3-Ethylphenyl isocyanate 1-ethyl-3-isocyanato-benzene 1-ethyl-3-isocyanatobenzene 23138-58-1 CAS 23138-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23138-58-1 |
| Molecular Formula | C9H9NO |
| Molecular Weight | 147.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Ethylphenyl isocyanate 1-ethyl-3-isocyanato-benzene 1-ethyl-3-isocyanatobenzene 23138-58-1 (CAS 23138-58-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H9NO. Molecular weight: 147.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H9NO |
| Molecular Weight | 147.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Ethylphenyl Standards
- 4-Ethylphenyl isocyanate 1-Ethyl-4-isocyanatobenzene p-Ethylphenyl isocyanate 23138-50-3 (CAS 23138-50-3)
- 3-(4-Ethylphenyl)-1-propene (CAS 18640-62-5)
- 3-(2-Ethylphenyl)-1-propene (CAS 62826-22-6)
- [(3-Ethylphenyl)amino]carbonitrile (CAS 137160-24-8)
- 2-(4-ethylphenyl)oxirane (CAS 169272-14-4)
- 1-(2-Ethylphenyl)ethanone (CAS 2142-64-5)
- 2-(2-Ethylphenyl)acetaldehyde (CAS 28362-76-7)
- 2-(2-Ethylphenyl)acetonitrile (CAS 74533-20-3)
Recommended Standards
- 24966-13-0 5-methoxy-2-methyl-3-phenyl-1-benzofuran-6-carbaldehyde (CAS 24966-13-0)
- 228271-52-1 5,8-Dihydroisoquinolin-7(6H)-one DTXSID60607296 (CAS 228271-52-1)
- 2,6-Dimethylphenylisocyanate (CAS 28556-81-2)
- Monopalmitin (CAS 26657-96-5)
- 1-(4-Ethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline hydrochloride (CAS 367251-32-9)
- (E)-2-((4-chlorophenyl)sulfonyl)-3-ethoxyacrylonitrile (CAS 32083-27-5)
- 3-(Furan-2-carbonyl)quinoline-2-carbaldehyde (CAS 126769-01-5)
- 2-(4-Methoxyphenyl)isoindoline-1,3-dione (CAS 2142-04-3)
- 2-Isopropyl[1,3]oxazolo[5,4-b]pyridine-6-carboxylic acid (CAS 927801-26-1)
- Peptide 431 (CAS CATO-CPTD788431)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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