α-Methyl-DL-tryptophan
α-甲基-DL-色氨酸
Also known as: ALPHA-METHYL-DL-TRYPTOPHAN, A-methyl-dl-tryptophan, ALPHA-ME-DL-TRYPTOPHAN, DL-2-METHYL-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID, DL-ALPHA-METHYLTRYPTOPHAN, H-ALPHA-ME-DL-TRP-OH, H-DL-(ME)TRP-OH, H-a-Me-DL-Trp-OH, MFCD00038416, Tryptophan, α-methyl-
α-Methyl-DL-tryptophan (CAS 153-91-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14N2O2 and a molecular weight of 218.25 g/mol. It is also known as ALPHA-METHYL-DL-TRYPTOPHAN, A-methyl-dl-tryptophan and ALPHA-ME-DL-TRYPTOPHAN. Key properties include a boiling point of 444.0±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 222.3±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 153-91-3
- Jingsj CID
- J-45609-4
- Molecular Formula
- C12H14N2O2
- Chinese Name
- α-甲基-DL-色氨酸
- Molecular Weight
- 218.25 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 444.0±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 222.3±25.9 °C |
Frequently Asked Questions
What is the CAS number of α-Methyl-DL-tryptophan?
The CAS number of α-Methyl-DL-tryptophan is 153-91-3.
What are the molecular formula and molecular weight of α-Methyl-DL-tryptophan?
α-Methyl-DL-tryptophan has molecular formula C12H14N2O2 and molecular weight 218.25 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "α-Methyl-DL-tryptophan (CAS 153-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45609-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.