DL-Lanthionine

DL-羊毛硫氨酸

Also known as: LANTHIONINE, DL-Lanthionin, 3,3'-THIOBIS(2-AMINOPROPIONIC ACID), Alanine, 3,3'-thiobis-, Alanine, 3,3'-thiodi-, DL-, BIS(2-AMINO-2-CARBOXYETHYL)SULFIDE, Bis(2-amino-2-carboxyethyl)sulfide, Cysteine, S-(2-amino-2-carboxyethyl)-, D-Cysteine, N-(2-amino-2-carboxyethyl)-, DL-Cysteine, S-(2-amino-2-carboxyethyl)-, S-(2-Amino-2-carboxyethyl)cysteine, S-(2-amino-2-carboxyethyl)-DL-cysteine, β,β'-Thiodialanine, di(2-amino-2-carboxyethyl) sulphide, (2R)-2-Amino-3-(pyrrolidin-3-yl)propanoic acid 错误,已删除

DL-Lanthionine (CAS 3183-08-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12N2O4S and a molecular weight of 208.236 g/mol. It is also known as LANTHIONINE, DL-Lanthionin and 3,3'-THIOBIS(2-AMINOPROPIONIC ACID). Key properties include a boiling point of 462.6±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 233.5±28.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3183-08-2
Jingsj CID
J-1020381-5
Molecular Formula
C6H12N2O4S
Chinese Name
DL-羊毛硫氨酸
Molecular Weight
208.236 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point462.6±45.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point233.5±28.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of DL-Lanthionine?

The CAS number of DL-Lanthionine is 3183-08-2.

What are the molecular formula and molecular weight of DL-Lanthionine?

DL-Lanthionine has molecular formula C6H12N2O4S and molecular weight 208.236 g/mol.

Is DL-Lanthionine hazardous?

DL-Lanthionine 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. "DL-Lanthionine (CAS 3183-08-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1020381-5 (accessed 2026-10-25).

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