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77284-32-3

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77284-32-3 Usage

Chemical Properties

White crystalline

Uses

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

Check Digit Verification of cas no

The CAS Registry Mumber 77284-32-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,8 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77284-32:
(7*7)+(6*7)+(5*2)+(4*8)+(3*4)+(2*3)+(1*2)=153
153 % 10 = 3
So 77284-32-3 is a valid CAS Registry Number.
InChI:InChI=1/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)/p-1/t19-/m1/s1

77284-32-3 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (B22475)  N-Fmoc-L-norleucine, 98%   

  • 77284-32-3

  • 1g

  • 554.0CNY

  • Detail
  • Alfa Aesar

  • (B22475)  N-Fmoc-L-norleucine, 98%   

  • 77284-32-3

  • 5g

  • 2210.0CNY

  • Detail
  • Alfa Aesar

  • (B22475)  N-Fmoc-L-norleucine, 98%   

  • 77284-32-3

  • 25g

  • 7854.0CNY

  • Detail
  • Aldrich

  • (47692)  Fmoc-Nle-OH  ≥98.0% (sum of enantiomers, HPLC)

  • 77284-32-3

  • 47692-1G

  • 485.55CNY

  • Detail

77284-32-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name FMOC-L-Norleucine

1.2 Other means of identification

Product number -
Other names (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:77284-32-3 SDS

77284-32-3Relevant articles and documents

Determination of Chemical and Enantiomeric Purity of α-Amino Acids and their Methyl Esters as N-Fluorenylmethoxycarbonyl Derivatives Using Amylose-derived Chiral Stationary Phases

Islam, Md. Fokhrul,Adhikari, Suraj,Paik, Man-Jeong,Lee, Wonjae

, p. 332 - 338 (2019/04/13)

Liquid chromatographic enantiomer separation and simultaneous determination of chemical and enantiomeric purity of α-amino acids and their methyl esters as N-fluorenylmethoxycarbonyl (FMOC) derivatives was performed on three covalently bonded type chiral stationary phases (CSPs) derived from amylose derivatives. The enantiomer separation of α-amino acid esters as N-FMOC derivatives was better than that of the corresponding acids, especially for CSP 1 and 2. Chemical impurities as the corresponding racemic acids present in several commercially available racemic amino acid methyl esters were observed to be 0.49–17.50%. Enantiomeric impurities of several commercially available L-amino acid methyl esters were found to be 0.03–0.58%, whereas chemical impurities as the corresponding racemic acids present in the same analytes were found to be 0.13–13.62%. This developed analytical method will be useful for the determination of chemical and enantiomeric purity of α-amino acids and/or esters as N-FMOC derivatives using amylose-derived CSPs.

Tandem Ru-alkylidene-catalysed cross metathesis/hydrogenation: Synthesis of lipophilic amino acids

Wang, Zhen J.,Spiccia, Nicolas D.,Jackson, W. Roy,Robinson, Andrea J.

, p. 470 - 476 (2013/08/23)

Highly efficient synthesis of lipidic amino acids can be achieved via Ru-alkylidene-catalysed cross metathesis of long chain alkenes with commercially available allylglycine. The resultant unsaturated analogues can be then optionally hydrogenated under mi

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