N-FORMYL-L-LEUCINE

Product Name: N-FORMYL-L-LEUCINE
CAS No.: 6113-61-7
Chemical Name: N-FORMYL-L-LEUCINE
Synonyms: NSC 334321;FOR-LEU-OH;For-L-Leu-OH;N-Formylleucine;N-ForMyl-Leu-OH;FORMYL-L-ALANINE;FORMYL-L-LEUCINE;N-Formyl-L-leucin;N-FORMYL-L-LEUCINE;N-Formyl-S-leucine
CBNumber: CB6399029
Molecular Formula: C7H13NO3
Formula Weight: 159.18
MOL File: 6113-61-7.mol

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N-FORMYL-L-LEUCINE Property

Melting point:: 142 °C
Boiling point:: 284.67°C (rough estimate)
Density: 1.2013 (rough estimate)
refractive index: -39.5 ° (C=1, H2O)
storage temp.: -20°C
solubility: Ethanol (Sparingly), Methanol (Slightly)
form: powder
pka: 3.51±0.21(Predicted)
color: white
Water Solubility: 29.45g/L(temperature not stated)
InChI: InChI=1S/C7H13NO3/c1-5(2)3-6(7(10)11)8-4-9/h4-6H,3H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1
InChIKey: HFBHOAHFRNLZGN-LURJTMIESA-N
SMILES: C(O)(=O)[C@H](CC(C)C)NC=O
CAS DataBase Reference: 6113-61-7(CAS DataBase Reference)

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Safety

WGK Germany: 1
HazardClass: IRRITANT
HS Code: 2924297099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 759945
Product name: N-Formyl-Leu-OH
Purity: 90%
Packaging: 1g
Price: $60
Updated: 2023/01/07

TCI Chemical

Product number: F0131
Product name: N-Formyl-L-leucine
Packaging: 1g
Price: $27
Updated: 2025/07/31

TCI Chemical

Product number: F0131
Product name: N-Formyl-L-leucine
Packaging: 5g
Price: $82
Updated: 2025/07/31

TRC

Product number: F700560
Product name: N-Formyl-L-leucine
Packaging: 5g
Price: $195
Updated: 2021/12/16

Usbiological

Product number: 012570
Product name: N-Formyl-L-leucine
Packaging: 1g
Price: $418
Updated: 2021/12/16

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N-FORMYL-L-LEUCINE Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

A synthetic substrate of the lipase inhibitor lipstatin.

reaction suitability

reaction type: solution phase peptide synthesis

Synthesis

64-18-6

760-84-9

5338-45-4

General procedure: L-leucine hydrochloride (1 eq.), formic acid (5 eq.), sodium bicarbonate (10 eq.) and glycerol ketone-oxide 1 (2 eq.) were dissolved in H2O (0.2-0.3 M), followed by the addition of EDCI (2 eq.). The reaction mixture was stirred for 3 h. Upon completion of the reaction, it was quenched with 1% HCl aqueous solution. The aqueous phase was extracted with EtOAc (or CHCl3, or CHCl3-MeOH (10/1). The organic extracts were combined and dried with Na2SO4, followed by vacuum evaporation of the solvent. Purification by silica gel chromatography (or Sephadex LH20) afforded N-formyl-DL-leucine (see Table 1 for yields). Similarly, the N-formylation reaction was carried out using oxide 1 in DMF-H2O (9/1).

References

[1] Tetrahedron Letters, 2013, vol. 54, # 16, p. 2077 - 2081

N-FORMYL-L-LEUCINE Preparation Products And Raw materials

Raw materials

Preparation Products

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N-FORMYL-L-LEUCINE Suppliers

Americas 1 Canada 1 China 160 Europe 2 France 2 Germany 4 India 10 Italy 2 Japan 3 Switzerland 6 United Kingdom 10 United States 22 Global 223

BOC Sciences

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View Lastest Price from N-FORMYL-L-LEUCINE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: N-FORMYL-L-LEUCINE 6113-61-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: 10000KGS
Release date: 2025-11-26

Hebei Zhuanglai Chemical Trading Co Ltd

Product: N-FORMYL-L-LEUCINE 6113-61-7
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-12-05

Zhengzhou Anbu Chem Co.,Ltd

Product: N-FORMYL-L-LEUCINE 6113-61-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1000KGS
Release date: 2023-04-26

6113-61-7, N-FORMYL-L-LEUCINERelated Search:

[2R-[1(S*),2R*,3S*]]- N-Formyl-L-Leucine 1-[3-Carboxy-2-hydroxynonyl]dodecyl Ester,N-Formyl-L-leucine (1S)-1-[(2S,3S)-3-carboxy-2-hydroxynonyl]dodecyl Ester AHLBNYSZXLDEJQ-FICKONGGSA-N Orlistat Impurity 32 (S,S,R,S)-Orlistat N-ForMyl-L-leucine [S-(E)]-1-(2-Nonenyl)dodecyl Ester Orlistat Tetradecyl Ester Isopentyl (2R)-Orlistat Tetradecyl Ester [2S-[2α(R*),3β]]-N-ForMyl- (2S,3R,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic Acid (Orlistat Impurity) N-ForMyl- Orlistat Impurity 23 (3S,4S)-3-Hexyl-4-[(S)-2-hydroxytridecyl]-2-oxetanone AHLBNYSZXLDEJQ-HDVRVJOHSA-N Orlistat Impurity 31 Lipstatin (2S,3S,5S)-2-Hexyl-3,5-dihydroxyhexadecanoic Acid Orlistat Dimer Impurity Diisopropyl azodicarboxylate

N-ALPHA-FORMYL-L-LEUCINE

N-FORMYL-L-LEUCINE

FOR-LEU-OH

FORMYL-L-LEUCINE

FORMYL-L-ALANINE

N-Formylleucine

N-Formyl-S-leucine

NSC 334321

N-FORMYL-L-LEUCINE 99+%

N-Formyl-L-leucin

(2S)-2-formamido-4-methylpentanoic acid

N-ForMyl-Leu-OH

Orlistat ForMyl IMpurity

(2S)-2-(Formylamino)-4-methylpentanoic acid

(S)-2-(Formylamino)-4-methylpentanoic acid

2-formamido-4-methylpentanoic acid

2-formamido-4-methyl-pentanoic acid

2-formamido-4-methyl-valeric acid

N-ForMyl-L-leucine, tech. 90%

N-Formyl-Leu-OH 90%

For-L-Leu-OH

(S)-2-forMaMido-4-Methylpentanoic acid

L-Leucine, N-forMyl-

N-Formyl-L-leucine（N-Formyl-Leu-OH）

Orlistat Impurity 24（N-Formyl-L-leucine）

N-FORMYL-L-LEUCINE USP/EP/BP

N-α-Formyl-L-leucine

Orlistat Impurity 46

<i>N</i>-Formyl-Leu-OH

6113-61-7

Amino Acids and Peptides

Biochemicals and Reagents

BioChemical

Modified Amino Acids

A - H

Amino Acids

Modified Amino Acids

Amino Acids 13C, 2H, 15N

Amino Acids & Derivatives

Chiral Reagents

AMINOACIDS DERIVATIVES