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
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)
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.
N-Bromosuccinimide Price
- Product number
- M13203
- Product name
- 3-Methoxycatechol
- Purity
- 99%
- Packaging
- 5g
- Price
- $77.1
- Updated
- 2024/03/01
- Product number
- M0524
- Product name
- 3-Methoxycatechol
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $90
- Updated
- 2024/03/01
- Product number
- M0524
- Product name
- 3-Methoxycatechol
- Purity
- >98.0%(GC)
- Packaging
- 500g
- Price
- $889
- Updated
- 2024/03/01
- Product number
- B20006
- Product name
- 3-Methoxycatechol, 98%
- Packaging
- 25g
- Price
- $94.4
- Updated
- 2021/12/16
- Product number
- B20006
- Product name
- 3-Methoxycatechol, 98%
- Packaging
- 5g
- Price
- $32.7
- Updated
- 2021/12/16
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
Preparation Products
3-METHOXYCATECHOL Suppliers
- Tel
- 021-021-50630626 18964684208
- Fax
- 021-50563898
- kate@tajilin.com
- Country
- China
- ProdList
- 1230
- Advantage
- 58
- Tel
- 0513-82104991 18068193575
- Fax
- QQ1907456386
- sales2@btcpharm.com
- Country
- China
- ProdList
- 1329
- Advantage
- 58
- Tel
- 18622448868
- Fax
- 022-58620773
- jpjchem@163.com
- Country
- China
- ProdList
- 476
- Advantage
- 62
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 821-50328103-801 18930552037
- Fax
- 86-21-50328109
- 3bsc@sina.com
- Country
- China
- ProdList
- 15839
- Advantage
- 69
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44688
- Advantage
- 61
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
View Lastest Price from 3-METHOXYCATECHOL manufacturers
- 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
- 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
- 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