17543-17-8

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Basic information

Product Name: Z-ASP(OTBU)-ONP
Synonyms: N-alpha-Benzyloxycarbonyl-L-aspartic acid alpha-p-nitrophenyl beta-t-butyl ester;Z-L-Asp(tBu)-ONp;(S)-4-tert-Butyl 1-(4-nitrophenyl)-2-(((benzyloxy)carbonyl)amino)succinate;Z-ASP(OBUT)-ONP;Z-ASP(OTBU)-ONP;Z-ASPARTIC ACID(OTBU)-ONP;Z-L-ASPARTIC ACID BETA-T-BUTYL ESTER ALPHA-4-NITROPHENYL ESTER;BENZYLOXYCARBONYL-L-ASPARTIC ACID BETA-T-BUTYL-ALPHA-4-NITROPHENYL DI-ESTER
CAS NO:17543-17-8
Molecular Formula: C₂₂H₂₄N₂O₈
Molecular Weight: 444.43
EINECS: N/A
Product Categories: N/A
Mol File: 17543-17-8.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.: -15°C
Solubility: N/A
CAS DataBase Reference: Z-ASP(OTBU)-ONP(CAS DataBase Reference)
NIST Chemistry Reference: Z-ASP(OTBU)-ONP(17543-17-8)
EPA Substance Registry System: Z-ASP(OTBU)-ONP(17543-17-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 17543-17-8(Hazardous Substances Data)

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(S)-4-TERT-BUTYL 1-(4-NITROPHENYL) 2-(((BENZYLOXY)CARBONYL)AMINO)SUCCINATE
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N-alpha-t-Butyloxycarbonyl-N-epsilon-benzyloxycarbonyl-L-lysinol
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(S)-4-TERT-BUTYL 1-(4-NITROPHENYL) 2-(((BENZYLOXY)CARBONYL)AMINO)SUCCINATE
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Z-Asp(OtBu)-Onp
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(S)-4-TERT-BUTYL 1-(4-NITROPHENYL) 2-(((BENZYLOXY)CARBONYL)AMINO)SUCCINATE CAS NO.17543-17-8
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17543-17-8 Usage

General Description

Z-ASP(OTBU)-ONP, also known as "benzenesulfonyl bis-(4-methylphenyl)", is a chemical compound that belongs to the reactive group known as organo-sulfonic acid and sulfonic acid derivatives. As an organic compound, it typically comes in the form of a solid. Chemically, it possesses an aromatic structure, with potential applications in scientific and industrial contexts, particularly within the field of chemical synthesis. The compound's properties are often harnessed in the production of other complex chemical structures. However, specific details regarding its uses and safety precautions can vary and these should be referenced directly from its Material Safety Data Sheet (MSDS).

Check Digit Verification of cas no

The CAS Registry Mumber 17543-17-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,5,4 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17543-17:
(7*1)+(6*7)+(5*5)+(4*4)+(3*3)+(2*1)+(1*7)=108
108 % 10 = 8
So 17543-17-8 is a valid CAS Registry Number.

17543-17-8SDS

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	4-O-tert-butyl 1-O-(4-nitrophenyl) (2S)-2-(phenylmethoxycarbonylamino)butanedioate

1.2 Other means of identification

Product number	-
Other names	Z-Asp(OtBu)-Onp

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:17543-17-8 SDS

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17543-17-8Relevant articles and documents

Amino acids and peptides. VI. Synthesis of a heptapeptide sequence(A20-A26) of glucagon.

Hylton,Preston,Weinstein

, p. 3400 - 3402 (1966)

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