4-Hydroxy-L-isoleucine
4-羟基-L-异亮氨酸
Also known as: L-4-Hydroxyisoleucine, (2S,3R,4S)-4-Hydroxyisoleucine, 2-Amino-2,3,5-trideoxy-3-methyl-D-xylonic acid, 4-Hydroxyisoleucine USP/EP/BP
4-Hydroxy-L-isoleucine (CAS 21704-86-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H13NO3 and a molecular weight of 147.17200 g/mol. It is also known as L-4-Hydroxyisoleucine, (2S,3R,4S)-4-Hydroxyisoleucine and 2-Amino-2,3,5-trideoxy-3-methyl-D-xylonic acid. Key properties include a melting point of >200ºC, a boiling point of 332ºC, a density of 1.181 and a flash point of 147ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21704-86-9
- Jingsj CID
- J-1355867-5
- Molecular Formula
- C6H13NO3
- Chinese Name
- 4-羟基-L-异亮氨酸
- Molecular Weight
- 147.17200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >200ºC |
|---|---|
| Boiling Point | 332ºC |
| Density | 1.181 |
| Flash Point | 147ºC |
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-L-isoleucine?
The CAS number of 4-Hydroxy-L-isoleucine is 21704-86-9.
What are the molecular formula and molecular weight of 4-Hydroxy-L-isoleucine?
4-Hydroxy-L-isoleucine has molecular formula C6H13NO3 and molecular weight 147.17200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxy-L-isoleucine (CAS 21704-86-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355867-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.