1,1'-(4-Methyl-1,3-phenylene)bis(3-(furan-2-ylmethyl)urea) CAS 61190-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61190-76-9 |
| Molecular Formula | C19H20N4O4 |
| Molecular Weight | 368.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1'-(4-Methyl-1,3-phenylene)bis(3-(furan-2-ylmethyl)urea) (CAS 61190-76-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H20N4O4. Molecular weight: 368.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H20N4O4 |
| Molecular Weight | 368.39 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 2,2′-(1,4-Phenylene)bis[4,5-dihydro-5-phenyloxazole] (CAS 15502-52-0)
- 2,2'-(1,2-Phenylene)bis(isoindoline-1,3-dione) (CAS 37881-98-4)
- 2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) (CAS 18600-59-4)
- 5,5'-(1,4-Phenylene)bis(isobenzofuran-1,3-dione) (CAS 106070-55-7)
- 5,5'-(1,3-Phenylene)bis(isobenzofuran-1,3-dione) (CAS 113837-02-8)
- 1,1'-(4-Methyl-1,3-phenylene)bis(3-cyclohexylurea) (CAS 100576-78-1)
- 1,3-Phenylene tetraethyl bis(phosphate) (CAS 109592-16-7)
- 1,2-Phenylene tetraethyl bis(phosphate) (CAS 37521-98-5)
Recommended Standards
- (R)-2-Methyl-1-(1-(1-(2,2,2-trifluoroethyl)piperidin-4-yl)ethyl)-1H-indole-3-carboxylic acid (CAS 2044968-99-0)
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- Ganciclovir - Impurity N (Freebase) (CAS 1401661-95-7)
- Ethyl 3-((2-hydroxy-3-methoxybenzyl)amino)benzoate (CAS 1232797-10-2)
- 5-(Hydroxymethyl)-5-methylmorpholin-3-one (CAS 1004-59-7)
- Methyl({[3-(propan-2-yl)-1,2-oxazol-5-yl]methyl})amine (CAS 942519-65-5)
- 2-(1-Methyl-1H-pyrazol-5-yl)aniline (CAS 1208081-56-4)
- 5,6,7,7a-Tetrahydro-5-(triphenylmethyl)-thieno[2,3-c]pyridinone (CAS 1032707-62-2)
- 2-Acetamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 13130-43-3)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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