Indoline-5-carboxylic acid
Also known as: 2,3-dihydro-1H-indole-5-carboxylic acid, Indoline-5-carboxylic acid, 5-carboxylindoline, 2,3-dihydro-1H-indole-5-carboxylic acid methyl ester, 1H-Indole-5-carboxylic acid, 2,3-dihydro-
Indoline-5-carboxylic acid (CAS 15861-30-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9NO2 and a molecular weight of 163.173 g/mol. Key properties include a boiling point of 369.0±31.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 177.0±24.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15861-30-0
- Jingsj CID
- J-1498521-8
- Molecular Formula
- C9H9NO2
- Molecular Weight
- 163.173 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 369.0±31.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 177.0±24.8 °C |
| Exact Mass | 163.063324 |
| PSA | 49.33000 |
| LogP | 1.74 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.611 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen 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 Indoline-5-carboxylic acid?
The CAS number of Indoline-5-carboxylic acid is 15861-30-0.
What are the molecular formula and molecular weight of Indoline-5-carboxylic acid?
Indoline-5-carboxylic acid has molecular formula C9H9NO2 and molecular weight 163.173 g/mol.
What are the upstream and downstream products of Indoline-5-carboxylic acid?
For Indoline-5-carboxylic acid, Upstream Products: Methyl indoline-5-carboxylate, Methyl indole-5-carboxylate, Indole-5-carboxylic acid; Downstream Products: 1-Acetylindoline-5-carboxylic 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. "Indoline-5-carboxylic acid (CAS 15861-30-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498521-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.