Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>3-Amino-4-bromobenzoic acid

3-Amino-4-bromobenzoic acid

3-Amino-4-bromobenzoic acid Structure
3-Amino-4-bromobenzoic acid structure
CAS No.
2840-29-1
Chemical Name:
3-Amino-4-bromobenzoic acid
Synonyms
3-Amino-4-bromobenzoic acid;Benzoic acid, 3-amino-4-bromo-;3-Amino-4-bromobenzoic Acid >3-Amino-4-bromobenzoic acid 97%;3-Amino-4-bromobenzoic acid, 97%,;3-Amino-4-bromobenzoic acid USP/EP/BP
CBNumber:
CB6969943
Molecular Formula:
C7H6BrNO2
Molecular Weight:
216.03
MDL Number:
MFCD00579106
MOL File:
2840-29-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-06-04 16:00:12
Product description Number Pack Size Price
3-Amino-4-bromobenzoic acid 97% 686433 5g $254
3-Amino-4-bromobenzoic acid 97% 686433 25g $490
3-Amino-4-bromobenzoic Acid >98.0%(HPLC)(T) A2441 5g $92
3-Amino-4-bromobenzoic Acid >98.0%(HPLC)(T) A2441 25g $365
3-Amino-4-bromobenzoic acid Asreported 261228 2g $333
More product size
Request For Quotation

3-Amino-4-bromobenzoic acid Properties

Melting point 226-230 °C
Boiling point 371.0±32.0 °C(Predicted)
Density 1.793±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form powder to crystalline
pka 4.13±0.10(Predicted)
color White to Light yellow to Light orange
Major Application peptide synthesis
InChI 1S/C7H6BrNO2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,9H2,(H,10,11)
InChIKey TZFJADFQEBASQU-UHFFFAOYSA-N
SMILES Nc1cc(ccc1Br)C(O)=O
UNSPSC Code 12352106
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H301-H315-H319-H335
Precautionary statements  P301+P310+P330-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26-36/37
RIDADR  UN 2811 6.1 / PGIII
WGK Germany  3
HazardClass  6.1
HS Code  29224999
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Limited Quantities 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
0
2 0

3-Amino-4-bromobenzoic acid price More Price(77)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 686433 3-Amino-4-bromobenzoic acid 97% 2840-29-1 5g $254 2026-04-30 Buy
Sigma-Aldrich 686433 3-Amino-4-bromobenzoic acid 97% 2840-29-1 25g $490 2026-04-30 Buy
TCI Chemical A2441 3-Amino-4-bromobenzoic Acid >98.0%(HPLC)(T) 2840-29-1 5g $92 2026-04-30 Buy
TCI Chemical A2441 3-Amino-4-bromobenzoic Acid >98.0%(HPLC)(T) 2840-29-1 25g $365 2026-04-30 Buy
Usbiological 261228 3-Amino-4-bromobenzoic acid Asreported 2840-29-1 2g $333 2026-06-03 Buy
Product number Packaging Price Buy
686433 5g $254 Buy
686433 25g $490 Buy
A2441 5g $92 Buy
A2441 25g $365 Buy
261228 2g $333 Buy

3-Amino-4-bromobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

Light yellow powder

Uses

3-Amino-4-bromobenzoic acid is a benzoic acid derivative used in peptide synthesis. The use of 3-Amino-4-bromobenzoic acid as a raw material can be used in the preparation of Ansamitocin Libraries.

reaction suitability

reaction type: solution phase peptide synthesis

Synthesis

3-Amino-4-bromobenzoic acid can be prepared from readily available 4-bromobenzoic acid by nitration reaction with fuming nitric acid to produce 3-nitro-4-bromobenzoic acid, the key intermediate, and then by hydrogenation reaction with palladium-carbon catalyst.

3-Amino-4-bromobenzoic acid synthesis

6319-40-0
2840-29-1
Synthesis of 3-Amino-4-bromobenzoic acid from 4-Bromo-3-nitrobenzoic acid

3-Amino-4-bromobenzoic acid Preparation Products And Raw materials

Raw materials

4-Bromo-3-nitrobenzoic acid Hydrochloric acid

Preparation Products

Methyl 3-amino-4-bromobenzoate

3-Amino-4-bromobenzoic acid Suppliers

Global( 183)Suppliers
Supplier Tel Email Country ProdList Advantage
Frapp's ChemicalNFTZ Co., Ltd. 		+86 (576) 8169-6106 sales@frappschem.com China 880 50
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
Nanjing Dolon Biotechnology Co.,Ltd. 		18905173768 52513593@qq.com CHINA 2972 58
Accela ChemBio Inc. 		+1-858-6993322 info@accelachem.com United States 21193 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5600 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 10000 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Supplier Advantage
Frapp's ChemicalNFTZ Co., Ltd. 		50
ATK CHEMICAL COMPANY LIMITED 		60
Nanjing Dolon Biotechnology Co.,Ltd. 		58
Accela ChemBio Inc. 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
Richest Group Ltd 		58
Fuxin Pharmaceutical 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58

View Lastest Price from 3-Amino-4-bromobenzoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Amino-4-bromobenzoic acid pictures 2025-12-01 3-Amino-4-bromobenzoic acid
2840-29-1
 1kg 98% 1000kg Shaanxi Dideu New Materials Co. Ltd
3-Amino-4-bromobenzoic acid pictures 2019-12-31 3-Amino-4-bromobenzoic acid
2840-29-1
 $1.00 1KG 99% 10000kgs Career Henan Chemical Co

3-Amino-4-bromobenzoic acid Spectrum

3-Amino-4-bromobenzoic acid(2840-29-1)1HNMR

2840-29-1(3-Amino-4-bromobenzoic acid)Related Search:

3-Amino-4-bromobenzoic acid Methyl 4-bromo-3-nitrobenzoate 4-Bromo-3-nitrobenzoic acid 3-ACETAMIDO-5-BROMOBENZOIC ACID 2-ACETAMIDO-5-BROMOBENZOIC ACID
2-Amino-5-bromobenzoic acid 5-ACETAMIDO-2-BROMOBENZOIC ACID Methyl 2-amino-4-bromobenzoate METHYL 2-AMINO-5-BROMOBENZOATE METHYL 2-ACETAMIDO-5-BROMOBENZOATE
Broxitalamic acid 2-Amino-4-bromobenzoic acid Methyl 4-amino-3-bromobenzoate 3-Amino-5-bromobenzoic acid 98% 2-AMINO-3-BROMOBENZOIC ACID
2-Amino-6-bromobenzoic acid 4-Bromobenzoic acid 3-AMINO-2,4,6-TRIBROMOBENZOIC ACID

1of4

3-Amino-4-bromobenzoic acid 3-Amino-4-bromobenzoic acid 97% 3-Amino-4-bromobenzoic Acid > Benzoic acid, 3-amino-4-bromo- 3-Amino-4-bromobenzoic acid USP/EP/BP 3-Amino-4-bromobenzoic acid, 97%, 2840-29-1 Aromatic Amino AcidsCarbonyl Compounds C7 Carboxylic Acids Peptide Synthesis Unnatural Amino Acid Derivatives