Methyl 4-aminosalicylate
Also known as: Methyl 4-amino-2-hydroxybenzoate, 4-Aminosalicylic acid methyl ester, Methyl 4-amino-2-hydroxybenzenecarboxylate, Benzoic acid, 4-amino-2-hydroxy-, methyl ester, p-Aminosalicylic acid methyl ester
Methyl 4-aminosalicylate (CAS 4136-97-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO3 and a molecular weight of 167.162 g/mol. Key properties include a melting point of 120-123ºC, a boiling point of 329.5±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 153.1±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4136-97-4
- Jingsj CID
- J-45201-7
- Molecular Formula
- C8H9NO3
- Molecular Weight
- 167.162 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 120-123ºC |
|---|---|
| Boiling Point | 329.5±22.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 153.1±22.3 °C |
| Exact Mass | 167.058243 |
| PSA | 72.55000 |
| LogP | 1.59 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.606 |
Customs & Trade Information
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Methyl 4-aminosalicylate?
The CAS number of Methyl 4-aminosalicylate is 4136-97-4.
What are the molecular formula and molecular weight of Methyl 4-aminosalicylate?
Methyl 4-aminosalicylate has molecular formula C8H9NO3 and molecular weight 167.162 g/mol.
What are the upstream and downstream products of Methyl 4-aminosalicylate?
For Methyl 4-aminosalicylate, Upstream Products: 4-Nitrosalicylic acid, Methanol, 4-Aminosalicylic acid; Downstream Products: Methyl 4-amino-2-methoxybenzoate, Methyl 4-acetamido-5-chloro-2-ethoxybenzoate, 4-Amino-5-bromo-2-methoxybenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 4-aminosalicylate (CAS 4136-97-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45201-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.