1H-indol-5-ylmethanamine
5-(氨基甲基)吲哚
Also known as: 1-(1H-indol-5-yl)methanamine, 5-aminomethylindole, 5-aminomethyl-1H-indole, (1H-Indol-5-yl)methylamine, Indole-5-methanamine, indol-5-ylmethylamine
1H-indol-5-ylmethanamine (CAS 81881-74-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O4 and a molecular weight of 236.224 g/mol. It is also known as 1-(1H-indol-5-yl)methanamine, 5-aminomethylindole and 5-aminomethyl-1H-indole. Key properties include a melting point of 114-118ºC, a boiling point of 335.6ºC at 760 mmHg, a density of 1.199 g/cm3 and a flash point of 183.3ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 81881-74-5
- Jingsj CID
- J-1401535-9
- Molecular Formula
- C11H12N2O4
- Chinese Name
- 5-(氨基甲基)吲哚
- Molecular Weight
- 236.224 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 114-118ºC |
|---|---|
| Boiling Point | 335.6ºC at 760 mmHg |
| Density | 1.199 g/cm3 |
| Flash Point | 183.3ºC |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 1H-indol-5-ylmethanamine?
The CAS number of 1H-indol-5-ylmethanamine is 81881-74-5.
What are the molecular formula and molecular weight of 1H-indol-5-ylmethanamine?
1H-indol-5-ylmethanamine has molecular formula C11H12N2O4 and molecular weight 236.224 g/mol.
Is 1H-indol-5-ylmethanamine hazardous?
1H-indol-5-ylmethanamine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H-indol-5-ylmethanamine (CAS 81881-74-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1401535-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.