Welcome to LookChem.com Sign In|Join Free

CAS

  • or

280142-79-2

Post Buying Request

280142-79-2 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

280142-79-2 Usage

General Description

1-(7-bromo-2H-benzo[b][1,4]oxazin-4(3H)-yl)ethanone is a chemical compound with the molecular formula C10H8BrNO2. It is a white solid with a molecular weight of 264.08 g/mol and a melting point of 121-123 °C. 1-(7-bromo-2H-benzo[b][1,4]oxazin-4(3H)-yl)ethanone belongs to the oxazine class of organic compounds and is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It has also been studied for its potential antiviral and antimicrobial properties. The compound is primarily used in research and development laboratories for its versatile applications in organic synthesis and medicinal chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 280142-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,0,1,4 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 280142-79:
(8*2)+(7*8)+(6*0)+(5*1)+(4*4)+(3*2)+(2*7)+(1*9)=122
122 % 10 = 2
So 280142-79-2 is a valid CAS Registry Number.

280142-79-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(7-bromo-2,3-dihydro-1,4-benzoxazin-4-yl)ethanone

1.2 Other means of identification

Product number -
Other names Ethanone,1-(7-bromo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)

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:280142-79-2 SDS

280142-79-2Relevant articles and documents

Dihydro-benzo(1,4)oxazines

-

Page/Page column 334, (2010/01/31)

The invention is directed to physiologically active compounds of formula (I): wherein R1represents R3—Z3—, R3—L2—R4—Z3—, R3—L3—Ar1—L4—Z3— or R3—L3—Ar1—L2—R4—Z3—; R2represents hydrogen, halogen, lower alkyl or lower alkoxy; A1represents a straight chain C2-3alkylene linkage optionally substituted by one or more groups chosen from alkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, imino, oxo, thioxo, or alkyl substituted by —ZR6, —NY1Y2, —CO2R6or —C(═O)—NY1Y2; L1represents a direct bond; an alkenylene, alkylene, alkynylene, cycloalkenylene, cycloalkylene, heteroaryldiyl, heterocycloalkylene or arylene linkage each optionally substituted by (a) an acidic functional group, cyano, oxo, —S(O)mR9, R3, —C(═O)—R3, —C(═O)—OR3, —N(R8)—C(═O)—R9, —N(R8)—C(═O)—OR9, —N(R8)—SO2—R9, —NY4Y5or —[C(═O)—N(R10)—C(R5)(R11)]p—C(═O)—NY4Y5, or by (b) alkyl substituted by an acidic functional group, or by S(O)mR9, —C(═O)—NY4Y5or —NY4Y5; a —[C(═O)—N(R10)—C(R5)(R11)]p— linkage; a —Z2—R12— linkage; a —C(═O)—CH2—C(═O)— linkage; a —R12—Z2—R12— linkage; a —C(R4)(R13)—[C(═O)—N(R10)—C(R5)(R11)]p— linkage; or a —L5—L6—L7— linkage; Z1is NR17or O; Y is carboxy or an acid bioisostere; and the corresponding N-oxides, and their prodrugs; and pharmaceutically acceptable salts and solvates of such compounds and their N-oxides and prodrugs. Such compounds have valuable pharmaceutical properties, in particular the ability to regulate the interaction of VCAM-1 and fibronectin with the integrin VLA-4 (α4β1).

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 280142-79-2