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(Z)-2-Methoxybenzoyl chloride oxime, also known as 2-Methoxybenzoyl chloride oxime or MBOC oxime, is a chemical compound characterized by its molecular formula C8H8ClNO2. It is a clear, colorless to light yellow liquid with a sharp, pungent odor and a boiling point of approximately 194-195°C. This highly reactive compound is primarily utilized as a reagent in organic synthesis, particularly for the preparation of amides and other organic compounds. Due to its reactivity, it requires careful handling by trained professionals and should be used in well-ventilated areas with appropriate protective equipment to prevent skin, eye, and respiratory irritation.

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  • 74467-01-9 Structure
  • Basic information

    1. Product Name: (Z)-2-Methoxybenzoyl chloride oxime
    2. Synonyms: (Z)-2-methoxybenzoyl chloride oxime;N-Hydroxy-2-methoxybenzimidoyl chloride
    3. CAS NO:74467-01-9
    4. Molecular Formula: C8H8ClNO2
    5. Molecular Weight: 185.61
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 74467-01-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. CAS DataBase Reference: (Z)-2-Methoxybenzoyl chloride oxime(CAS DataBase Reference)
    10. NIST Chemistry Reference: (Z)-2-Methoxybenzoyl chloride oxime(74467-01-9)
    11. EPA Substance Registry System: (Z)-2-Methoxybenzoyl chloride oxime(74467-01-9)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 74467-01-9(Hazardous Substances Data)

74467-01-9 Usage

Uses

Used in Organic Synthesis:
(Z)-2-Methoxybenzoyl chloride oxime is used as a reagent in the preparation of amides and various other organic compounds. Its high reactivity makes it a valuable component in the synthesis of a wide range of organic molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, (Z)-2-Methoxybenzoyl chloride oxime is used as an intermediate in the synthesis of various drugs and pharmaceutical compounds. Its ability to form amides and other organic compounds contributes to the development of new medications and therapeutic agents.
Used in Chemical Research:
(Z)-2-Methoxybenzoyl chloride oxime is also utilized in chemical research for studying reaction mechanisms and exploring new synthetic pathways. Its reactivity and versatility make it a valuable tool for researchers in the field of organic chemistry.
Used in Material Science:
In material science, (Z)-2-Methoxybenzoyl chloride oxime can be employed in the development of new materials with specific properties, such as polymers, coatings, and adhesives. Its ability to form amides and other organic compounds can contribute to the creation of materials with unique characteristics and applications.

Check Digit Verification of cas no

The CAS Registry Mumber 74467-01-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,6 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74467-01:
(7*7)+(6*4)+(5*4)+(4*6)+(3*7)+(2*0)+(1*1)=139
139 % 10 = 9
So 74467-01-9 is a valid CAS Registry Number.

74467-01-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (1Z)-N-hydroxy-2-methoxybenzenecarboximidoyl chloride

1.2 Other means of identification

Product number -
Other names 2-methoxy-N-hydroxybenzenecarboxyimidoyl chloride

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:74467-01-9 SDS

74467-01-9Relevant articles and documents

New 3-(2-methoxyphenyl)-isoxazole-carvone: synthesis, spectroscopic characterization, and prevention of carbon steel corrosion in hydrochloric acid

Auhmani, Aziz,Byadi, Said,Eddine Hachim, Mouhi,Elqars, Esseddik,Essadki, Abdelhafid,Guennoun, Mohamed,Nbigui, Taibi,Oubella, Ali,Riahi, Abdelkhalek,Robert, Anthony,Youssef Ait Itto, Moulay

, (2022/01/03)

A novel mono-isoxazole was synthesized from (R)-Carvone and O-methoxy-benzaldoxime, via a [3 + 2] cycloaddition reaction. The newly obtained mono-isoxazole has been fully characterized by HRMS and NMR spectroscopy.3-(2-methoxyphenyl)-isoxazole-carvone (MI

Design and synthesis of sinomenine isoxazole derivatives via 1,3-dipolar cycloaddition reaction

Pan, Hongmei,Lu, Tong,Wu, Xuedan,Gu, Chengwen,Tao, Naili,Zhang, Biao,Wang, Ao,Chen, Guangmei,Zhang, Kehua,Cheng, Jie,Jin, Jie

supporting information, p. 2360 - 2364 (2019/11/11)

A novel structure of sinomenine isoxazole derivatives is synthesised from sinomenine hydrochloride and aromatic aldehydes and requires six steps. 19 target compounds have been obtained in good yields. The sinomenine hydrochloride transforms to 4-alkynyl sinomenine, which is a key intermediate product to synthesise the target sinomenine isoxazole compounds, after a neutralisation reaction with ammonia and substitution reaction with 3-chloropropyne. Another key intermediate product is 1,3-dipole, which can be obtained from aromatic aldehyde. After treatment with hydroxylamine hydrochloride and then sodium carbonate solution, aromatic aldehyde is converted to aldehyde oxime, which reacts with N-chlorosuccinimide (NCS) to afford aryl hydroximino chloride. 1,3-Dipole is eventually formed in situ while triethylamine (TEA) in DMF is added dropwise. Then 4-alkynyl sinomenine is added to provide the sinomenine isoxazole derivative via 1,3-dipolar cycloaddition reaction as the key step. All the target compounds are characterised by melting point, 1H NMR, 13C NMR, HRMS and FT-IR spectroscopy.

SUBSTITUTED AMINOTHIAZOLES AS DGKZETA INHIBITORS FOR IMMUNE ACTIVATION

-

Page/Page column 197-198, (2021/10/30)

The present invention covers aminothiazole compounds of general formula (I) : in which R1, R2, R3 and R4 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing sa

1,3-Dipolar Cycloaddition, HPLC Enantioseparation, and Docking Studies of Saccharin/Isoxazole and Saccharin/Isoxazoline Derivatives as Selective Carbonic Anhydrase IX and XII Inhibitors

D'Ascenzio, Melissa,Secci, Daniela,Carradori, Simone,Zara, Susi,Guglielmi, Paolo,Cirilli, Roberto,Pierini, Marco,Poli, Giulio,Tuccinardi, Tiziano,Angeli, Andrea,Supuran, Claudiu T.

, p. 2470 - 2488 (2020/03/31)

Two series of saccharin/isoxazole and saccharin/isoxazoline hybrids were synthesized by 1,3-dipolar cycloaddition. The new compounds showed to be endowed with potent and selective inhibitory activity against the cancer-related human carbonic anhydrase (hCA) IX and XII isoforms in the nanomolar range, while no affinity was encountered for off-targets, such as hCA I and II. Successive enantioseparation on a milligram scale of the most representative compounds led to the discovery that (S)-isomers were more potent than their corresponding (R)-enantiomers. Lastly, molecular modeling studies were conducted to define those structural requirements that were responsible for the discrimination among selected human isoforms of carbonic anhydrases. Two nanomolar hCA IX and XII inhibitors were also screened for their selective toxicity against non tumoral primary cells (fibroblasts) and against a breast adenocarcinoma cell line (MCF7) in hypoxic environment. The efficacious combination of these compounds with doxorubicin on MCF7 cells was demonstrated after 72 h of treatment.

Discovery of Natural Product-Based Fungicides (II): Semisynthesis and Biological Activity of Sarisan Attached 3-Phenylisoxazolines as Antifungal Agents

Liu, Zhiyan,Cao, Jiangping,Yan, Xiaoting,Cheng, Wanqing,Wang, Xiaoguang,Yang, Ruige,Guo, Yong

, (2020/12/09)

Many phytopathogenic fungi cause severe damage to crop yields. In continuation of our research aimed at the discovery and development of natural products-based fungicides, a series of thirty-one sarisan attached 3-phenylisoxazolines were synthesized and evaluated for their antifungal activities against five phytopathogenic fungi (B. cinerea, C. lagenarium, A. solani, F. solani, and F. graminearum). Among all title sarisan derivatives, compounds IV2, IV14 and IV23 showed potent antifungal activity against some phytopathogenic fungi. In particular, compound IV2 exhibited a broad-spectrum and more potent antifungal activity against A. solani, F. solani, and F. graminearum than the commercial fungicide Hymexazol. In addition, compounds IV2, IV14 and IV23 also displayed relative low toxicity on normal NRK-52E cells. This work will give some insights into the development of sarisan derivatives as new fungicide candidates in plant protection.

Efficient synthesis of 1,2,4-oxadiazine-5-ones via [3+3] cycloaddition of in situ generated aza-oxyallylic cations with nitrile oxides

Wang, Gangqiang,Chen, Rongxing,Zhao, Sen,Yang, Liangfeng,Guo, Haibing,Sun, Shaofa,Wang, Jian,Domena, Justin,Xing, Yalan

, p. 2018 - 2020 (2018/04/25)

1,2,4-Oxadiazin-5-ones were prepared via [3+3] cycloaddition of in situ generated aza-oxyallylic cations with nitrile oxides in good yields and excellent functional group compatibility. This efficient transformation is metal-free and is promoted by an inorganic base Cs2CO3. In addition, this reaction features simple-operation, mild conditions, and high regioselectivity.

Synthesis of 3,5-Disubstituted isoxazoles containing privileged substructures with a diverse display of polar surface area

Kim, Mingi,Hwang, Yoon Soo,Cho, Wansang,Park, Seung Bum

, p. 407 - 413 (2017/06/19)

We designed and synthesized the molecular framework of 3,5-disubstituted isoxazoles containing privileged substructures with various substituents which uniquely display polar surface area in a diverse manner. A library of 3,5-disubstituted isoxazoles were systematically prepared via 1,3-dipolar cycloaddition of alkynes with nitrile oxides prepared by two complementary synthetic routes; method A utilized a halogenating agent with a base and method B utilized a hypervalent iodine reagent. Through the biological evaluation of corresponding isoxazoles via three independent phenotypic assays, the different pattern of biological activities was shown according to the type of privileged substructure and substituent. These results demonstrated the significance of molecular design via introducing privileged substructures and various substituents to make a diverse arrangement of polar surface area within a similar 3-dimensional molecular framework.

Catalytic Enantioselective [3 + 2] Cycloaddition of α-Keto Ester Enolates and Nitrile Oxides

Bartlett, Samuel L.,Sohtome, Yoshihiro,Hashizume, Daisuke,White, Peter S.,Sawamura, Miki,Johnson, Jeffrey S.,Sodeoka, Mikiko

, p. 8661 - 8666 (2017/07/06)

An enantioselective [3 + 2] cycloaddition reaction between nitrile oxides and transiently generated enolates of α-keto esters has been developed. The catalyst system was found to be compatible with in situ nitrile oxide-generation conditions. A versatile array of nitrile oxides and α-keto esters could participate in the cycloaddition, providing novel 5-hydroxy-2-isoxazolines in high chemical yield with high levels of diastereo- and enantioselectivity. Notably, the optimal reaction conditions circumvented concurrent reactions via O-imidoylation and hetero-[3 + 2] pathways.

Preparation technology for 3-aryl-4-nitro isoxazole compound

-

, (2018/03/01)

The invention discloses a preparation technology for a 3-aryl-4-nitro isoxazole compound. The preparation technology comprises the following steps: synthesizing a compound shown as formula II through the nucleophilic addition of hydroxylamine hydrochloride and the compound shown as formula I used as the raw material; acquiring the compound shown as formula III through the substitution reaction of the compound shown as formula II and N-chlorosuccinimide; preparing 1-dimethyl amino-2-nitro ethylene through the reaction of N,N-dimethylformamide dimethyl acetal and nitromethane used as the raw material; and acquiring a target product 3-aryl-4-nitro isoxazole compound through the cyclization reaction of the compound shown as formula III and 1-dimethyl amino-2-nitro ethylene. The raw materials in the synthesis route are low in cost and easily acquired, the operation condition is mild and is easily controlled, the product is easily purified and the preparation technology is a new method for synthesizing the 3-aryl-4-nitro isoxazole compound.

Copper(0) Nanoparticles in Click Chemistry: Synthesis of 3,5-Disubstituted Isoxazoles

Vishwanatha,Sureshbabu, Vommina V.

, p. 1823 - 1833 (2015/02/19)

An efficient procedure for the synthesis of 3,5-disubstituted isoxazoles via [3+2] cycloaddition reaction of in situ generated nitrile oxides with acetylenes employing readily preparable copper(0) nanoparticles is described. A variety of in situ generated

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