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1-(METHYLSULFONYL)-1H-BENZOTRIAZOLE 95 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 37073-15-7 Structure
  • Basic information

    1. Product Name: 1-(METHYLSULFONYL)-1H-BENZOTRIAZOLE 95
    2. Synonyms: 1-(METHYLSULFONYL)-1H-BENZOTRIAZOLE 95;1-(METHYLSULFONYL)-1H-BENZOTRIAZOLE 95%;1-(Methylsulfonyl)-1H-benzotriazole;1H-Benzotriazole, 1-(Methylsulfonyl)-;1-(Methylsulfonyl)-1H-benzo[d][1,2,3]triazole;BtMs;1-Methylsulfonylbenzotriazole
    3. CAS NO:37073-15-7
    4. Molecular Formula: C7H7N3O2S
    5. Molecular Weight: 197.21438
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 37073-15-7.mol
  • Chemical Properties

    1. Melting Point: 108-112 °C(lit.)
    2. Boiling Point: 378.2°C at 760 mmHg
    3. Flash Point: 182.5°C
    4. Appearance: /
    5. Density: 1.54g/cm3
    6. Vapor Pressure: 6.38E-06mmHg at 25°C
    7. Refractive Index: 1.698
    8. Storage Temp.: Sealed in dry,Room Temperature
    9. Solubility: Chloroform (Slightly), Methanol (Slightly)
    10. CAS DataBase Reference: 1-(METHYLSULFONYL)-1H-BENZOTRIAZOLE 95(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1-(METHYLSULFONYL)-1H-BENZOTRIAZOLE 95(37073-15-7)
    12. EPA Substance Registry System: 1-(METHYLSULFONYL)-1H-BENZOTRIAZOLE 95(37073-15-7)
  • Safety Data

    1. Hazard Codes: Xn
    2. Statements: 22-41
    3. Safety Statements: 26-36/39
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 37073-15-7(Hazardous Substances Data)

37073-15-7 Usage

Uses

1-Methylsulfonyl-1H-benzotriazole is used as pharmaceutical intermediate.

Check Digit Verification of cas no

The CAS Registry Mumber 37073-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,0,7 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 37073-15:
(7*3)+(6*7)+(5*0)+(4*7)+(3*3)+(2*1)+(1*5)=107
107 % 10 = 7
So 37073-15-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H7N3O2S/c1-13(11,12)10-7-5-3-2-4-6(7)8-9-10/h2-5H,1H3

37073-15-7 Well-known Company Product Price

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  • Alfa Aesar

  • (H53386)  1-Methylsulfonyl-1H-benzotriazole, 97%   

  • 37073-15-7

  • 1g

  • 309.0CNY

  • Detail
  • Alfa Aesar

  • (H53386)  1-Methylsulfonyl-1H-benzotriazole, 97%   

  • 37073-15-7

  • 5g

  • 1158.0CNY

  • Detail
  • Alfa Aesar

  • (H53386)  1-Methylsulfonyl-1H-benzotriazole, 97%   

  • 37073-15-7

  • 25g

  • 4631.0CNY

  • Detail
  • Aldrich

  • (579408)  1-(Methylsulfonyl)-1H-benzotriazole  95%

  • 37073-15-7

  • 579408-1G

  • 1,144.26CNY

  • Detail

37073-15-7SDS

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 1-methylsulfonylbenzotriazole

1.2 Other means of identification

Product number -
Other names 1-(methylsulfonyl)-1H-benzotriazole

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:37073-15-7 SDS

37073-15-7Relevant articles and documents

Multikilogram Synthesis of a Potent Dual Bcl-2/Bcl-xL Antagonist. 2. Manufacture of the 1,3-Diamine Moiety and Improvement of the Final Coupling Reaction

Hardouin, Christophe,Baillard, Sandrine,Barière, Fran?ois,Craquelin, Anthony,Grandjean, Mathieu,Janvier, Solenn,Le Roux, Stéphane,Penloup, Christine,Russo, Olivier

, p. 670 - 685 (2019/12/24)

This paper describes the synthesis of kilogram quantities of the sulfonamide moiety 3 involved in a coupling reaction with acid moiety 2 to provide batches of drug candidate 1 for preclinical studies and first-in-human clinical trials. A first approach relying on a chiral separation furnished the desired enantiomer of 1,3-diamine 20, precursor of sulfonamide 3. An enantiomeric synthesis of 20 using the Ellman's chiral auxiliary coupled with an aza-Reformatsky reaction to control the stereochemistry is also discussed. Coupling conditions of the final step involving EDCI to provide 1 under a cGMP process are detailed. An alternative approach using N-(1-methanesulfonyl)benzotriazole is also presented.

DOPAMINE D3 RECEPTOR ANTAGONISTS COMPOUNDS

-

Page/Page column 108, (2016/05/19)

The disclosure is directed to novel dopamine D3 receptor antagonists, processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, including treating drug dependency and psychosis.

Iodine-catalyzed N-sulfonylation of benzotriazoles with sodium sulfinates under mild conditions

Wu, Si-Xue,Zhang, Yi-Kun,Shi, Hong-Wei,Yan, Jie

, p. 1519 - 1522 (2016/09/23)

A new and convenient procedure is developed for the preparation of N-sulfonylbenzotriazoles from sodium sulfinates and benzotriazoles using molecular iodine as catalyst via the S[sbnd]N bond formation reaction. This catalytic radical sulfonylation proceed

Convenient sulfonylation of benzotriazoles with the in situ–generated sulfonyl bromides

Wu, Sixue,Zhang, Yikun,Yan, Jie

supporting information, p. 1432 - 1437 (2016/09/14)

A convenient procedure is developed for the preparation of N-sulfonylbenzotriazoles from sodium sulfinates, benzotriazoles, and sodium bromide in the present of m-chloroperbenzoic acid as oxidant. This radical sulfonylation proceeds efficiently at room te

ENZYME INHIBITORS

-

Paragraph 0199, (2014/07/08)

The present subject matter relates generally to compounds having the formula (I): wherein each of X, Y, R1, R2, R3, R4, and n are as defined herein. Compounds of formula (I) may act as inhibitors of the thioredoxin reductase enzyme system. The subject matter also relates to use, formulation and preparation of the compounds. The compounds may be useful in the treatment of inflammatory and oxidative diseases and conditions. The compounds may also provide useful anti-proliferative and anti- apoptotic effects.

Feruloylbenzotriazole and weinreb amide as bioinspired building blocks: A reactivity study towards O-, N-, S-, and C-nucleophiles

Roman, Bart I.,Monbaliu, Jean-Christophe,De Coen, Laurens M.,Verhasselt, Sigrid,Schuddinck, Bart,Van Hoeylandt, Evelien,Stevens, Christian V.

, p. 2594 - 2611 (2014/05/06)

A versatile route for the conversion of ferulic acid into biologically relevant molecules is presented. The compatibility of a number of protection and activation strategies with the 1,2-addition of a variety of O-, N-, S-, and C-nucleophiles to ferulic acid is evaluated. In particular, this report contains the first systematic study of the addition of (hetero)aryllithium reagents to 3-phenylpropenoyl Weinreb amides. The relevance of this "bioinspired" method is illustrated by the synthesis of a number of natural products or analogues, such as zingerone, curcuminoids, and (heteroaryl) chalcones. Feruloylbenzotriazole and Weinreb amide were converted into an array of biologically relevant molecules by addition of O-, N-, S-, and C-nucleophiles. The relevance of this bioinspired approach is illustrated by the synthesis of a number of natural products or analogues, such as zingerone, (heteroaryl) chalcones, and curcuminoids. Copyright

C5, C6 OXACYCLIC-FUSED IMINOTHIAZINE DIOXIDE COMPOUNDS AS BACE INHIBITORS

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Page/Page column 70, (2014/07/08)

In its many embodiments, the present invention provides certain C2-ring-substituted iminothiazine compounds, including compounds Formula (I): (structurally represented) or a tautomers thereof, and pharmaceutically acceptable salts of said compounds and, w

Syntheses and reactivities of non-symmetrical "active ester" bi-dentate cross-linking reagents having a phthalimidoyl and acid chloride, 2-benzothiazole, or 1-benzotriazole group

Sheikh, Md. Chanmiya,Takagi, Shunsuke,Sakai, Mebumi,Mori, Tasuya,Hayashi, Naoto,Fujie, Tetsuo,Ono, Shin,Yoshimura, Toshiaki,Morita, Hiroyuki

supporting information; experimental part, p. 1244 - 1254 (2011/04/15)

We have newly synthesized the non-symmetrical "phthalimidoyl active ester" bi-dentate cross-linking reagents having an acid chloride, 2-benzothiazole, or 1-benzotriazole group (i.e., 9, 15, and 16) on the basis of the reactivity study of the "active ester" model compounds, 11-14, toward the various nucleophiles and examined their reaction selectivity towards the same nucleophiles. Then, we applied for the modification of cholesterol at the more reactive site of the bi-dentate linkers to give 3β-cholesteryl 4-(phthalimidoyloxycarbonyl)butyrate (39), and the subsequent reaction of 39 with several amines, such as benzylamine, 4-chlorobenzylamine, 2-phenylethylamine, l-phenylalanine methyl ester, or diphenylalanine benzyl ester as a protein model of the cholesterol antigen.

Regioselective addition of thiophenol to α,β-unsaturated N-acylbenzotriazoles

Xia, Ziming,Lv, Xin,Wang, Wencun,Wang, Xiaoxia

supporting information; experimental part, p. 4906 - 4910 (2011/10/07)

Regioselective addition of thiophenol to α,β-unsaturated N-acylbenzotriazoles has been achieved by controlling the conditions. Thus, three types of products, namely α,β-unsaturated thioesters, β-thiophenoxy substituted N-acylbenzotriazoles, and β-thiophenoxy substituted thioesters were selectively obtained in good to excellent yields.

Enantioselective organocatalytic approach to the synthesis of α,α-disubstituted cyanosulfones

Cid, M. Belén,López-Cantarero, Jesús,Duce, Sara,Ruano, José Luis García

supporting information; experimental part, p. 431 - 434 (2009/04/10)

(Chemical Equation Presented) Optically pure cyano tert-alkyl sulfones have been obtained by organocatalytic enantioselective Michael addition of α-substituted cyanosulfones to vinyl ketones using cinchona alkaloids as catalysts. The best results were obt

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