3-Ethyl-4-methoxyaniline CAS 518990-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 518990-49-3 |
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-4-methoxyaniline (CAS 518990-49-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H13NO. Molecular weight: 151.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2-Ethyl-4-methoxyaniline (CAS 114747-31-8)
- 2-Ethyl-5-methoxyaniline (CAS 321909-03-9)
- 2-Ethyl-6-methoxyaniline (CAS 53982-01-7)
- 4-ethyl-3-methoxyaniline (CAS 947691-59-0)
- 5-Ethyl-2-methoxyaniline (CAS 67291-61-6)
- 4-Methoxyaniline-2,3,5,6-d4 (CAS 1219798-55-6)
- 2-Methoxyaniline hydrochloride (CAS 134-29-2)
- 3-Benzyl-4-methoxyaniline hydrochloride (CAS 2750-20-1)
Recommended Standards
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- 2-Bromo-4-methoxyphenyl 4-piperidinylmethyl etherhydrochloride (CAS 1220017-42-4)
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- 1-(Phenylsulfonyl)-1H-indol-5-amine (CAS 124400-52-8)
- MK-3903, 98% (HPLC) (CAS 1219737-12-8)
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