3-Ethyl-1-(2-ethynylphenyl)urea CAS 1224970-02-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1224970-02-8 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Ethyl-1-(2-ethynylphenyl)urea (CAS 1224970-02-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12N2O. Molecular weight: 188.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- N-(3-Ethynylphenyl)-2-(methylamino)acetamide (CAS 1016772-59-0)
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- Methyl 3-(4-Ethynylphenyl)propanoate (CAS 1068471-18-0)
- 2-(4-Ethynylphenyl)-2-methylpropanoic acid (CAS 1314655-91-8)
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- Ethyl 2-(4-ethynylphenyl)acetate (CAS 87356-23-8)
- Methyl 3-(3-ethynylphenyl)propanoate (CAS 2301068-04-0)
Recommended Standards
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- 3-(4-((2-Aminoethyl)amino)-1,2,5-oxadiazol-3-yl)-4-(3-bromo-4-fluorophenyl)-1,2,4-oxadiazol-5(4H)-one (CAS 1204670-56-3)
- (5-Bromobenzo[d]thiazol-2-yl)methanamine hydrochloride (CAS 2138191-03-2)
- Methyl 4-((ethoxycarbonyl)difluoromethyl)benzoate (CAS 1227161-00-3)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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