L-Lysine
L-赖氨酸
Also known as: (S)-2,6-Diaminohexanoic acid, 2,6-Diaminocaproic acid, H-Lys-OH, L-2,6-Diaminohexanoic acid, L-Lysine base, L-Lys, L-(+)-Lysine, Lysine, Lysine acid, 2,6-Diaminohexanoic acid, (S)-2,6-Diaminocaproic acid, (S)-(+)-Lysine, 6-Amino-L-norleucine, FEMA 3847
- CAS No.
- 56-87-1
- Jingsj CID
- J-49361-3
- Molecular Formula
- C6H14N2O2
- Chinese Name
- L-赖氨酸
- Molecular Weight
- 146.188 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 215 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 311.5±32.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 142.2±25.1 °C |
Frequently Asked Questions
What is the CAS number of L-Lysine?
56-87-1
What are the molecular formula and molecular weight of L-Lysine?
C6H14N2O2, molecular weight 146.188 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026