L-异亮氨酸、L-赖氨酰-

Description

L-Isoleucine, L-lysyl- · CAS 20556-13-2 · C12H25N3O3. LogP: -2.31.

Identification

CAS Registry Number	20556-13-2
PubChem CID	7010499
Molecular formula	C12H25N3O3
IUPAC name	(2S,3S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-methylpentanoic acid

Computed Descriptors

Molecular Weight	259.35
XLogP3	-3.2
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	9
Exact Mass	259.18959167
Monoisotopic Mass	259.18959167
Topological Polar Surface Area	118
Heavy Atom Count	18
Formal Charge	0

Physical & Chemical Properties

LogP	-2.31

Physical description & handling notes

• Solid

Synonyms

L-lysyl-L-isoleucine; Lys-Ile; CHEBI:74559; RefChem:1088637; Lysyl-Isoleucine; 20556-13-2; L-Isoleucine, L-lysyl-; lysylisoleucine; (2S,3S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-methylpentanoic acid; L-Lys-L-Ile; KI dipeptide; K-I Dipeptide; Lysine Isoleucine dipeptide; Lysine-Isoleucine dipeptide; (2S,3S)-2-(((S)-2,6-Diaminohexanoyl)amino)-3-methylpentanoic acid; SCHEMBL14941410

Frequently Asked Questions

What are the CAS number and molecular formula of L-Isoleucine, L-lysyl-?

CAS 20556-13-2; molecular formula C12H25N3O3; molecular weight — g/mol.

What other names is L-Isoleucine, L-lysyl- known by?

L-lysyl-L-isoleucine, Lys-Ile, CHEBI:74559, RefChem:1088637, Lysyl-Isoleucine, 20556-13-2.

What are the key physical properties of L-Isoleucine, L-lysyl-?

LogP: -2.31.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.