Poly-L-alanine
聚-L-丙氨酸
Also known as: polyalanine, L-Alanine homopolymer, poly(L-alanine), CL171, Poly-α-L-alanine
Poly-L-alanine (CAS 25191-17-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H7NO2 and a molecular weight of 89.09318 g/mol. It is also known as polyalanine, L-Alanine homopolymer and poly(L-alanine). Key properties include a boiling point of 212.9±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 82.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25191-17-7
- Jingsj CID
- J-51385-2
- Molecular Formula
- C3H7NO2
- Chinese Name
- 聚-L-丙氨酸
- Molecular Weight
- 89.09318 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 212.9±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 82.6±22.6 °C |
Frequently Asked Questions
What is the CAS number of Poly-L-alanine?
The CAS number of Poly-L-alanine is 25191-17-7.
What are the molecular formula and molecular weight of Poly-L-alanine?
Poly-L-alanine has molecular formula C3H7NO2 and molecular weight 89.09318 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Poly-L-alanine (CAS 25191-17-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-51385-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.