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4-Hydrazinobenzoic acid methyl ester hydrochloride

4-Hydrazinobenzoic acid methyl ester hydrochloride Structure
4-Hydrazinobenzoic acid methyl ester hydrochloride structure
CAS No.
6296-89-5
Chemical Name:
4-Hydrazinobenzoic acid methyl ester hydrochloride
Synonyms
Methyl 4-hydrazinylbenzoate hydrochloride;AURORA 1803;methyl 4-hydrazinobenzoate hydrochloride;Dilarozil (Methylhydrazine Hydrochloride);4-Hydrazinobenzoic acid methyl ester hydrochloride;Benzoic acid, 4-hydrazino-, Methyl ester, Monohydrochloride;Benzoic acid,4-hydrazinyl-, methyl ester, hydrochloride (1:1)
CBNumber:
CB9256992
Molecular Formula:
C8H11ClN2O2
Molecular Weight:
202.64
MDL Number:
MFCD01325154
MOL File:
6296-89-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:56:20
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4-Hydrazinobenzoic acid methyl ester hydrochloride Properties

Melting point 205-207 °C
storage temp. Inert atmosphere,Room Temperature
Appearance Off-white to light brown Solid
InChI InChI=1S/C8H10N2O2.ClH/c1-12-8(11)6-2-4-7(10-9)5-3-6;/h2-5,10H,9H2,1H3;1H
InChIKey MXSGRGCOQOKOEH-UHFFFAOYSA-N
SMILES C1(C(=O)OC)C=CC(NN)=CC=1.Cl

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338

4-Hydrazinobenzoic acid methyl ester hydrochloride price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS47993 Methyl 4-hydrazinylbenzoate hydrochloride 97% 6296-89-5 1g $29 2026-06-04 Buy
Activate Scientific AS47993 Methyl 4-hydrazinylbenzoate hydrochloride 97% 6296-89-5 5g $75 2026-06-04 Buy
Activate Scientific AS47993 Methyl 4-hydrazinylbenzoate hydrochloride 97% 6296-89-5 25g $271 2026-06-04 Buy
Activate Scientific AS47993 Methyl 4-hydrazinylbenzoate hydrochloride 97% 6296-89-5 100g $1029 2026-06-04 Buy
AK Scientific X3532 Methyl 4-hydrazinylbenzoate hydrochloride 98%(HPLC) 6296-89-5 1g $31 2026-06-04 Buy
Product number Packaging Price Buy
AS47993 1g $29 Buy
AS47993 5g $75 Buy
AS47993 25g $271 Buy
AS47993 100g $1029 Buy
X3532 1g $31 Buy

4-Hydrazinobenzoic acid methyl ester hydrochloride Chemical Properties, Uses, Production

Uses

Methyl 4-hydrazinylbenzoate HCl

Synthesis

2-hydrazinobenzoic acid

5326-27-2

4-HYDRAZINOBENZOIC ACID METHYL ESTER HYDROCHLORIDE

6296-89-5

General procedure for the synthesis of methyl 4-hydrazinylbenzoate hydrochloride from 2-hydrazinylbenzoic acid: 4M dioxane solution of hydrogen chloride (100 mL, 399.60 mmol) was slowly added to a solution of 2-hydrazinylbenzoic acid (15.2 g, 99.90 mmol) in methanol (200 mL). The reaction mixture was stirred at 90 °C for 5 hours. Upon completion of the reaction, it was cooled to 20 °C and the resulting precipitate was collected by filtration, washed with ether (100 mL) and subsequently dried under vacuum to afford the target product methyl 4-hydrazinobenzoate hydrochloride (16.50 g, 82% yield) as a milky white crystalline solid. Mass spectrometry analysis (ESI-) showed m/z (M-H)- = 165; high performance liquid chromatography (HPLC) retention time was 1.12 min. 1H NMR (400.13 MHz, DMSO-d6) δ 3.81 (3H, s, OCH3), 6.99-7.02 (2H, m, Ar-H), 7.86-7.90 (2H, m, Ar- H), 8.98 (1H, s, NH), 10.47 (3H, s, NH3+).

References

[1] Patent: WO2008/99145, 2008, A1. Location in patent: Page/Page column 155-156
[2] Patent: WO2008/99145, 2008, A1. Location in patent: Page/Page column 156

4-Hydrazinobenzoic acid methyl ester hydrochloride Preparation Products And Raw materials

Raw materials

2-hydrazinobenzoic acid Methanol 1,4-Dioxane Hydrochloric acid

Preparation Products

2-Methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole-8-carboxylic acid methyl ester

4-Hydrazinobenzoic acid methyl ester hydrochloride Suppliers

Global Suppliers ( 48)
Supplier Tel Email Country ProdList Advantage
Chengdu Jiuding Chemical Technology Co., Ltd. - Song Bo 18584079237 312074905@qq.com China 2523 58
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Struchem Co., Ltd. 0512-63009836 18994340901 helen@struchem.com China 3970 60
Shanghai QianYan Bio-technology Co., Ltd 02781293128 orders@biochemsafebuy.com China 9904 55
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Cck Pharmchem Co.,Ltd 0512-68131995 13862051930 China 360 55
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 7964 55
Changzhou Jiezhan Chemical Technology Co., Ltd 15861130028 956912955@qq.com China 300 58
Syntechem Co.,Ltd. 519-88298820 15861130028 info@syntechem.com China 242 58
Aikon International Limited 025-58859352 13913916777 dt3@aikonchem.com China 15490 58
Supplier Advantage
Chengdu Jiuding Chemical Technology Co., Ltd. - Song Bo 58
Energy Chemical 61
Struchem Co., Ltd. 60
Shanghai QianYan Bio-technology Co., Ltd 55
Amadis Chemical Company Limited 58
Cck Pharmchem Co.,Ltd 55
Yantai ShengKailun Chemical Technology Co., Ltd. 55
Changzhou Jiezhan Chemical Technology Co., Ltd 58
Syntechem Co.,Ltd. 58
Aikon International Limited 58

View Latest Price from 4-Hydrazinobenzoic acid methyl ester hydrochloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-HYDRAZINOBENZOIC ACID METHYL ESTER HYDROCHLORIDE pictures 2026-02-02 4-HYDRAZINOBENZOIC ACID METHYL ESTER HYDROCHLORIDE
6296-89-5
 1KG 99% 2000tons Shaanxi Dideu Medichem Co. Ltd

4-Hydrazinobenzoic acid methyl ester hydrochloride Spectrum

4-HYDRAZINOBENZOIC ACID METHYL ESTER HYDROCHLORIDE(6296-89-5)1HNMR

6296-89-5 (4-Hydrazinobenzoic acid methyl ester hydrochloride) Related Search:

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AURORA 1803 Benzoic acid, 4-hydrazino-, Methyl ester, Monohydrochloride Methyl 4-hydrazinylbenzoate hydrochloride methyl 4-hydrazinobenzoate hydrochloride Benzoic acid,4-hydrazinyl-, methyl ester, hydrochloride (1:1) Dilarozil (Methylhydrazine Hydrochloride) 4-Hydrazinobenzoic acid methyl ester hydrochloride 6296-89-5