20998-86-1

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Basic information

Product Name: Z-L-LEUCINE-BETA-NAPHTHYLAMIDE MONOHYDRATE
Synonyms: N-BENZYLOXYCARBONYL-L-LEUCINE BETA-NAPHTHYLAMIDE;N-CBZ-L-LEUCINE BETA-NAPHTHYLAMIDE;Z-LEU-BETANA;Z-LEU-BETANA H2O;Z-LEU BETA-NAPHTHYLAMIDE;Z-L-LEUCINE BETA-NAPHTHYLAMIDE;Z-L-LEUCINE-BETA-NAPHTHYLAMIDE MONOHYDRATE;N-cbz-L-leucine B-naphthylamide*crystalline
CAS NO:20998-86-1
Molecular Formula: C₂₄H₂₆N₂O₃
Molecular Weight: 390.48
EINECS: N/A
Product Categories: Amino Acids;I - Z;Modified Amino Acids
Mol File: 20998-86-1.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: −20°C
Solubility: N/A
CAS DataBase Reference: Z-L-LEUCINE-BETA-NAPHTHYLAMIDE MONOHYDRATE(CAS DataBase Reference)
NIST Chemistry Reference: Z-L-LEUCINE-BETA-NAPHTHYLAMIDE MONOHYDRATE(20998-86-1)
EPA Substance Registry System: Z-L-LEUCINE-BETA-NAPHTHYLAMIDE MONOHYDRATE(20998-86-1)

Safety Data

Hazard Codes: Xn
Statements: 40
Safety Statements: 22-36
WGK Germany: 3
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 20998-86-1(Hazardous Substances Data)

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20998-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20998-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,9 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20998-86:
(7*2)+(6*0)+(5*9)+(4*9)+(3*8)+(2*8)+(1*6)=141
141 % 10 = 1
So 20998-86-1 is a valid CAS Registry Number.

20998-86-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name	benzyl N-[(2S)-4-methyl-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl]carbamate

1.2 Other means of identification

Product number	-
Other names	Z-Leu \|A-naphthylamide

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:20998-86-1 SDS

20998-86-1Upstream product

20998-86-1Downstream Products

732-85-4 L-Leucine-β-naphtylamide

20998-86-1Relevant articles and documents

PAPAIN-CATALYZED SYNTHESIS OF 2-NAPHTHYLAMIDES OF N-ACYLAMINO ACIDS AND DIPEPTIDES

Cerovsky, Vaclav,Saks, Tatana,Jost, Karel

, p. 2309 - 2316 (2007/10/02)

2-Naphthylamides of several N-acylamino acids were prepared by papain-catalyzed condensation reaction in acidic medium.Under the same conditions, papain catalyzed the synthesis of peptide bond between benzyloxycarbonylglycine and phenylalanine 2-naphthyla

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