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N-Acetyl-L-leucine

CAS No.
1188-21-2
Chemical Name:
N-Acetyl-L-leucine
Synonyms
AC-LEU-OH;ACETYL-L-LEUCINE;ACETYL-DL-LEUCINE;Ac-L-Leu-OH;AC-DL-LEU-OH;N-Ac-L-Leu-OH;(S)-N-Acetylleucine;(S)-2-AcetaMido-4-Methylpentanoic acid;AC-LEUCINE;N-ACETYL-DL-LEU
CBNumber:
CB9852903
Molecular Formula:
C8H15NO3
Molecular Weight:
173.21
MDL Number:
MFCD00065131
MOL File:
1188-21-2.mol
MSDS File:
SDS
Last updated:2024-01-08 13:19:30

N-Acetyl-L-leucine Properties

Melting point 187-190 °C(lit.)
alpha -24.5 º (c=4, MeOH)
Boiling point 303.86°C (rough estimate)
Density 1.1599 (rough estimate)
refractive index -22 ° (C=5, EtOH)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Ethanol (Slightly), Water (Slightly, Heated)
pka 3.67±0.10(Predicted)
form Crystalline Powder
color White
optical activity [α]25/D 23±3°, c = 2 in ethanol
Water Solubility 0.81 g/100 mL (20 ºC)
BRN 1724849
CAS DataBase Reference 1188-21-2(CAS DataBase Reference)
FDA UNII E915HL7K2O
NIST Chemistry Reference L-leucine, n-acetyl-(1188-21-2)
EPA Substance Registry System L-Leucine, N-acetyl- (1188-21-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H315-H335
Precautionary statements  P271-P261-P280
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29241900
NFPA 704
1
0 0

N-Acetyl-L-leucine price More Price(44)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 441511 N-Acetyl-L-leucine ReagentPlus , 99% 1188-21-2 25g $107 2024-03-01 Buy
TCI Chemical A0098 N-Acetyl-L-leucine >99.0%(T) 1188-21-2 5g $40 2024-03-01 Buy
TCI Chemical A0098 N-Acetyl-L-leucine >99.0%(T) 1188-21-2 25g $86 2024-03-01 Buy
Alfa Aesar L13926 N-Acetyl-L-leucine, 99% 1188-21-2 5g $36.3 2023-06-20 Buy
Alfa Aesar L13926 N-Acetyl-L-leucine, 99% 1188-21-2 25g $112 2023-06-20 Buy
Product number Packaging Price Buy
441511 25g $107 Buy
A0098 5g $40 Buy
A0098 25g $86 Buy
L13926 5g $36.3 Buy
L13926 25g $112 Buy

N-Acetyl-L-leucine Chemical Properties,Uses,Production

Chemical Properties

White crystalline powder

Uses

N-Acetyl-L-(-)-leucine is used in the preparation of small molecule inhibitors of anti-apoptotic Bcl-2 family proteins. Also used in the preparation of amphiphilic copolymers involving hydrophobic amino acid and oligopeptide side chains for optical tumor imaging in vivo.

Definition

ChEBI: The N-acetyl derivative of L-leucine.

18869-43-7
1188-21-2
Synthesis of N-Acetyl-L-leucine from methyl leucinate hydrochloride

N-Acetyl-L-leucine Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 569)Suppliers
Supplier Tel Email Country ProdList Advantage
DONBOO AMINO ACID COMPANY
+8613063595538 donboo@donboo.com China 9366 58
Hebei Yanxi Chemical Co., Ltd.
+8617531190177 peter@yan-xi.com China 5960 58
Sichuan HongRi Pharma-Tech Co.,Ltd
+86-028-64841719 +8618980456393 daisy@enlaibio.com China 1370 58
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 14770 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21703 55
Hangzhou FandaChem Co.,Ltd.
008657128800458; +8615858145714 fandachem@gmail.com China 9359 55
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 32480 60
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com jocelynpan@zjarts.com CHINA 993 58
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29919 58

View Lastest Price from N-Acetyl-L-leucine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ac-L-Leu-OH pictures 2024-03-17 Ac-L-Leu-OH
1188-21-2
US $0.00-0.00 / kg 1kg 98% 1T+ Sichuan HongRi Pharma-Tech Co.,Ltd
N-Acetyl-L-leucine pictures 2024-01-08 N-Acetyl-L-leucine
1188-21-2
US $25.00 / kg 1kg 99.96% 500ton Wuhan Boyuan Import & Export Co., LTD
N-Acetyl-L-leucine pictures 2023-10-23 N-Acetyl-L-leucine
1188-21-2
US $50.00 / kg 1kg 0.99 10000 Hebei Yanxi Chemical Co., Ltd.
  • Ac-L-Leu-OH pictures
  • Ac-L-Leu-OH
    1188-21-2
  • US $0.00-0.00 / kg
  • 98%
  • Sichuan HongRi Pharma-Tech Co.,Ltd
AKOS BBS-00004735 ACETYL-DL-LEUCINE, N- AC-LEUCINE IFLAB-BB F0777-0821 N-ALPHA-ACETYL-L-LEUCINE N-ALPHA-ACETYL-DL-LEUCINE N-ACETYL LEUCINE N-ACETYL-L-LEUCINE N-ACETYL-DL-LEU (S)-2-ACETYLAMINO-4-METHYL-PENTANOIC ACID (2S)-2-(Acetylamino)-4-methylpentanoic acid N-Acetyl-L-leucine, 99% 25GR N-Acetyl-L-leucine, 99.0%(T) N-Acetyl-L-leucine ReagentPlus(R), 99% N-Acetyl-L-leucine Vetec(TM) reagent grade, 98% N-Acetyl-L(DL)-Leucine N-ACETYL-L-LEUCINE CRYSTALLINE N-ACETYLE-L-LEUCINE N-Acetyl-L-Leu-OH (2S)-N-ACETYL-L-LEUCINE Leucine, N-acetyl-, L- L-Leucine, N-acetyl- N-Acetyl-L-lenucine n-acetyl-l-leucin N-Ac-DL-Leucine N-Acetyl-L-leucine,99% (S)-Ac-2-amino-4-methyl-pentanoic acid Acetyl-L-leucine≥ 99% (Assay) N-Acetyl-L-leucine in stock GMP Factory N-Acetyl-L-leucine > N-Acetyl-L-leucine USP/EP/BP N-Acetyl-L-Leucine extrapure, 99% ACETYL-DL-LEUCINE ACETYL-L-LEUCINE AC-LEU-OH (S)-N-Acetylleucine (S)-2-AcetaMido-4-Methylpentanoic acid Ac-L-Leu-OH N-Ac-L-Leu-OH AC-DL-LEU-OH 1188-21-2 CH32CHCH2CHNHCOCH3CO2H CARBOXYLIC ACID Modified Amino Acids Amino Acids and Peptides Biochemicals and Reagents BioChemical A - H Amino Acid Derivatives Leucine Peptide Synthesis Specialty Synthesis N-Acetyl-Amino acid series Amino Acid Derivatives Leucine Peptide Synthesis Leucine [Leu, L] Amino Acids and Derivatives