![Molecular structure of 9H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 74214-63-4)](/images/chem_structures_svg/461/74214-63-4.svg)
9H-pyrido[3,4-b]indole-3-carboxylic acid
Also known as: 9H-beta-carboline-3-carboxylic acid, 9H-pyrido<3,4-b>indole-3-carboxylic acid, carboline-3-carboxylic acid, 9H-pyrido[3,4-b]indole-3-carboxylic acid
9H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 74214-63-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H8N2O2 and a molecular weight of 212.20400 g/mol. Key properties include a boiling point of 538.7ºC at 760 mmHg, a density of 1.497g/cm3 and a flash point of 279.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74214-63-4
- Jingsj CID
- J-1334274-0
- Molecular Formula
- C12H8N2O2
- Molecular Weight
- 212.20400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 538.7ºC at 760 mmHg |
|---|---|
| Density | 1.497g/cm3 |
| Flash Point | 279.6ºC |
| Exact Mass | 212.05900 |
| PSA | 65.98000 |
| LogP | 2.41430 |
| Refractive Index | 1.814 |
Frequently Asked Questions
What is the CAS number of 9H-pyrido[3,4-b]indole-3-carboxylic acid?
The CAS number of 9H-pyrido[3,4-b]indole-3-carboxylic acid is 74214-63-4.
What are the molecular formula and molecular weight of 9H-pyrido[3,4-b]indole-3-carboxylic acid?
9H-pyrido[3,4-b]indole-3-carboxylic acid has molecular formula C12H8N2O2 and molecular weight 212.20400 g/mol.
What are the upstream and downstream products of 9H-pyrido[3,4-b]indole-3-carboxylic acid?
For 9H-pyrido[3,4-b]indole-3-carboxylic acid, Upstream Products: Ethyl β-carboline-3-carboxylate, Methyl β-carboline-3-carboxylate, 2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid; Downstream Products: Ethyl β-carboline-3-carboxylate, Methyl β-carboline-3-carboxylate, methyl 9-methyl-9H-pyrido[3,4-b]indole-3-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "9H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 74214-63-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334274-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.