-4)
- 2,5-Dimethylquinazolin-4(1H)-one (CAS 147006-56-2)
- 2,4-Dimethylquinazolin-8-ol (CAS 17056-97-2)
- 2,7-Dimethylquinazolin-4(1H)-one (CAS 194473-09-1)
- 1,2-Dimethylquinazolin-4(1H)-one (CAS 7471-65-0)
- 6,7-Dimethylquinazolin-4(3H)-one (CAS 31867-91-1)
- 6,8-Dimethylquinazolin-4(3H)-one (CAS 79263-04-0)
Recommended Standards
- 4,7-Dimethyl-1H-indene-1,3(2H)-dione (CAS 50919-79-4)
- 4-Acetamidophenylacetonitrile (CAS 25025-06-3)
- 4,7-Dimethyl-1,8-naphthyridin-2(1h)-one (CAS 467251-12-3)
- 4-Amino-2-methylquinolin-3-ol (CAS 61358-60-9)
- 3-{[(2-methylphenyl)methyl]sulfanyl}-5H,6H-benzo[h]cinnoline (CAS 478047-89-1)
- Methyl carbamimidate 4-methylbenzenesulfonate (CAS 7356-58-3)
- Tert-butyl 4-(hydroxymethyl)-1-thia-8-azaspiro[4.5]Decane-8-carboxylate (CAS 1373028-35-3)
- tert-Butyl 3-((4-cyanopyridin-2-yl)amino)pyrrolidine-1-carboxylate (CAS 1261236-00-3)
- 2-Chloro-1-{8-oxa-3-azabicyclo[3.2.1]octan-3-yl}ethan-1-one (CAS 1536660-99-7)
- 4-Chloro-2-(p-tolyl)-3H-imidazo[4,5-c]pyridine (CAS 75008-01-4)
- 4-(1-(Trifluoromethyl)cyclopropyl)benzoyl chloride (CAS 1431616-45-3)
- Methyl 4-Bromothiophene-3-carboxylate (CAS 78071-37-1)
- methyl 5,8-difluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate (CAS 1773434-87-9)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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