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CAS

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7267-28-9

2-Benzothiazolecarboxylic acid, 4-methoxy-, methyl ester (7CI, 8CI, 9CI) is a chemical compound with the molecular formula C10H9NO3S. It is a derivative of benzothiazole, a heterocyclic compound consisting of a benzene ring fused to a thiazole ring. The 4-methoxy group indicates the presence of a methoxy (-OCH3) functional group at the 4th position of the benzene ring, while the methyl ester (-COOCH3) group is attached to the carboxylic acid (-COOH) functional group, making it an ester. 2-Benzothiazolecarboxylicacid,4-methoxy-,methylester(7CI,8CI,9CI) is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those containing the benzothiazole moiety. Its chemical structure and properties make it a versatile building block for the development of new compounds with potential applications in various industries.

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  • 7267-28-9 Structure

  • Basic information

    1. Product Name: 2-Benzothiazolecarboxylicacid,4-methoxy-,methylester(7CI,8CI,9CI)
    2. Synonyms: 2-Benzothiazolecarboxylicacid,4-methoxy-,methylester(7CI,8CI,9CI);methyl 4-methoxybenzo[d]thiazole-2-carboxylate
    3. CAS NO:7267-28-9
    4. Molecular Formula: C10H9NO3S
    5. Molecular Weight: 223.25
    6. EINECS: N/A
    7. Product Categories: BENZOTHIAZOLE
    8. Mol File: 7267-28-9.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.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-Benzothiazolecarboxylicacid,4-methoxy-,methylester(7CI,8CI,9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Benzothiazolecarboxylicacid,4-methoxy-,methylester(7CI,8CI,9CI)(7267-28-9)
    11. EPA Substance Registry System: 2-Benzothiazolecarboxylicacid,4-methoxy-,methylester(7CI,8CI,9CI)(7267-28-9)

  • 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: 7267-28-9(Hazardous Substances Data)

7267-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7267-28-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,6 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7267-28:
(6*7)+(5*2)+(4*6)+(3*7)+(2*2)+(1*8)=109
109 % 10 = 9
So 7267-28-9 is a valid CAS Registry Number.

7267-28-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Benzothiazolecarboxylicacid,4-methoxy-,methylester(7CI,8CI,9CI)

1.2 Other means of identification

Product number -
Other names 4-Methoxy-2-methoxycarbonyl-benzthiazol

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:7267-28-9 SDS

7267-28-9Relevant articles and documents

Lysophosphatidic acid receptor antagonists and preparation method thereof

-

, (2020/07/29)

The invention belongs to the technical field of medicinal chemistry, and particularly relates to lysophosphatidic acid receptor antagonists and a preparation method thereof. The applicant surprisinglyfinds that compounds provided by the invention have high LPAR1 antagonistic activity and selectivity, low toxicity, good metabolic stability and good drug development prospect, and can be used for preventing or treating diseases or symptoms related to LPAR1. The applicant also accidentally finds that the IC50 value of part of the compounds can be as low as 300 nM or below and even 50 nM or below.Moreover, the compounds disclosed by the invention have better safety, and the CC50 range of the compounds can reach 200 [mu]M or above. In addition, the compounds of the present invention have goodmetabolic stability in humans, rats, and mice, such excellent inhibitory activity being very desirable for their use as LPAR1 inhibitors in the above diseases or disorders. In addition, the preparation method of the compounds is simple, mild in reaction condition, high in product yield and suitable for industrial production.

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