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CAS

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52783-67-2

Benzenemethanol, 2-bromo-4-hydroxy-5-methoxy-, also known as 2-Bromo-4-hydroxy-5-methoxybenzyl alcohol or 4-Hydroxy-3-methoxyphenethyl bromide, is an organic compound with the chemical formula C8H9BrO2. It is a derivative of benzyl alcohol, featuring a bromine atom at the 2-position, a hydroxyl group at the 4-position, and a methoxy group at the 5-position on the benzene ring. Benzenemethanol, 2-bromo-4-hydroxy-5-methoxy- is a colorless to pale yellow solid and is soluble in organic solvents. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique functional groups and reactivity.

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  • 52783-67-2 Structure

  • Basic information

    1. Product Name: Benzenemethanol, 2-bromo-4-hydroxy-5-methoxy-
    2. Synonyms:
    3. CAS NO:52783-67-2
    4. Molecular Formula: C8H9BrO3
    5. Molecular Weight: 233.062
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 52783-67-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Benzenemethanol, 2-bromo-4-hydroxy-5-methoxy-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzenemethanol, 2-bromo-4-hydroxy-5-methoxy-(52783-67-2)
    11. EPA Substance Registry System: Benzenemethanol, 2-bromo-4-hydroxy-5-methoxy-(52783-67-2)

  • 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: 52783-67-2(Hazardous Substances Data)

52783-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52783-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,7,8 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52783-67:
(7*5)+(6*2)+(5*7)+(4*8)+(3*3)+(2*6)+(1*7)=142
142 % 10 = 2
So 52783-67-2 is a valid CAS Registry Number.

52783-67-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-bromo-4-(hydroxymethyl)-2-methoxyphenol

1.2 Other means of identification

Product number -
Other names Benzenemethanol,2-bromo-4-hydroxy-5-methoxy

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:52783-67-2 SDS

52783-67-2Relevant articles and documents

Cascade synthesis of polyoxygenated 6H,11H-[2]benzopyrano-[4,3-c][1] benzopyran-11-ones

Naumov, Mikael I.,Sutirin, Sergey A.,Shavyrin, Andrey S.,Ganina, Olga G.,Beletskaya, Irina P.,Bourgarel-Rey, Veronique,Combes, Sebastien,Finet, Jean-Pierre,Fedorov, Alexey Yu.

, p. 3293 - 3301 (2008/02/03)

(Chemical Equation Presented) 2-(Methoxymethoxymethyl)aryllead triacetates, obtained in situ from the corresponding arylboronic acids, reacted with 4-hydroxycoumarins, leading to 3-(2-methoxymethoxymethyl)aryl-4-hydroxycoumarin derivatives in good to high yields. These compounds underwent a cascade sequence of reactions, deprotection-halogenation-annulation, to afford polyoxygenated tetracyclic 6H, 11H-[2]benzopyrano-[4,3-c] [1]benzopyran-11-ones in good yields. Some compounds showed a moderate cytotoxicity against human epithelial mammary HBL100 cells.

A facile and regioselective synthesis of donor-substituted 2-(2-halophenyl)acetaldehyde acetals

Wunsch,Nerdinger

, p. 301 - 305 (2007/10/02)

Starting from vanillin (5a) a facile and high yielding procedure for the preparation of the donor substituted (2-bromophenyl)- and (2-iodophenyl)-acetaldehyde acetals 13c and 16c is described. Homologization of O-benzylvanillin to obtain the phenylacetaldehyde acetal 15c succeeds by Wittig reaction with the phosphonium chloride 11 and subsequent addition of methanol. 15c is brominated with pyridinium bromide perbromide in methanol to yield the bromo acetal 13c in 65% yield from vanillin. Iodination of 15c with iodine and iodic acid leads to the iodo acetal 16c.

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