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3-METHOXYCATECHOL

Product Name
3-METHOXYCATECHOL
CAS No.
934-00-9
Chemical Name
3-METHOXYCATECHOL
Synonyms
NSC 66525;AKOS 233-07;3-METHOXYCATECHOL;6-methoxycatechol;3-methocycatechol;1-O-Methylpyrogallol;2,3-Dihydroxyanisole;3-Methoxycatechol>3-Methoxycatechol,99%;3-Methoxycatechol 99%
CBNumber
CB2744481
Molecular Formula
C7H8O3
Formula Weight
140.14
MOL File
934-00-9.mol
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3-METHOXYCATECHOL Property

Melting point:
38-43 °C (lit.)
Boiling point:
146-147 °C/15 mmHg (lit.)
Density 
1.270
refractive index 
1.4638 (estimate)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
Chloroform (Sparingly), Methanol (Slightly)
form 
Solid
pka
9.42±0.10(Predicted)
color 
White to Off-White
BRN 
1909165
InChIKey
LPYUENQFPVNPHY-UHFFFAOYSA-N
LogP
0.937 (est)
CAS DataBase Reference
934-00-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
CZ9002750
HS Code 
29095000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M13203
Product name
3-Methoxycatechol
Purity
99%
Packaging
5g
Price
$77.1
Updated
2024/03/01
TCI Chemical
Product number
M0524
Product name
3-Methoxycatechol
Purity
>98.0%(GC)
Packaging
25g
Price
$90
Updated
2024/03/01
TCI Chemical
Product number
M0524
Product name
3-Methoxycatechol
Purity
>98.0%(GC)
Packaging
500g
Price
$889
Updated
2024/03/01
Alfa Aesar
Product number
B20006
Product name
3-Methoxycatechol, 98%
Packaging
25g
Price
$94.4
Updated
2021/12/16
Alfa Aesar
Product number
B20006
Product name
3-Methoxycatechol, 98%
Packaging
5g
Price
$32.7
Updated
2021/12/16
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3-METHOXYCATECHOL Chemical Properties,Usage,Production

Chemical Properties

SLIGHTLY BEIGE TO LIGHT BROWN CRYSTALLINE SOLID

Uses

3-Methoxycatechol is used to prepare polyphenolic deoxybenzoins as potential antioxidants and tyrosinase inhibitors.

Definition

ChEBI: 3-methoxycatechol is a member of the class of catechols that is catechol in which a hydrogen that is ortho to one of the hydroxy groups has been replaced by a methoxy group. It displays agonistic activity against G protein-coupled receptor 35 (GPR35). It has a role as a G-protein-coupled receptor agonist. It is a member of catechols and an aromatic ether. It is functionally related to a pyrogallol.

Synthesis

2,3-Dihydroxyanisole is synthesised using 2-hydroxy-3-methoxybenzaldehyde as a raw material by chemical reaction. The specific synthesis steps are as follows:
To a solution of 2-hydroxy-3-methoxybenzaldehyde (o-vanillin) (20.3 g,0.134 mole)in aqueous sodium hydroxide (2N,66.6 ml,0.133 mole)is added dropwise hydrogen peroxide (6%,95 ml,0.167 mole) during 1 hr at 40-45(the solution is cooled if necessary).After the reaction is over,the reaction mixture is allowed to cool to room temperature.It is saturated with sodium chloride and then extracted with ether (3 x 70 ml).The ether solution is dried (sodium sulphate)and distilled.The residual product is distilled and the fraction boiling at 136-38/22 mm is collected.Yield 11 g (58.8%)(lit.b.p.136-38/22 mm).

3-METHOXYCATECHOL Preparation Products And Raw materials

Raw materials

Hydrogen peroxide 3-Methoxysalicylaldehyde

Preparation Products

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3-METHOXYCATECHOL Suppliers

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View Lastest Price from 3-METHOXYCATECHOL manufacturers

R&D Scientific Inc.
Product
3-Methoxycatechol 934-00-9
Price
US $2250.00/Kg
Min. Order
1Kg
Purity
98
Supply Ability
500 Kg
Release date
2024-05-12
Henan Fengda Chemical Co., Ltd
Product
3-METHOXYCATECHOL 934-00-9
Price
US $8.00-2.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-24
Nanjing jinheyou Trading Co., Ltd.
Product
3-METHOXYCATECHOL 934-00-9
Price
US $0.00/g
Min. Order
1g
Purity
99.5%min
Supply Ability
20kg/week
Release date
2019-10-31

934-00-9, 3-METHOXYCATECHOLRelated Search:

7,8-Dihydroxyflavone 2,3,4-TRIMETHOXYBENZYL ALCOHOL PYROGALLOL RED 3,4,5-Trimethoxybenzyl alcohol 3,4,5-Trimethoxybenzaldehyde 3,4,5-Trimethoxy benzoic acid 4-Hydroxy-3,5-dimethoxycinnamic acid Syringic acid 2,3,4-Trimethoxybenzoic acid Ellagic acid 3-Hydroxy-4,5-dimethoxybenzoic acid Reserpine 7,8-DIHYDROXY-6-METHOXYCOUMARIN 3,4,5-Trimethoxyphenylacetic acid 2,3,4-TRIMETHOXYBENZONITRILE 3,4,5-Trimethoxyphenylacetonitrile RESCINNAMINE 3,4,5-TRIMETHOXYCINNAMIC ACID

  • 1,2-Dihydroxy-3-methoxybenzene, 3-Methoxypyrocatechol, Pyrogallol monomethyl ether
  • 3-Methoxycatechol,99%
  • 3-Methoxycatechol,1,2-Dihydroxy-3-methoxybenzene, 3-Methoxypyrocatechol, Pyrogallol monomethyl ether
  • 1-O-Methylpyrogallol
  • 2-Hydroxy-3-methoxyphenol
  • 3-Methoxy-1,2-dihydroxybenzene
  • 3-Methoxy-o-hydroquinone
  • NSC 66525
  • 1,2-Dihydroxy-3-methoxybenzene Pyrogallol 1-Monomethyl Ether
  • 3-Methoxycatechol 99%
  • 1,2-DIHYDROXY-3-METHOXYBENZENE
  • 1,2,3-TRIHYDROXYBENZENE MONOMETHYL ETHER
  • 1,2,3-BENZENETRIOL MONOMETHYL ETHER
  • 3-METHOXYCATECHOL
  • AKOS 233-07
  • PYROGALLOL MONOMETHYL ETHER
  • PYROGALLIC ACID MONOMETHYL ETHER
  • PYROGALLOL-1-METHYL ETHER
  • PYROGALLOL 1-MONOMETHYL ETHER
  • 2,3-Dihydroxyanisole
  • 3-Methoxy-1,2-benzenediol
  • 3-Methoxy-1,2-benzenediol (3-methoxypyrocatechol)
  • 3-methoxy-2-benzenediol
  • 3-methoxy-pyrocatecho
  • 3-Methoxypyrocatechol
  • 2,3-Dihydroxyanisole~Pyrogallol 1-methyl ether
  • 6-methoxycatechol
  • Pyrocatechol, 3-methoxy-
  • 1,2-Benzenediol, 3-methoxy-
  • Phloroglucinol Impurity 29
  • 3-Methoxycatechol&gt
  • 1,2-DIHYDROXY-3-METHOXYBENZENE (3-METHOX
  • 3-methocycatechol
  • 3-Methoxycatechol, ≥ 96.0%
  • 934-00-9
  • Polyols
  • Oxygen Compounds
  • Organic Building Blocks
  • Building Blocks
  • Aromatic Ethers
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Oxygen Compounds
  • Polyols