2-{2-[4-(2,6-dimethylphenyl)piperazin-1-yl]ethyl}-7-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one CAS 866039-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866039-67-0 |
| Molecular Formula | C22H26N4O4 |
| Molecular Weight | 410.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-{2-[4-(2,6-dimethylphenyl)piperazin-1-yl]ethyl}-7-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 866039-67-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H26N4O4. Molecular weight: 410.47 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H26N4O4 |
| Molecular Weight | 410.47 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related dimethylphenyl Standards
- Tris(2,6-dimethylphenyl) phosphate (CAS 121-06-2)
- Tris(2,5-dimethylphenyl) phosphate (CAS 19074-59-0)
- Bis(3,5-dimethylphenyl) (4-ethylphenyl) phosphate (CAS 7144-07-2)
- Tris(2,3-dimethylphenyl) phosphate (CAS 65695-97-8)
- 6-((3,5-Dimethylphenyl)selanyl)-1-((2-hydroxyethoxy)methyl)-5-isopropylpyrimidine-2,4(1H,3H)-dione (CAS 172255-88-8)
- Ethyl 2-(4-(2,6-dimethylphenyl)piperazin-1-yl)-5-(thiophen-2-yl)-1H-pyrrole-3-carboxylate (CAS 478050-16-7)
- 4-(3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl)-2-(4-fluorophenyl)isoquinolin-1(2H)-one (CAS 1326849-89-1)
- 4-(3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl)-2-(3-fluorophenyl)isoquinolin-1(2H)-one (CAS 1326888-27-0)
Recommended Standards
- 1-Ethyl-2-imino-10-methyl-N-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618077-84-2)
- 4,4'-(Ethyne-1,2-diyl)bis(2-propoxybenzohydrazide) (CAS 2413016-99-4)
- (1-(Thiophen-2-ylsulfonyl)piperidin-4-yl)(3-(trifluoromethyl)piperidin-1-yl)methanone (CAS 342779-33-3)
- 1-((5-Bromopyridin-2-yl)methyl)-4-methylpiperazine (CAS 364794-75-2)
- 2-(Piperidin-4-yl)benzo[d]oxazole dihydrochloride (CAS 893424-33-4)
- 2-Methyl-1-(3-(piperazin-1-yl)azetidin-1-yl)pentan-1-one (CAS 1486241-53-5)
- 4-Methylheptan-2-one (CAS 6137-06-0)
- 5,6-Dibromo-1H-benzo[d][1,2,3]triazole (CAS 716320-92-2)
- Linagliptin Impurity N31 (CAS 586408-08-4)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com