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N-Cbz-L-Leucine

Product Name
N-Cbz-L-Leucine
CAS No.
2018-66-8
Chemical Name
N-Cbz-L-Leucine
Synonyms
Z-LEU;Z-LEU-OH;Z-LEUCINE;Z-L-LEU-OH;CBZ-LEU-OH;Z-L-LEUCINE;CBZ-LEUCINE;Z-Leu-OH 97%;CBZ-L-LEU-OH;CBZ-L-LEUCINE
CBNumber
CB0449278
Molecular Formula
C14H19NO4
Formula Weight
265.3
MOL File
2018-66-8.mol
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N-Cbz-L-Leucine Property

alpha 
-17 º (c=2, ethanol)
Boiling point:
408.52°C (rough estimate)
Density 
1 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.512(lit.)
Flash point:
85 °F
storage temp. 
Sealed in dry,2-8°C
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka
4.00±0.21(Predicted)
form 
viscous liquid
Specific Gravity
1.0
color 
Colorless to Light yellow
optical activity
[α]20/D 17°, c = 2 in ethanol
Water Solubility 
Not miscible or difficult to mix in water. Soluble in chloroform, DMSO and methanol.
BRN 
1253861
CAS DataBase Reference
2018-66-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
10-20/22-37/38-40-41-36/37/38-20/21/22-67-63-19
Safety Statements 
16-26-36/37/39-45-36-36/37-60
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
RTECS 
OH2921000
HS Code 
29242990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H351Suspected of causing cancer

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
521221
Product name
Z-Leu-OH
Purity
97% (HPLC)
Packaging
25ml
Price
$108
Updated
2023/01/07
TCI Chemical
Product number
C0739
Product name
N-Carbobenzoxy-L-leucine
Purity
>96.0%(T)
Packaging
5g
Price
$43
Updated
2024/03/01
TCI Chemical
Product number
C0739
Product name
N-Carbobenzoxy-L-leucine
Purity
>96.0%(T)
Packaging
25g
Price
$123
Updated
2024/03/01
Alfa Aesar
Product number
L08471
Product name
N-Benzyloxycarbonyl-L-leucine, 98% (dry wt.), may cont. up to ca 5% solvent
Packaging
5g
Price
$26.6
Updated
2023/06/20
Alfa Aesar
Product number
L08471
Product name
N-Benzyloxycarbonyl-L-leucine, 98% (dry wt.), may cont. up to ca 5% solvent
Packaging
25g
Price
$76.6
Updated
2021/12/16
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N-Cbz-L-Leucine Chemical Properties,Usage,Production

Chemical Properties

yellow oil or weak solid

Uses

Reactant for:

  • Peptide-based preparation of potential antitumor agents
  • Preparation of cyclopropyl peptidomimetics
  • Peptide synthesis

Definition

ChEBI: A L-leucine derivative obtained by the substitution of a benzyloxycarbonyl group on the nitrogen atom.

N-Cbz-L-Leucine Preparation Products And Raw materials

Raw materials

Preparation Products

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N-Cbz-L-Leucine Suppliers

Americas 1 Belgium 1 China 246 Denmark 1 Europe 3 France 3 Germany 9 India 29 Japan 5 South Korea 1 Switzerland 6 The Netherlands 1 United Kingdom 13 United States 61 Global 380
CHEMICAL LAND21
Tel
--
Fax
--
Email
sales21@chemicalland21.com
Country
South Korea
ProdList
6303
Advantage
74
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View Lastest Price from N-Cbz-L-Leucine manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
Cbz-L-Leu-OH 2018-66-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T
Release date
2023-12-18
Hebei Mojin Biotechnology Co., Ltd
Product
N-Cbz-L-Leucine 2018-66-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99.6%
Supply Ability
50000KG/month
Release date
2024-10-22
Zhuozhou Wenxi import and Export Co., Ltd
Product
N-Cbz-L-Leucine 2018-66-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

2018-66-8, N-Cbz-L-LeucineRelated Search:

tert-Butyl carbazate N-Carbobenzyloxyglycine L-Leucine L-tert-Leucine BOC-GLY-LEU-OH Z-DBU(BOC)-OH Z-ILE-TRP-OH Z-LEU-LEU-OH N-Cbz-L-histidine N'-Cbz-L-ornithine N-Cbz-L-Phenylalanine N-CBZ-L-glutamyl-L-tyrosine USP/EP/BP N-Cbz-L-Isoleucine N-Cbz-L-Tryptophan N-Cbz-L-Threonine N-Cbz-L-Aspartic acid 4-benzyl ester N-Cbz-L-methionine N-CBZ-L-PROLINE TERT-BUTYL ESTER

  • N-Benzyloxycarbonyl-L-leucine, 98+%
  • Z-L-LEUCINE extrapure
  • N-Carbobenzyloxy-L-leucine, N-Cbz-L-leucine, Z-L-Leucine
  • L-(Carbobenzyloxy)leucine
  • L-Leucine, N-[(phenylmethoxy)carbonyl]-
  • L-N-(Benzyloxycarbonyl)leucine
  • N-Carboxy-L-leucine N-benzyl ester
  • (2S)-2-(Benzyloxycarbonylamino)-4-methylpentanoic acid
  • N-Cbz-L-leucine Z-Leu-OH
  • N-Carbobenzyloxy-L-leucine,95%
  • (S)-2-(((benzyloxy)carbonyl)aMino)-4-Methylpentanoic acid
  • Z-Leu-OH 97%
  • (S)-Z-2-amino-4-methylpentanoic acid
  • Z-L-leucine≥ 98% (HPLC)
  • Z-Leu-OH (Syrup)
  • N-ALPHA-BENZYLOXYCARBONYL-L-LEUCINE
  • N-CARBOBENZOXY-L-LEUCINE
  • N-BENZYLOXYCARBONYL-L-LEUCINE
  • N-ALPHA-CBZ-L-LEUCINE
  • N-ALPHA-CARBOBENZOXY-L-LEUCINE
  • N-CARBOBENZYLOXY-L-LEUCINE
  • N-CBZ-L-LEUCINE
  • N-CBZ-L-LEUCINE-OH
  • Z-L-LEUCINE
  • Z-L-LEU-OH
  • Z-LEU-OH
  • Z-LEUCINE
  • benzyloxycarbonylleucine
  • carbobenzoxyleucine
  • carbobenzoxy-l-leucine
  • carbobenzyloxy-l-leucine
  • BENZYLOXYCARBONYL-L-LEUCINE
  • CBZ-L-LEU-OH
  • CBZ-L-LEUCINE
  • CBZ-LEUCINE
  • CBZ-LEU-OH
  • l-n-carboxyleucinen-benzylester
  • Z-LEU
  • N-alpha-Benzyloxycarbonyl-L-leucine (oil)
  • Z-L-LEUCINE LIQUID
  • N-Benzyloxycarbonyl-L-leucine, 98+%(dry wt.), may cont. up to ca 5% solvent
  • n-((phenylmethoxy)carbonyl)-l-leucin
  • n-((phenylmethoxy)carbonyl)-l-leucine
  • n-benzyloxycarbonylleucine
  • n-carboxy-,n-benzylester,l-leucin
  • N-Carbobenzoxy-L-leucine &gt
  • N-Carbobenzoxy-L
  • N-Cbz-L-Leucine USP/EP/BP
  • N-Cbz-L-leucine, 97% [Z-Leu-OH]
  • 2018-66-8
  • 2018-66-6
  • CH32CHCH2CHNHCOOCH2C6H5COOH
  • Amino Acid Derivatives
  • Peptide Synthesis
  • Leucine
  • Specialty Synthesis
  • CARBOXYLIC ACID
  • Protected & Labeled Amino Acids