1-(1-(3-Methoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(thiophen-2-ylmethyl)urea CAS 891096-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 891096-79-0 |
| Molecular Formula | C17H19N3O3S |
| Molecular Weight | 345.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1-(3-Methoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(thiophen-2-ylmethyl)urea (CAS 891096-79-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H19N3O3S. Molecular weight: 345.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H19N3O3S |
| Molecular Weight | 345.42 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-((5-Isopropyl-2-methoxy-4-methylphenyl)sulfonyl)-1H-benzo[d][1,2,3]triazole (CAS 398996-78-6)
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- {4-[(4-Aminophenyl)sulfonyl]-1-piperazinyl}(phenyl)methanone (CAS 524718-95-4)
- 3-Amino-3-(4-chlorophenyl)cyclobutanol (CAS 1353636-85-7)
- 4-Amino-5-(3-methoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 150093-61-1)
- 4-(4-(4-Bromophenyl)-5-((3-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477330-13-5)
- 2-N-phenylpyridine-2,4-diamine (CAS 25194-51-8)
- Ginsenoside Rh2 (CAS 78214-33-2)
- 4-(Hydroxymethyl)-N-methoxybenzamide (CAS 1490569-21-5)
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