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Fmoc-N-methyl-L-leucine

Fmoc-N-methyl-L-leucine structure

CAS No.: 103478-62-2

Chemical Name:: Fmoc-N-methyl-L-leucine

Synonyms: eu-OH;Fmoc-N-Me-L;FMOC-MELEU-OH;FMOC-L-MELEU-OH;CAS:103478-62-2;FMOC-N-ME-LEU-OH;FMOC-N-ME-LEUCINE;FMOC-N-ME-L-LEU-OH;Fmoc-L-N-Me-Leu-OH;FMOC-N-METHYL-L-LEUCINE

CBNumber:: CB5347962

Molecular Formula:: C22H25NO4

Molecular Weight:: 367.44

MDL Number:: MFCD00151933

MOL File:: 103478-62-2.mol

MSDS File:: SDS

Last updated:2025-10-19 14:20:02

Product description	Number	Pack Size	Price
Fmoc-N-Me-Leu-OH Novabiochem?	8.52139	1G	$103
Fmoc-N-Me-Leu-OH Novabiochem?	8.52139	5G	$418
Fmoc-N-Me-Leu-OH Novabiochem^®	8.52139	25 g	$2060
Fmoc-N-Me-Leu-OH Novabiochem^®	8.52139	25 g	$2060
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-leucine >98.0%(HPLC)(T)	F1028	1g	$37
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Fmoc-N-methyl-L-leucine Properties

Melting point	113-116 °C
alpha	-20.5 º (c=1% in DMF)
Boiling point	537.3±29.0 °C(Predicted)
Density	1.194±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka	3.93±0.21(Predicted)
form	Powder
color	White
optical activity	[α]20/D 20.5±0.5°, c = 1% in DMF
Water Solubility	Slightly soluble in water.
BRN	3630430
InChI	InChI=1S/C22H25NO4/c1-14(2)12-20(21(24)25)23(3)22(26)27-13-19-17-10-6-4-8-15(17)16-9-5-7-11-18(16)19/h4-11,14,19-20H,12-13H2,1-3H3,(H,24,25)/t20-/m0/s1
InChIKey	BUJQSIPFDWLNDC-FQEVSTJZSA-N
SMILES	C(O)(=O)[C@H](CC(C)C)N(C(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O)C
CAS DataBase Reference	103478-62-2(CAS DataBase Reference)
UNSPSC Code	12352209
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H335-H312-H332-H302-H315-H319

Precautionary statements

P280-P302+P352-P312-P322-P363-P501-P261-P271-P304+P340-P312-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501

Safety Statements

22-24/25

WGK Germany

HazardClass

IRRITANT

HS Code

29242990

NFPA 704

	0
0		0

Fmoc-N-methyl-L-leucine price More Price(41)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.52139	Fmoc-N-Me-Leu-OH Novabiochem?	103478-62-2	1G	$103	2025-07-31	Buy
Sigma-Aldrich	8.52139	Fmoc-N-Me-Leu-OH Novabiochem?	103478-62-2	5G	$418	2025-07-31	Buy
Sigma-Aldrich	8.52139	Fmoc-N-Me-Leu-OH Novabiochem^®	103478-62-2	25 g	$2060	2025-07-31	Buy
Sigma-Aldrich	8.52139	Fmoc-N-Me-Leu-OH Novabiochem^®	103478-62-2	25 g	$2060	2025-07-31	Buy
TCI Chemical	F1028	N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-leucine >98.0%(HPLC)(T)	103478-62-2	1g	$37	2025-07-31	Buy

Product number	Packaging	Price	Buy
8.52139	1G	$103	Buy
8.52139	5G	$418	Buy
8.52139	25 g	$2060	Buy
8.52139	25 g	$2060	Buy
F1028	1g	$37	Buy

Fmoc-N-methyl-L-leucine Chemical Properties,Uses,Production

Chemical Properties

White to off-white solid

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Fmoc-N-methyl-L-leucine synthesis

Synthesis of Fmoc-N-methyl-L-leucine from Formaldehyde and Fmoc-Leu-OH

Fmoc-N-methyl-L-leucine Preparation Products And Raw materials

Raw materials

Fmoc-Leu-OH Formaldehyde

Preparation Products

Fmoc-N-methyl-L-leucine Suppliers

Global( 263)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-13017695106 +86-13676922317	jiuyitime@fdachem.com	China	16516	58
Adachibio Inc.	+8108027837258	sales@adachibio.com	Japan	992	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
GenicBio Limited	+86-21-37621270	service@genicbio.com	CHINA	991	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29850	58
TianYuan Pharmaceutical CO.,LTD	+86-755-23284190 13684996853	sales@tianpharm.com	CHINA	304	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58

Supplier	Advantage
Nextpeptide Inc	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Adachibio Inc.	58
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
GenicBio Limited	58
career henan chemical co	58
TianYuan Pharmaceutical CO.,LTD	58
Accela ChemBio Inc.	58
Hubei xin bonus chemical co. LTD	58

View Lastest Price from Fmoc-N-methyl-L-leucine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-10-18	Fmoc-N-Me-Leu-OH 103478-62-2	US $29.00 / g		99.51%	10g	TargetMol Chemicals Inc.
2025-10-13	Fmoc-N-methyl-L-leucine 103478-62-2	US $8.00-5.00 / kg	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2020-01-06	Fmoc-N-Me-Leu-OH 103478-62-2	US $1.00 / g	1g	98%	100KG	Sichuan Jiaying Lai Technology Co.,LTD

Fmoc-N-Me-Leu-OH
103478-62-2
US $29.00 / g
99.51%
TargetMol Chemicals Inc.

Fmoc-N-methyl-L-leucine
103478-62-2
US $8.00-5.00 / kg
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Fmoc-N-Me-Leu-OH
103478-62-2
US $1.00 / g
98%
Sichuan Jiaying Lai Technology Co.,LTD

Fmoc-N-methyl-L-leucine Spectrum

Fmoc-N-methyl-L-leucine(103478-62-2)¹HNMR

103478-62-2(Fmoc-N-methyl-L-leucine)Related Search:

Kresoxim-methyl L-Fmoc-Aspartic acid alpha-tert-butyl ester Fmoc-Asp(OtBu)-OH Fmoc-Leu-OH L-tert-Leucine

Tribenuron methyl N-CARBOBENZOXY-DL-LEUCINE Methyl acetate Nalpha-Fmoc-Ndelta-trityl-L-glutamine Fmoc-Phe-OH

METSULFURON METHYL 9-Fluorenylmethyl chloroformate Methyl salicylate METHOXYCARBONYLSULFENYL CHLORIDE L-Leucine

Thiophanate-methyl Fmoc-OSu DL-Leucine

1of4

N-ALPHA-FMOC-N-ALPHA-METHYL-L-LEUCINE N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-N-ALPHA-METHYL-L-LEUCINE N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-N-ALPHA-METHYL-LEUCINE N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-N-ALPHA-METHYL-L-LEUCINE FMOC-L-MELEU-OH FMOC-MELEU-OH FMOC-N-ALPHA-METHYL-L-LEUCINE FMOC-N-ME-LEUCINE FMOC-N-ME-LEU-OH FMOC-N-ME-L-LEU-OH FMOC-N-METHYL-L-LEUCINE N-(9-Fluorenylmethyloxycarbonyl)-N-methyl-L-leucine (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4-methylpentanoic acid N-FMoc-N-Methyl-L-leucine, 98% (2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl](methyl)amino}-4-methylpentanoic acid FMoc-MeLeu-OH FMoc-N-α-Methyl-L-Leucine N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-leucine Fmoc-N-methyl-L-leucine≥ 98% (HPLC) (9H-Fluoren-9-yl)MethOxy]Carbonyl N-Me-Leu-OH Fmoc-N-Me-Leu-OH (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4-methylpentanoic acid L-Leucine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl- eu-OH Fmoc-N-Me-L Fmoc-N-methyl-L-leucine USP/EP/BP Linoleoyloxyheptacosanoyl-C18-phytosphingosine Fmoc-L-N-Me-Leu-OH Fmoc-N-Me-Leu-OH, 10 mM in DMSO CAS:103478-62-2 103478-62-2 N-Methyl Amino Acids Peptide Synthesis Specialty Synthesis Unnatural Amino Acid Derivatives Fmoc-Amino acid series Leucine [Leu, L] N-Methyl Amino Acids Amino Acids