ChemicalBook > CAS DataBase List > 4-Methoxyphenylhydrazine hydrochloride

4-Methoxyphenylhydrazine hydrochloride

Product Name
4-Methoxyphenylhydrazine hydrochloride
CAS No.
19501-58-7
Chemical Name
4-Methoxyphenylhydrazine hydrochloride
Synonyms
AURORA KA-1052;Indomethacin impurity 4;(4-methoxyanilino)azanium;4-Methoxyphenyhydrozine HCL;Indomethacin impurity 4 HCl;Indomethacin Impurity 1 HCl;p-anisidinoammonium chloride;4-METHOXYPHENYLHYDRAZINE HCL;4-ANISYLHYDRAZINE HYDROCHLORIDE;4-HYDRAZINOANISOLE HYDROCHLORIDE
CBNumber
CB9218707
Molecular Formula
C7H11ClN2O
Formula Weight
174.63
MOL File
19501-58-7.mol
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4-Methoxyphenylhydrazine hydrochloride Property

Melting point:
160-162 °C (dec.)(lit.)
storage temp. 
Keep Cold
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Powder, Crystals and/or Chunks
color 
Slightly pink to gray to purple
Water Solubility 
soluble
BRN 
3566583
Stability:
Light Sensitive
InChI
InChI=1S/C7H10N2O.ClH/c1-10-7-4-2-6(9-8)3-5-7;/h2-5,9H,8H2,1H3;1H
InChIKey
FQHCPFMTXFJZJS-UHFFFAOYSA-N
SMILES
C1(NN)=CC=C(OC)C=C1.Cl
CAS DataBase Reference
19501-58-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38
Safety Statements 
36/37-36-26
RIDADR 
2811
WGK Germany 
3
Hazard Note 
Irritant/Harmful
HazardClass 
IRRITANT, KEEP COLD
PackingGroup 
III
HS Code 
29280090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

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.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
152137
Product name
4-Methoxyphenylhydrazine hydrochloride
Purity
98%
Packaging
10g
Price
$165
Updated
2024/03/01
Sigma-Aldrich
Product number
152137
Product name
4-Methoxyphenylhydrazine hydrochloride
Purity
98%
Packaging
50g
Price
$341
Updated
2024/03/01
TCI Chemical
Product number
M0637
Product name
4-Methoxyphenylhydrazine Hydrochloride
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$54
Updated
2024/03/01
TCI Chemical
Product number
M0637
Product name
4-Methoxyphenylhydrazine Hydrochloride
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$162
Updated
2024/03/01
Alfa Aesar
Product number
L06076
Product name
4-Methoxyphenylhydrazine hydrochloride, 99%
Packaging
5g
Price
$72.7
Updated
2024/03/01
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4-Methoxyphenylhydrazine hydrochloride Chemical Properties,Usage,Production

Description

4-Methoxyphenylhydrazine hydrochloride is a kind of midbody that is mainly used for producing phenylhydrazine, and can also be used to make other Chemicals. The reparation technology of 4-Methoxyphenylhydrazine hydrochloride comprises aniline diazonium and benzene diazonium chloride diazo benzene chloride two-step process.

Chemical Properties

slightly pink to greyish-purple powder

Uses

4-Methoxyphenylhydrazine hydrochloride was used in the preparation of 5-cyano-3-(5-methoxy-2-methylindol-3-yl)-1,2,4-thiadiazole.

Synthesis

4-Methoxyphenylhydrazine hydrochloride Preparation Process: Take hydrochloric acid and sodium nitrite and add them sequentially to aniline, where the molar ratio of aniline to hydrochloric acid to sodium nitrite is 1:2.3 to 3.2:1 to 1.1, and sodium nitrite is added at 0 to 5°C. The reaction temperature is 0 to 22°C, and the reaction time is 30 to 90 minutes. Then add ammonium sulfite and hydrochloric acid according to a molar ratio to aniline of 1:2 to 3.5:2.5 to 3.0. After reduction, hydrolysis, and acidification, the product can be obtained by filtration or centrifugation.

4-Methoxyphenylhydrazine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

1-(4-METHOXYPHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE 5-METHOXY-2-METHYLINDOLE
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4-Methoxyphenylhydrazine hydrochloride Suppliers

Americas 1 Austria 2 Belgium 2 China 324 Czech Republic 2 Europe 3 Germany 5 India 39 Italy 1 Japan 3 Russia 1 Slovakia 1 South Korea 1 Switzerland 3 Ukraine 1 United Kingdom 16 United States 49 Global 454
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View Lastest Price from 4-Methoxyphenylhydrazine hydrochloride manufacturers

Wuhan Circle Star Chem-medical Technology Co.,Ltd
Product
4-Methoxyphenylhydrazine hydrochloride 19501-58-7
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98
Supply Ability
1000
Release date
2025-01-03
Hebei Mujin Biotechnology Co.,Ltd
Product
4-Methoxyphenylhydrazine hydrochloride 19501-58-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-29
WUHAN FORTUNA CHEMICAL CO., LTD
Product
4-Methoxyphenylhydrazine hydrochloride 19501-58-7
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-03

19501-58-7, 4-Methoxyphenylhydrazine hydrochlorideRelated Search:

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  • 19501-58-7
  • 19502-58-7
  • 19501-59-7
  • C7H10N2O1
  • CH3OC6H4NHNH2HCl
  • C7H10N2OHCl
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  • Building Blocks
  • Organic Building Blocks
  • Nitrogen Compounds
  • Hydrazines
  • Phenylhydrazine
  • Hydrazines
  • Nitrogen Compounds
  • Organic Building Blocks
  • Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes
  • Amines and Anilines