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FMOC-NLE-OH

FMOC-NLE-OH structure

CAS No.: 77284-32-3

Chemical Name:: FMOC-NLE-OH

Synonyms: FMOC-NLE;FMOC-L-NLE-OH;FMOC-NORLEUCINE;FMOC-L-NORLEUCINE;FMOC-NLE-OH;FMOC-AHX(2)-OH;FMOC-ACPO(2)-OH;FMOC-NLE-OH 98+%;RARECHEM EM WB 0166;N-FMOC-L-NORLEUCINE

CBNumber:: CB7225457

Molecular Formula:: C21H23NO4

Molecular Weight:: 353.41

MDL Number:: MFCD00037537

MOL File:: 77284-32-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 02:56:27

Product description	Number	Pack Size	Price
Fmoc-Nle-OH Novabiochem?	8.52014	5G	$102
Fmoc-Nle-OH Novabiochem?	8.52014	25g	$383
Fmoc-Nle-OH Novabiochem^®	8.52014	100 g	$1190
Fmoc-Nle-OH Novabiochem^®	8.52014	1 kg	$10790
Fmoc-Nle-OH Novabiochem^®	8.52014	100 g	$1190
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FMOC-NLE-OH Properties

Melting point	141-144 °C(lit.)
alpha	-18.5 º (C=1 IN DMF)
Boiling point	565.6±33.0 °C(Predicted)
Density	1.209±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka	3.91±0.21(Predicted)
form	Crystalline Powder
color	White to off-white
optical activity	[α]20/D 18±1°, c = 1% in DMF
BRN	5305164
Major Application	peptide synthesis
InChI	1S/C21H23NO4/c1-2-3-12-19(20(23)24)22-21(25)26-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,2-3,12-13H2,1H3,(H,22,25)(H,23,24)/t19-/m0/s1
InChIKey	VCFCFPNRQDANPN-IBGZPJMESA-N
SMILES	CCCC[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O
CAS DataBase Reference	77284-32-3(CAS DataBase Reference)
UNSPSC Code	12352209
NACRES	NA.26

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362+P364-P403+P233-P501c

PPE

Eyeshields, Gloves, type N95 (US)

Safety Statements

22-24/25

WGK Germany

HS Code

2924 29 70

HazardClass

IRRITANT

Storage Class

13 - Non Combustible Solids

NFPA 704

	1
2		0

FMOC-NLE-OH price More Price(110)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.52014	Fmoc-Nle-OH Novabiochem?	77284-32-3	5G	$102	2026-04-30	Buy
Sigma-Aldrich	8.52014	Fmoc-Nle-OH Novabiochem?	77284-32-3	25g	$383	2026-04-30	Buy
Sigma-Aldrich	8.52014	Fmoc-Nle-OH Novabiochem^®	77284-32-3	100 g	$1190	2026-04-30	Buy
Sigma-Aldrich	8.52014	Fmoc-Nle-OH Novabiochem^®	77284-32-3	1 kg	$10790	2026-04-30	Buy
Sigma-Aldrich	8.52014	Fmoc-Nle-OH Novabiochem^®	77284-32-3	100 g	$1190	2026-03-19	Buy

Product number	Packaging	Price	Buy
8.52014	5G	$102	Buy
8.52014	25g	$383	Buy
8.52014	100 g	$1190	Buy
8.52014	1 kg	$10790	Buy
8.52014	100 g	$1190	Buy

FMOC-NLE-OH Chemical Properties,Uses,Production

Chemical Properties

White crystalline

Uses

Fmoc-Nle-OH, is an amino acid derivative used in chemical synthesis and peptide chemistry.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Synthesis

4-Hexenoic acid, 2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (2S)-

947154-63-4

77284-32-3

V-Fmoc allylglycine (100 mg, 0.296 mmol), degassed dichloromethane (6.0 mL), terminal olefins (1.48 mmol, 5 eq.), and HGII catalyst (9.29 mg, 5 mol%) were added to a Schlenk reaction flask equipped with a magnetic stirring bar in a drying oven under nitrogen atmosphere. After sealing the reaction flask, it was removed from the desiccator and connected to a vacuum system. The reaction vial was placed under a stream of nitrogen and the quick assembly stopper was replaced with a sub-seal with a 26-gauge pinhole to ensure a continuous flow of nitrogen across the top of the reaction system. The reaction mixture was stirred overnight at room temperature, followed by evaporation of all dichloromethane. The residue was washed with hexane (2 x 10 mL) and collected by filtration or centrifugation. The resulting residue was redissolved in methanol (10 mL) and transferred to a Fischer-Porter reaction tube. The reaction tube was filled with hydrogen (60 psi), sealed and stirred overnight at room temperature. Upon completion of the reaction, the mixture was concentrated under vacuum and the residual brown solid was purified by column chromatography to give the pure Fmoc amino acid analog. Alternatively, the residual brown solid is dissolved in a small amount of ether, the insoluble material is removed by filtration, and the filtrate is concentrated under vacuum to give an off-white solid.

References

[1] Journal of Peptide Science, 2013, vol. 19, # 8, p. 470 - 476
[2] Patent: WO2014/5197, 2014, A1. Location in patent: Page/Page column 48-49

FMOC-NLE-OH synthesis

Synthesis of FMOC-NLE-OH from L-Norleucine and 9-Fluorenylmethyl chloroformate

FMOC-NLE-OH Preparation Products And Raw materials

Raw materials

L-Norleucine FMOC-D-NLE-OH DL-Norleucine 4-Hexenoic acid, 2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (2S)- 9-Fluorenylmethyl chloroformate

Hydrogen Methanol

1of2

Preparation Products

FMOC-NLE-OH Suppliers

Global( 282)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	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	29815	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19936	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
GenicBio Limited	58
career henan chemical co	58
Jinan Carbotang Biotech Co.,Ltd.	58
Accela ChemBio Inc.	58
Xiamen AmoyChem Co., Ltd	58
BOC Sciences	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from FMOC-NLE-OH manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	FMOC-NLE-OH 77284-32-3	$1.00	1KG	99%	20kg	Career Henan Chemical Co
	2019-07-06	FMOC-NLE-OH 77284-32-3	$1.00	1KG	99%	20kg	Career Henan Chemical Co

FMOC-NLE-OH
77284-32-3
$1.00
99%
Career Henan Chemical Co

FMOC-NLE-OH
77284-32-3
$1.00
99%
Career Henan Chemical Co

77284-32-3(FMOC-NLE-OH)Related Search:

FMOC-CHA-OH FMOC-CHG-OH FMOC-L-HOMOPHENYLALANINE Fmoc-THr(Bzl)-OH Fmoc-D-Asp(OtBu)-OH

N-FMoc-L-norvaline Fmoc-L-aspartic acid 4-benzyl ester Fmoc-S-acetamidomethyl-L-cysteine FMOC-D-CHA-OH FMOC-ASP(OCHEX)-OH

FMOC-SARCOSINE MONOHYDRATE Fmoc-O-tert-butyl-D-threonine FMOC-D-4-IODOPHENYLALANINE L-Fmoc-Aspartic acid alpha-tert-butyl ester FMOC-HOMOARG-OH

9-Fluorenylmethyl carbamate FMOC-6-AMINOHEXANOIC ACID FMOC-D-NLE-OH

1of4

N-(9-Fluorenylmethoxycarbonyl)-Lnorleucine, Fmoc-L-norleucine Fmoc-Nle-OH >=98.0% (sum of enantiomers, HPLC) Fmoc-L-norleucine≥ 99% (HPLC) (S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-HEXANOIC ACID (S)-2-(FMOC-AMINO)HEXANOIC ACID (S)-2-(FMOC-AMINO)CAPROIC ACID (S)-N-ALPHA-FMOC-2-AMINOHEXANOIC ACID RARECHEM EM WB 0166 N-ALPHA-FMOC-L-NORLEUCINE N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-NORLEUCINE N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-L-NORLEUCINE N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-L-2-AMINOCAPROIC ACID N-(9-FLUORENYLMETHOXYCARBONYL)-L-NORLEUCINE N-FMOC-L-NORLEUCINE N-(9-FLUORENYLMETHOXYCARBONYL)-L- & FMOC-NLE-OH 98+% N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-NORLEUCINE, (S)-N-ALPHA-FMOC-2-AMINOHEXANOIC ACID FMOC-NLE-OH FMOC-L-2-AMINOCAPROIC ACID FMOC-L-2-AMINOHEXANOIC ACID FMOC-L-NHCH[CH3(CH2)3]-COOH FMOC-ACPO(2)-OH FMOC-AHX(2)-OH Fmoc-Nle-OH (Fmoc-L-norleucine FMOC-L-NORLEUCINE extrapure (9-fluorenylmethoxycarbonyl)-L-norleucine-OH (S)-2-(Fmoc-amino)caproic acid, (S)-2-(Fmoc-amino)hexanoic acid, N-(9-Fluorenylmethoxycarbonyl)-L-norleucine, Fmoc-L-norleucine (9H-Fluoren-9-yl)MethOxy]Carbonyl L-Nle-OH (2S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)hexanoic acid Fmoc-(S)-2-aminohexanoicacid 2-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]hexanoate L-Norleucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]- FMOC-NLE-OH USP/EP/BP (2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoate Fmoc-L-2-aminocaproic acid - 10 g Fmoc-Nle-OH,?97%min FMOC-NLE FMOC-NORLEUCINE FMOC-L-NLE-OH FMOC-L-NORLEUCINE 77284-32-3 Norleucine Peptide Synthesis Specialty Synthesis Unnatural Amino Acid Derivatives Unusual Amino Acids Amino Acid Derivatives Amino Acids

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