ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one

4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one

4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one Structure
CAS No.
34523-34-7
Chemical Name:
4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one
Synonyms
NSC 77904;ParacetaMol IMpurity G;Acetaminophen Impurity 8;Acetaminophen Impurity G;Paracetamol EP Impurity G;BVZSQTRWIYKUSF-UHFFFAOYSA-N;p-Hydroxyacetophenone OxiMe;Acetaminophen EP Impurity G;Paracetamol Impurity G (EP);Acetaminophen impurities1461
CBNumber:
CB31457758
Molecular Formula:
C8H9NO2
Molecular Weight:
151.16
MOL File:
34523-34-7.mol
Modify Date:
2023/6/8 17:06:34

4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one Properties

Melting point 142-144°C
Boiling point 318.1±25.0 °C(Predicted)
Density 1.15±0.1 g/cm3(Predicted)
storage temp. Refrigerator
solubility Ethyl Acetate (Slightly), Methanol (Slightly)
pka 9.62±0.30(Predicted)
form powder to crystal
color White to Orange to Green
EPA Substance Registry System Ethanone, 1-(4-hydroxyphenyl)-, oxime (34523-34-7)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501
HS Code  2928.00.2500

4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) H1512 4'-Hydroxyacetophenone Oxime min. 98.0 % 34523-34-7 1G ₹4100 2022-05-26 Buy
TCI Chemicals (India) H1512 4'-Hydroxyacetophenone Oxime min. 98.0 % 34523-34-7 5G ₹13400 2022-05-26 Buy
Product number Packaging Price Buy
H1512 1G ₹4100 Buy
H1512 5G ₹13400 Buy

4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one Chemical Properties,Uses,Production

Chemical Properties

White to Off-White Solid

Uses

Paracetamol (Acetaminophen -A161220) impurity.

4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 111)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
Vyshno Bio Sciences 91-7095439993 Hyderabad, India 239 58 Inquiry
Clearsynth Labs 91-22-45045900 Maharashtra, India 3889 58 Inquiry
Pharma Affiliates 172-5066494 Haryana, India 6761 58 Inquiry
Anant Pharmaceuticals Pvt., Ltd. 91-9324977784 Maharashtra, India 160 58 Inquiry
Anant Pharmaceuticals Pvt. ltd +91 8550986868 Maharashtra, India 736 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29820 58 Inquiry
4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one 1-(4-Hydroxyphenyl)-1-ethanone OxiMe 1-(4-Hydroxyphenyl)ethanone OxiMe NSC 77904 p-Hydroxyacetophenone OxiMe Ethanone, 1-(4-hydroxyphenyl)-, oxiMe ParacetaMol IMpurity G Acetaminophen Impurity 8 Paracetamol EP Impurity G BVZSQTRWIYKUSF-UHFFFAOYSA-N (E)-1-(4-hydroxyphenyl)ethanone oxime Paracetamol Impurity 7(Paracetamol EP Impurity G) Acetaminophen Impurity G Paracetamol EP Impurity G(4'-Hydroxyacetophenone Oxime) 4'-HydroxyacetophenoneOxime> Paracetamol(Acetaminophen) EP Impurity G Acetaminophen impurities1461 Acetaminophen EP Impurity G Paracetamol Impurity G (EP) [1-(4-hydroxyphenyl)ethylidene]hydroxylamine 4'-Hydroxyacetophenone Oxime 34523-34-7 Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes Aromatics Impurities Intermediates & Fine Chemicals Pharmaceuticals