1087655-93-3 9-(3,4-Dimethoxyphenyl)-6-methyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one MFCD11855690 CAS 1087655-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1087655-93-3 |
| Molecular Formula | C18H20N4O3 |
| Molecular Weight | 340.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1087655-93-3 9-(3,4-Dimethoxyphenyl)-6-methyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one MFCD11855690 (CAS 1087655-93-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H20N4O3. Molecular weight: 340.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H20N4O3 |
| Molecular Weight | 340.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Dimethoxyphenyl Standards
- 6-(((2,5-Dimethoxyphenyl)amino)methyl)-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine (CAS 159210-76-1)
- (5-(3,4-Dimethoxyphenyl)-1H-1,2,4-triazol-3-yl)(3-methoxyphenyl)methanamine (CAS 1708370-98-2)
- (2E)-2-{[(3,4-dimethoxyphenyl)amino]methylidene}-3-oxo-N-phenylbutanamide (CAS 1025630-40-3)
- 3,5-Bis(3,4-dimethoxyphenyl)-1H-pyrazole (CAS 1159937-09-3)
- {1-[2-(3,4-Dimethoxyphenyl)ethyl]-2-methanesulfonyl-1h-imidazol-5-yl}methanol (CAS 1221343-10-7)
- 3,5-Bis(2,4-dimethoxyphenyl)-1H-pyrazole (CAS 1228933-23-0)
- 3-(((3,4-Dimethoxyphenyl)amino)methyl)-7-methoxyquinolin-2(1H)-one (CAS 947020-04-4)
- 3-(3,4-Dimethoxyphenyl)-6-ethoxy-4-methyl-2H-chromen-2-one (CAS 720674-30-6)
Recommended Standards
- N-(2-(4-(Piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)furan-2-carboxamide (CAS 1021025-74-0)
- 1,1'-(p-Tolylmethylene)bis(1H-benzo[d][1,2,3]triazole) (CAS 111098-80-7)
- Fmoc-Dab-OH (CAS 161420-87-7)
- 2-(methoxymethyl)-N-methylpyrrolidine-2-carboxamide hydrochloride (CAS 1955499-37-2)
- 3-(4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)isoxazol-5-amine (CAS 1020955-92-3)
- (1-Methyl-1H-pyrazol-3-yl)(morpholino)methanone (CAS 728003-78-9)
- 4-(Methylamino)cyclohexane-1-carboxylic acid (CAS 83369-52-2)
- Vortioxetine Impurity 27 (CAS 1639263-80-1)
- 1-(3-Methylpiperidin-1-yl)propan-2-one (CAS 856286-98-1)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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