5-Ethyl-1-((2-hydroxyethoxy)methyl)-6-(m-tolylselanyl)pyrimidine-2,4(1H,3H)-dione CAS 172255-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 172255-84-4 |
| Molecular Formula | C16H20N2O4Se |
| Molecular Weight | 383.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-1-((2-hydroxyethoxy)methyl)-6-(m-tolylselanyl)pyrimidine-2,4(1H,3H)-dione (CAS 172255-84-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H20N2O4Se. Molecular weight: 383.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H20N2O4Se |
| Molecular Weight | 383.30 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- S-(11-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)undecyl) ethanethioate (CAS 130727-50-3)
- 4-(4,6-Bis(2-hydroxyethoxy)-1,3,5-triazin-2-ylamino)benzenesulfonamide (CAS 1200603-32-2)
- 2-(2-(2-hydroxyethoxy)ethoxy)ethyl 3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate (CAS CATO-C3D-4503)
- 4-((2-((4-((2-Hydroxyethoxy)carbonyl)benzoyl)oxy)ethoxy)carbonyl)benzoic acid (CAS 23186-89-2)
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- 1-[2-(2-Hydroxyethoxy)ethyl]-4-(2-iodobenzoyl)-piperazine (CAS 848814-26-6)
- 3-[4-[2-(2-hydroxyethoxy)ethylamino]-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2759386-33-7)
Recommended Standards
- 1704121-09-4 1-((4-Bromonaphthalen-1-yl)sulfonyl)-4-ethylpiperazine MFCD28805629 (CAS 1704121-09-4)
- (E)-N-(2-(3-(allylthio)-6-methyl-1,2,4-triazin-5-yl)vinyl)-O-(2,4-dichlorobenzyl)hydroxylamine (CAS 477866-16-3)
- Methyl 3-cyclohexyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-6-carboxylate (CAS 863579-14-0)
- 6-Imino-N,N,1,9-tetramethyl-6,9-dihydro-1H-purin-2-amine (CAS 785716-00-9)
- N-(3,5-Difluorophenyl)acetamide (CAS 404-01-3)
- Ethyl 3-iodo-4,5,6,7-tetrahydro-1H-indazole-5-carboxylate (CAS 1341035-91-3)
- 4-Iodo-3-methyl-5-oxo-5H-1,2,3-oxadiazol-3-ium-2-ide (CAS 201282-57-7)
- 5-Bromo-2-(isopropoxy)pyridine-4-boronic acid (CAS 1451390-98-9)
- 2-(quinolin-7-yl)acetic acid (CAS 152149-07-0)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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