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956-75-2

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956-75-2 Usage

General Description

N-Caproic acid 4-nitrophenyl ester is a chemical compound with the molecular formula C13H17NO4. It is a yellowish solid that is insoluble in water and is commonly used as an intermediate in the production of pharmaceuticals and agricultural chemicals. It has a strong odor and is known to irritate the eyes, skin, and respiratory system. N-Caproic acid 4-nitrophenyl ester is also used in the synthesis of fragrances and as a reagent in organic chemical reactions. It is important to handle and store this compound with care due to its potential hazards to human health and the environment.

Check Digit Verification of cas no

The CAS Registry Mumber 956-75-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,5 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 956-75:
(5*9)+(4*5)+(3*6)+(2*7)+(1*5)=102
102 % 10 = 2
So 956-75-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H15NO4/c1-2-3-4-5-12(14)17-11-8-6-10(7-9-11)13(15)16/h6-9H,2-5H2,1H3

956-75-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-Nitrophenyl Hexanoate

1.2 Other means of identification

Product number -
Other names N-CAPROIC ACID 4-NITROPHENYL ESTER

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:956-75-2 SDS

956-75-2Relevant articles and documents

N-heterocyclic carbene catalyzed enantioselective [3 + 2] dearomatizing annulation of saturated carboxylic esters with n-iminoisoquinolinium ylides

Zhang, Pengfei,Zhou, Yu,Han, Xu,Xu, Jinyi,Liu, Hong

, p. 3879 - 3888 (2018/04/14)

The dearomatizing annulation reaction is a significant challenge in organic chemistry. The direct activation of α-carbons of simple saturated esters, as nucleophiles, is an important synthesis strategy. In the present study, we disclose [3 + 2] dearomatizing annulation reactions with direct activating α-carbons of saturated carboxylic esters and N-iminoisoquinolinium ylides, which possess highly enantioselective characteristics, catalyzed by N-heterocyclic carbenes (NHCs). The protocol achieves isoquinoline dearomatization and the construction of tricyclic chiral products under mild conditions with good yield, substrate tolerance, and diastereoselectivity as well as excellent enantioselectivity.

Effect of low organic solvents concentration on the stability and catalytic activity of HSL-like carboxylesterases: Analysis from psychrophiles to (hyper)thermophiles

Mandrich, Luigi,De Santi, Concetta,De Pascale, Donatella,Manco, Giuseppe

experimental part, p. 46 - 52 (2012/10/18)

A comparative study aiming at analysing the catalytic activity and stability of four related enzymes belonging to the HSL family in the presence of several water-miscible organic solvents was performed. The studied enzymes were four carboxylesterases: Psy

Fingerprint lipolytic enzymes with chromogenic p-nitrophenyl esters of structurally diverse carboxylic acids

Qian, Le,Liu, Jia-Yan,Liu, Jia-Ying,Yu, Hui-Lei,Li, Chun-Xiu,Xu, Jian-He

, p. 22 - 26 (2012/02/06)

A series of structurally diverse chromogenic esters, including a new compound (4-nitrophenyl 2-methylpentanoate), has been synthesized, constituting an array of 17 substrates which could be applied to rapidly fingerprint the activity of lipases or esterases to reveal their substrates specificity and functional characteristics. Combined with genetic technology such as "data mining" and directed evolution, such fingerprints might be a promising platform for discovery of potentially useful enzymes in industrial application. The fingerprint of commercially available Lipase-B from Candida antarctica as a model enzyme was first measured to confirm the reliability of this method. Then three new enzymes mined from genomic libraries were successfully fingerprinted, revealing the functional characteristics of those enzymes. Among them, the enzyme SrfAD was founded with specific substrate preference towards cycloalkyl carboxylic esters and aromatic esters, making it more promising in synthetic utilities than other tested enzymes.

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