2-Amino-4-methoxyphenol

Product Name: 2-Amino-4-methoxyphenol
CAS No.: 20734-76-3
Chemical Name: 2-Amino-4-methoxyphenol
Synonyms: Phenol, 2-amino-4-methoxy-;2-AMINO-4-METHOXY-PHENOL;AKOS BB-8243;ASISCHEM B52508;ZERENEX E/4047269;CBI-BB ZERO/005376;TIMTEC-BB SBB009779;ART-CHEM-BB B025279;Omeprazole Impurity 53;ASINEX-REAG BAS 13015559
CBNumber: CB9309098
Molecular Formula: C7H9NO2
Formula Weight: 139.15
MOL File: 20734-76-3.mol

More

Less

2-Amino-4-methoxyphenol Property

Melting point:: 135-140 °C
Boiling point:: 289.1±25.0 °C(Predicted)
Density: 1.219±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 10.24±0.18(Predicted)
form: powder
color: Black
Sensitive: Air Sensitive
InChI: InChI=1S/C7H9NO2/c1-10-5-2-3-7(9)6(8)4-5/h2-4,9H,8H2,1H3
InChIKey: TUADYTFWZPZZTP-UHFFFAOYSA-N
SMILES: C1(O)=CC=C(OC)C=C1N

More

Less

Safety

Hazard Codes: T,Xi,Xn
Risk Statements: 22-52/53
Safety Statements: 61
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 2922290090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 722367
Product name: 2-Amino-4-methoxyphenol
Purity: 95%
Packaging: 1g
Price: $40.6
Updated: 2025/07/31

TCI Chemical

Product number: A3394
Product name: 2-Amino-4-methoxyphenol
Purity: min. 98.0 %
Packaging: 1G
Price: $73
Updated: 2025/07/31

TCI Chemical

Product number: A3394
Product name: 2-Amino-4-methoxyphenol
Purity: min. 98.0 %
Packaging: 5G
Price: $292
Updated: 2025/07/31

TRC

Product number: A612088
Product name: 2-Amino-4-methoxyphenol
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 019737
Product name: 2-Amino-4-methoxy-phenol
Packaging: 500mg
Price: $15
Updated: 2021/12/16

More

Less

2-Amino-4-methoxyphenol Chemical Properties,Usage,Production

Uses

2-Amino-4-methoxyphenol is a volatile constituent in the aroma concentrate of Tieguanyin teas[1]. 2-Amino-4-methoxyphenol is used for the synthesis of pyridine analogues[2].

Synthesis Reference(s)

Journal of the American Chemical Society, 71, p. 1265, 1949 DOI: 10.1021/ja01172a036

Synthesis

1568-70-3

20734-76-3

The general procedure for the synthesis of 2-amino-4-methoxyphenol from 4-methoxy-2-nitrophenol was as follows: a suspension of 4-methoxy-2-nitrophenol (10 g, 59.17 mmol), methanol (500 mL), and 10% palladium-carbon-catalyst (500 mg) in methanol (5 mL) was added in a round bottom flask. Subsequently, hydrogen was passed through a balloon into the reaction system and the reaction mixture was stirred overnight at room temperature. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth pad to remove the catalyst. The filtrate was concentrated under reduced pressure to afford 2-amino-4-methoxyphenol as a brown oil (7.9 g, 96% yield).

References

[1] Chen YJ, et al. Effects of baking and aging on the changes of phenolic and volatile compounds in the preparation of old Tieguanyin oolong teas. Food Research International (Ottawa, Ont.), 01 Oct 2013, 53(2):732-743.
[2] Sina Rezazadeh, et al. Synthesis of substituted 2-heteroarylbenzazol-5-ol derivatives as potential ligands for estrogen receptors. Tetrahedron 69(30):6076–6082.

2-Amino-4-methoxyphenol Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

2-Amino-4-methoxyphenol Suppliers

Americas 1 China 141 Europe 1 Germany 1 India 6 Japan 1 Russia 3 United Kingdom 5 United States 15 Global 174

Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd.

Tel: 029-88380327 17691182729
Fax: 029-88380327
Email: 1018@dideu.com
Country: China
ProdList: 2011
Advantage: 58

WUXI SHUANGQI TECHNOLOGY CO LTD.

Tel: 0510-86529556 18114865355
Email: 1702606491@qq.com
Country: China
ProdList: 986
Advantage: 58

Hangzhou Copiore Chemical Co., Ltd.

Tel: 0571-56501939;0571-56076030 13757145729
Fax: 0571-56501939
Email: sales@copiore.com
Country: China
ProdList: 299
Advantage: 58

Hubei YoungXin Pharmaceutical Tech Co.,Ltd.

Tel: 0714-3999001 18696290611
Email: 3003339751@qq.com
Country: China
ProdList: 9487
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

Shanghai Harvest Chemical Industrial Co., Ltd.

Tel: 021-31038972,31038973 17321035817
Fax: +86-21-51385350
Email: sales@harvest-chem.com
Country: China
ProdList: 2816
Advantage: 64

More

Less

View Lastest Price from 2-Amino-4-methoxyphenol manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 2-Amino-4-methoxyphenol 20734-76-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2024-11-19

Career Henan Chemical Co

Product: 2-Amino-4-methoxyphenol 20734-76-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-11

20734-76-3, 2-Amino-4-methoxyphenolRelated Search:

4-Methoxyphenol Guaiacol 3-Methoxyphenol ALTRENOGEST p-(2-Methoxyethyl) phenol 3-Aminophenol 6-Aminocaproic acid Glycine 4-Aminophenol Acetaminophen 2-Aminophenol Tris(hydroxymethyl)aminomethane 4-Hydroxy-3-nitrobenzoic acid 4-HYDROXY-3-NITROPHENYLACETIC ACID 4-METHOXY-3-NITROBENZOTRIFLUORIDE 2-Nitro-p-cresol 2-(2-THIAZOLYLAZO)-P-CRESOL 6-AMINO-2,4-XYLENOL

ASISCHEM B52508

ASINEX-REAG BAS 13015559

ART-CHEM-BB B025279

CBI-BB ZERO/005376

AKOS BB-8243

ZERENEX E/4047269

TIMTEC-BB SBB009779

2-Hydroxy-5-methoxyaniline, 3-Amino-4-hydroxyanisole

2-amino-4-methoxyphenol(SALTDATA: HCl)

2-AMino-p-cresol, 98.0%(GC&T

2-Hydroxy-5-methoxyaniline

2-Amino-4-methoxyphenol 95%

Phenol, 2-amino-4-methoxy-

2-AMINO-4-METHOXY-PHENOL

Esomeprazole Impurity 60

Omeprazole Impurity 53

20734-76-3

Amines

Phenyls & Phenyl-Het