1-Methyl-1H-indole-5-carbaldehyde
1-甲基-1H-吲哚-5-甲醛
Also known as: 1-Methyl-1H-indole-5-carboxaldehyde, 1-Methylindole-5-carboxaldehyde, 1-Methylindole-5-carbaldehyde, 1-Methylindolecarbaldehyde, 5-Formyl-1-methyl-1H-indole, 1-Methyl-1H-indole-5-carboxaldehyde (9CI)
1-Methyl-1H-indole-5-carbaldehyde (CAS 90923-75-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO and a molecular weight of 159.18500 g/mol. It is also known as 1-Methyl-1H-indole-5-carboxaldehyde, 1-Methylindole-5-carboxaldehyde and 1-Methylindole-5-carbaldehyde. Key properties include a melting point of 84-85.5ºC, a boiling point of 318.7ºC at 760 mmHg, a density of 1.1g/cm3 and a flash point of 146.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 90923-75-4
- Jingsj CID
- J-1444404-1
- Molecular Formula
- C10H9NO
- Chinese Name
- 1-甲基-1H-吲哚-5-甲醛
- Molecular Weight
- 159.18500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 84-85.5ºC |
|---|---|
| Boiling Point | 318.7ºC at 760 mmHg |
| Density | 1.1g/cm3 |
| Flash Point | 146.5ºC |
Frequently Asked Questions
What is the CAS number of 1-Methyl-1H-indole-5-carbaldehyde?
The CAS number of 1-Methyl-1H-indole-5-carbaldehyde is 90923-75-4.
What are the molecular formula and molecular weight of 1-Methyl-1H-indole-5-carbaldehyde?
1-Methyl-1H-indole-5-carbaldehyde has molecular formula C10H9NO and molecular weight 159.18500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Methyl-1H-indole-5-carbaldehyde (CAS 90923-75-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1444404-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.