8,8-Dimethyl-6-oxo-6H,7H,8H,9H-pyrazolo[1,5-a]quinazoline-3-carbonitrile CAS 320417-37-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320417-37-6 |
| Molecular Formula | C13H12N4O |
| Molecular Weight | 240.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8,8-Dimethyl-6-oxo-6H,7H,8H,9H-pyrazolo[1,5-a]quinazoline-3-carbonitrile (CAS 320417-37-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H12N4O. Molecular weight: 240.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H12N4O |
| Molecular Weight | 240.26 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Dimethyl Standards
- 2,2-Dimethyl-5-(piperazin-1-ylmethylene)-1,3-dioxane-4,6-dione (CAS 1023539-62-9)
- 1-(1,3-Dimethyl-4-nitro-1h-pyrazol-5-yl)piperidin-3-ol (CAS 1241524-80-0)
- 1,4-Dimethyl-6-nitro-9H-carbazole (CAS 133591-38-5)
- 1,3-Dimethyl-6-phenylpyrano[2,3-c]pyrazol-4(1H)-one (CAS 137527-47-0)
- 5,5-Dimethyl-1,3-bis(oxiran-2-ylmethyl)imidazolidine-2,4-dione (CAS 15336-81-9)
- 1,3-Dimethyl-N-phenyl-1H-pyrazolo[4,3-e][1,2,4]triazin-5-amine (CAS 1606992-08-8)
- 1,3-Dimethyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1956318-09-4)
- 1,2-Dimethyl-5-(quinoxalin-6-yl)-1H-pyrazol-3(2H)-one (CAS 937279-21-5)
Recommended Standards
- 7-(Dimethylamino)-3H-phenoxazin-3-one (CAS 41830-79-9)
- 9-(1-Phenylethyl)-1H-purin-6(9H)-one (CAS 34396-98-0)
- 7-(1-Phenoxyethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 320416-74-8)
- 4582-21-2 Bicyclo(2.2.1)hept-5-ene-2,3-dicarbonyl dichloride, (2-endo,3-exo)- (9CI) (2-endo,3-exo)-Bicyclo(2.2.1)hept-5-ene-2,3-dicarbonyl dichloride 5-Norbornene-2,3-dicarbonyl chloride, trans- 3-09-00-04048 (Beilstein Handbook Reference) trans-Bicyclo(2.2.1)hept-5-enyl-2,3-dicarbonylchloride BRN 3134243 EINECS 224-967-5 NSC 103156 (CAS 4582-21-2)
- 2-(Methylthio)benzo[d]oxazole-6-carboxamide (CAS 1806581-63-4)
- 2-(Benzyloxy)-4-nitrobenzoic acid (CAS 5340-21-6)
- 3-{1-[2-(1H-Indol-3-yl)ethyl]-2,5-dioxoimidazolidin-4-yl}propanoic acid (CAS 1214131-38-0)
- Methyl 4-(aminomethyl)cyclohexane-1-carboxylate (CAS 23199-14-6)
- (s)-4-(1-Amino-2-hydroxyethyl)-2-bromo-6-ethoxyphenol (CAS 1213836-61-3)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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