DL-Lysine-4,4,5,5-d4 dihydrochloride

DL-赖氨酸-4,4,5,5-d4 二盐酸盐

Also known as: DL-Lysine-4,4,5,5-d4 2HCl, DL-LYSINE-4,4,5,5-D4 2HCL, Lysine dihydrochloride salt, racemic mixture, DL-Lysine-d4 dihydrochloride, DL-Lysine·2HCl (4,4,5,5-d₄, 96-98%), [2H4]-Lysine dihydrochloride, racemic mixture, Lysine-4,4,5,5-d4, dihydrochloride (9CI), MFCD01321407, CICC1126, 99.1g

DL-Lysine-4,4,5,5-d4 dihydrochloride (CAS 284664-88-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12Cl2D4N2O2 and a molecular weight of 223.13400 g/mol. It is also known as DL-Lysine-4,4,5,5-d4 2HCl, DL-LYSINE-4,4,5,5-D4 2HCL and Lysine dihydrochloride salt, racemic mixture. Key properties include a melting point of 200-206ºC, a boiling point of 369.8ºC at 760 mmHg and a flash point of 177.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
284664-88-6
Jingsj CID
J-33136-6
Molecular Formula
C6H12Cl2D4N2O2
Chinese Name
DL-赖氨酸-4,4,5,5-d4 二盐酸盐
Molecular Weight
223.13400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point200-206ºC
Boiling Point369.8ºC at 760 mmHg
Flash Point177.4ºC

Frequently Asked Questions

What is the CAS number of DL-Lysine-4,4,5,5-d4 dihydrochloride?

The CAS number of DL-Lysine-4,4,5,5-d4 dihydrochloride is 284664-88-6.

What are the molecular formula and molecular weight of DL-Lysine-4,4,5,5-d4 dihydrochloride?

DL-Lysine-4,4,5,5-d4 dihydrochloride has molecular formula C6H12Cl2D4N2O2 and molecular weight 223.13400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "DL-Lysine-4,4,5,5-d4 dihydrochloride (CAS 284664-88-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33136-6 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.