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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 111307Generated: October 23, 2026

L-Leucinol

L-LEUCINOL · (S)-2-amino-4-methylpentan-1-ol · (S)-LEUCINOL · 2-AMINO-4-METHYL-1-PENTANOL · (+)-L · Leu-ol · eucinoL · H-LEU-OL

https://huagongshe.com/en/chemical/111307

L-Leucinol molecular structure

Identifiers & Physical Properties

CAS No.7533-40-6
Molecular formulaC6H15NO
Average molar mass117.19 g/mol
Monoisotopic mass117.1153641 g/mol
SMILESCC(C)C[C@H](N)CO
InChIKeyVPSSPAXIFBTOHY-LURJTMIESA-N
PubChem CID111307
ChEMBLCHEMBL1232141
ChEBICHEBI:228882
EC No.231-400-5
DTXSIDDTXSID001032725

Chemical & Physical Properties

XLogP0.4
Topological polar surface area46.3
Hydrogen bond donors2
Hydrogen bond acceptors2
Rotatable bonds3
Heavy atoms8
Formal charge0
Complexity54
Melting point56-58 °C
Boiling point208-210 °C(lit.)
alpha3 º (589nm, c=9, ethanol)
Density0.917 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.4511(lit.)
Flash point195 °F
Storage conditionsKeep in dark place,Inert atmosphere,2-8°C
SolubilitySoluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pKa (acidity coefficient)12.88±0.10(Predicted)
Physical stateLiquid
Specific gravity0.917
ColorClear colorless to slightly yellow light
optical activity[α]20/D +4°, c = 9 in ethanol
SensitivityAir Sensitive
BRN1719240
Major applicationspeptide synthesis
InChI1S/C6H15NO/c1-5(2)3-6(7)4-8/h5-6,8H,3-4,7H2,1-2H3/t6-/m0/s1
InChIKeyVPSSPAXIFBTOHY-LURJTMIESA-N
SMILESCC(C)C[C@H](N)CO
CAS DataBase Reference7533-40-6(CAS DataBase Reference)
NIST Chemistry Reference1-Pentanol, 2-amino-4-methyl-, (S)-(7533-40-6)
UNSPSC Code12352200
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH227-H315-H319-H335
GHS precautionary statementsP210e-P280a-P403+P235-P501a-P261-P305+P351+P338
Target organsRespiratory system
Personal protective equipment (PPE)Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)26-36-36/37/39-27
Water hazard class (WGK)3
F2-10
Customs code29221990
Storage class10 - Combustible liquids
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & Regulations

F2-10
Personal protective equipment (PPE)Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Water hazard class (WGK)3
Customs code29221990
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36-36/37/39-27
Storage class10 - Combustible liquids
Target organsRespiratory system
GHS hazard statementsH227-H315-H319-H335
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3
GHS precautionary statementsP210e-P280a-P403+P235-P501a-P261-P305+P351+P338

Applications & Uses

Uses

Starting material for the synthesis of aminopeptidase N and phospholipase A2 inhibitors.