4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid
Also known as: 4-amino-5-chloro-2,3-dihydro-7-benzofurancarboxylic acid, 4-amino-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylic acid, 4-amino-5-chloro-2,3-dihydrobenzo[b]furan-7-carboxylic acid, 7-Benzofurancarboxylic acid, 4-amino-5-chloro-2,3-dihydro-, Prucalopride Impurity A, Prucalopride intermediate
4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid (CAS 123654-26-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8ClNO3 and a molecular weight of 213.618 g/mol. Key properties include a melting point of 242 °C(dec.), a boiling point of 406.5±45.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 199.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 123654-26-2
- Jingsj CID
- J-1063227-6
- Molecular Formula
- C9H8ClNO3
- Molecular Weight
- 213.618 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 242 °C(dec.) |
|---|---|
| Boiling Point | 406.5±45.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 199.6±28.7 °C |
| Exact Mass | 213.019272 |
| PSA | 72.55000 |
| LogP | 1.90 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.679 |
| Storage Conditions | 2-8C |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid?
The CAS number of 4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid is 123654-26-2.
What are the molecular formula and molecular weight of 4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid?
4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid has molecular formula C9H8ClNO3 and molecular weight 213.618 g/mol.
What are the upstream and downstream products of 4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid?
For 4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid, Upstream Products: Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate, Methyl 4-acetamido-2-hydroxybenzoate, Methyl 4-acetamido-2-hydroxy-3-(2-hydroxyethyl)benzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid (CAS 123654-26-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1063227-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.