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4-Amino-2-hydroxybenzenecarbohydrazide

CAS No.
6946-29-8
Chemical Name:
4-Amino-2-hydroxybenzenecarbohydrazide
Synonyms
4-Aminosalicylic hydrazide;apacizin;4-AMINOSALICYLOHYDRAZIDE;p-Aminosalicylyl hydrazine;4-amino-salicylicacihydrazide;4-AMINO-2-HYDROXYBENZHYDRAZIDE;2-Hydroxy-4-aminobenzhydrazide;4-amino-2-hydroxybenzohydrazide;4-AMINOSALICYLIC ACID HYDRAZIDE;P-AMINO SALICYLIC ACID HYDRAZIDE
CBNumber:
CB2155003
Molecular Formula:
C7H9N3O2
Molecular Weight:
167.17
MDL Number:
MFCD01684522
MOL File:
6946-29-8.mol
MSDS File:
SDS
Last updated:2026-05-27 23:57:14

4-Amino-2-hydroxybenzenecarbohydrazide Properties

Melting point 190-200°
Boiling point 295.73°C (rough estimate)
Density 1.2998 (rough estimate)
refractive index 1.5860 (estimate)
storage temp. 2-8°C, protect from light, stored under nitrogen
Appearance Light yellow to light brown Solid
FDA UNII ODX97PJ52T

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
Toxicity LDLo orl-rbt: 250 mg/kg CLDND*

4-Amino-2-hydroxybenzenecarbohydrazide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FA71315 4-Aminosalicylic acid hydrazide 6946-29-8 250g $275 2026-06-04 Buy
Biosynth FA71315 4-Aminosalicylic acid hydrazide 6946-29-8 500g $465 2026-06-04 Buy
ChemScene CS-0170058 4-Amino-2-hydroxybenzohydrazide ≥98% 6946-29-8 25g $50 2026-06-04 Buy
ChemScene CS-0170058 4-Amino-2-hydroxybenzohydrazide ≥98% 6946-29-8 100g $152 2026-06-04 Buy
Matrix Scientific 170902 4-Amino-2-hydroxybenzenecarbohydrazide 6946-29-8 500.00mg $918 2026-05-18 Buy
Product number Packaging Price Buy
FA71315 250g $275 Buy
FA71315 500g $465 Buy
CS-0170058 25g $50 Buy
CS-0170058 100g $152 Buy
170902 500.00mg $918 Buy

4-Amino-2-hydroxybenzenecarbohydrazide Chemical Properties, Uses, Production

Definition

ChEBI: Aminosalicylic acid hydrazide is an aromatic amine.

Safety Profile

Poison by ingestion and otherunspecified routes. When heated to decomposition itemits toxic fumes of NOx.

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

Raw materials

Preparation Products

4-Amino-2-hydroxybenzenecarbohydrazide Suppliers

Global Suppliers ( 62)
Supplier Tel Email Country ProdList Advantage
Shanghai Tombiopharma Chemical Co. Ltd. 13391076197 tombiopharma@163.com China 4986 55
Chengdu Research Accelerators Technology Co., Ltd. 028-64353063 reacchemical@163.com China 5243 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80534353 19917294565 et@chemextension.com China 3904 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Zhengzhou JACS Chemical Co., Ltd. 0371-0371-86259281 15981966935 jacschem@163.com China 2000 58
Jinan Liheng Biotechnology Co., Ltd. 0531-18763987518 18763987518 levi@lihengpharm.com China 1760 58
ANHUI WITOP BIOTECH CO., LTD +8618071025641 eric@witopchemical.com China 23504 58
Shanghai Daeyeon Chemicals Co., Ltd 021-64478606 15900664856 daeyeon001@vip.163.com China 2062 58
Shanghai TenSus Biotechnology Co., Ltd. 021-50895067 18616507272;13681616114;15020344067 tensus@163.com China 8029 58
Changzhou Ditong Chemical Co.,Ltd +86-0519-88298848 info@edengenechem.com China 2163 58

View Latest Price from 4-Amino-2-hydroxybenzenecarbohydrazide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Amino-2-hydroxybenzenecarbohydrazide pictures 2026-08-25 4-Amino-2-hydroxybenzenecarbohydrazide
6946-29-8
$2.00-5.00 1kg 99% 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

4-Amino-2-hydroxybenzenecarbohydrazide Spectrum

4-AMINO-2-HYDROXYBENZENECARBOHYDRAZIDE 4-AMINO-2-HYDROXYBENZHYDRAZIDE 4-AMINOSALICYLOHYDRAZIDE 4-AMINOSALICYLIC ACID HYDRAZIDE 4-amino-2-hydroxybenzoicacidhydrazide 4-amino-salicylicacihydrazide apacizin P-AMINO SALICYLIC ACID HYDRAZIDE p-Aminosalicylyl hydrazine 2-Hydroxy-4-aminobenzhydrazide 4-amino-2-hydroxybenzohydrazide 4-amino-2-hydroxy-benzohydrazide 4-azanyl-2-hydroxy-benzohydrazide Benzoic acid, 4-amino-2-hydroxy-, hydrazide 4-Aminosalicylic hydrazide 6946-29-8 6949-29-8 Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes