ChemicalBook > CAS DataBase List > 3-Hydroxy-4-methoxybenzoic acid

3-Hydroxy-4-methoxybenzoic acid

Product Name
3-Hydroxy-4-methoxybenzoic acid
CAS No.
645-08-9
Chemical Name
3-Hydroxy-4-methoxybenzoic acid
Synonyms
ISOVANILLIC ACID;AKOS 220-48;Thenblueacid;Isovanillic aci;Diosmin Impurity A;Diosmin Impurity 1;acideisovanillique;IsovanillicAcid>RARECHEM AL BE 0068;Diosmin Impurity 10
CBNumber
CB3303201
Molecular Formula
C8H8O4
Formula Weight
168.15
MOL File
645-08-9.mol
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3-Hydroxy-4-methoxybenzoic acid Property

Melting point:
250-253 °C(lit.)
Boiling point:
257.07°C (rough estimate)
Density 
1.3037 (rough estimate)
refractive index 
1.5090 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
form 
Powder
pka
4.35±0.10(Predicted)
color 
Beige to gray-brown
BRN 
2208365
LogP
1.350 (est)
CAS DataBase Reference
645-08-9(CAS DataBase Reference)
NIST Chemistry Reference
3-Hydroxy-4-methoxybenzoic acid(645-08-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
RTECS 
BZ4850000
HazardClass 
IRRITANT
HS Code 
29189900
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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.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
I0295
Product name
Isovanillic Acid
Purity
>98.0%(HPLC)(T)
Packaging
10g
Price
$79
Updated
2021/12/16
TCI Chemical
Product number
I0295
Product name
Isovanillic Acid
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$162
Updated
2024/03/01
Alfa Aesar
Product number
A13709
Product name
3-Hydroxy-4-methoxybenzoic acid, 97+%
Packaging
5g
Price
$28.65
Updated
2024/03/01
Alfa Aesar
Product number
A13709
Product name
3-Hydroxy-4-methoxybenzoic acid, 97+%
Packaging
25g
Price
$83.65
Updated
2024/03/01
TCI Chemical
Product number
I0295
Product name
Isovanillic Acid
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$51
Updated
2024/03/01
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3-Hydroxy-4-methoxybenzoic acid Chemical Properties,Usage,Production

Chemical Properties

beige to grey-brown powder

Uses

Isovanillic acid has been used in the synthesis of opiate alkaloid precursor, dihydrothebainone.

Definition

ChEBI: A methoxybenzoic acid that is 4-methoxybenzoic acid bearing a hydroxy substituent at position 3.

General Description

Rate of oxidation of isovanillic acid by washed cells of Pseudomonas putida has been reported.

3-Hydroxy-4-methoxybenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Hydroxy-4-methoxybenzoic acid Suppliers

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View Lastest Price from 3-Hydroxy-4-methoxybenzoic acid manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
3-Hydroxy-4-methoxybenzoic acid 645-08-9
Price
US $200.00-95.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-04-24
Hebei Weibang Biotechnology Co., Ltd
Product
3-Hydroxy-4-methoxybenzoic acid 645-08-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-15
Hebei Shengyang Water Conservancy Engineering Co., Ltd.
Product
3-Hydroxy-4-methoxybenzoic acid 645-08-9
Price
US $18.00/kg
Min. Order
1kg
Purity
99.9
Supply Ability
5000
Release date
2024-05-10

645-08-9, 3-Hydroxy-4-methoxybenzoic acidRelated Search:

4-Hydroxybenzoic acid Methylparaben Ethyl 2-(Chlorosulfonyl)acetate Isopropylparaben 4-Methoxybenzoic acid Butylparaben CHLOROPHOSPHONAZO III Hyaluronic acid Salicylic acid Varenicline tartrate 3-Hydroxybenzoic acid 2'-Hydroxy-3-phenylpropiophenone 2,6-Dimethoxybenzoic acid 3-Hydroxy-4-methylbenzoic acid 3,4-Dimethoxybenzoic acid Folic acid Citric acid Stearic acid

  • AKOS 220-48
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  • ISOVANILLIC ACID (3-HYDROXY-4-METHOXYBENZOIC ACID)
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  • 5-Carboxy-2-methoxyphenol
  • 3-Hydroxy-4-methoxybenzoic acid,99%
  • 3-hydroxy-p-anisic acid
  • 3-Hydroxy-4-Methoxybenzoic
  • 3-Hydroxy-4-Methoxybenzoic acid, 99% 5GR
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  • Isovanillic acid,97%
  • Diossmin impurity 19
  • Isovanillic acid, 10 mM in DMSO
  • 645-08-9
  • HOC6H3OCH3CO2H
  • Organic Building Blocks
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  • sy
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
  • BenzoicAcidDerivative
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  • Alcohols and Derivatives
  • API intermediates