3-(4-Isobutyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)-N-(4-methylbenzyl)propanamide CAS 902928-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 902928-83-0 |
| Molecular Formula | C24H27N5O2 |
| Molecular Weight | 417.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Isobutyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)-N-(4-methylbenzyl)propanamide (CAS 902928-83-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H27N5O2. Molecular weight: 417.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H27N5O2 |
| Molecular Weight | 417.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Isobutyl Standards
- Isobutyl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355421-02-2)
- Isobutyl 4-(2-iodobenzoyl)piperazine-1-carboxylate (CAS 1294742-87-2)
- Isobutyl (2-chloropyridin-3-yl)sulfonyl(3-methoxy-5-methylpyrazin-2-yl)carbamate (CAS 186497-45-0)
- Isobutyl 3-(5-iodo-1H-indazol-1-yl)benzoate (CAS 1196452-46-6)
- 2-((3-Isobutyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 329079-87-0)
- 4-Isobutyl-N-(2-morpholinoethyl)-2,3-dihydro-1H-cyclopenta[4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-7-amine (CAS 799828-53-8)
- N-Isobutyl-2-((5-(2-(thiophen-2-yl)quinolin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 867300-85-4)
- Benzyl isobutyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 2377607-21-9)
Recommended Standards
- 2-[(E)-[(2E)-3-[4-(Dimethylamino)phenyl]prop-2-en-1-ylidene]amino]-4,5-diphenylfuran-3-carbonitrile (CAS 383148-39-8)
- 4-(1H-benzo[d][1,2,3]triazol-1-yl)-1,3,4-triphenylbutan-1-one (CAS 681455-93-6)
- 2-(4-(4-Methoxyphenyl)piperazin-1-yl)-N-(4-phenoxyphenyl)acetamide (CAS 693241-06-4)
- 2-(Aminomethyl)-3-fluoro-n,n-dimethylbenzenesulfonamide (CAS 1341134-69-7)
- 5-Methyl-5-(Sulfanylmethyl)imidazolidine-2,4-dione (CAS 655249-41-5)
- 2-bromo-1-chloro-3-(trifluoromethoxy)benzene (CAS 1805185-81-2)
- 1,4-di-tert-butyl 2-methylpiperazine-1,4-dicarboxylate (CAS 959417-67-5)
- Methyl 1-[cyano(pyridin-2-yl)methyl]isoquinoline-4-carboxylate (CAS 439108-14-2)
- 4-Methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline-5-carboxylic acid (CAS 1030879-74-3)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
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