ChemicalBook >> CAS DataBase List >>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/GIF/34523-34-7.gif)
- CAS No.
- 34523-34-7
- Chemical Name:
- 4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one
- Synonyms
- NSC 77904;5-dien-1-one;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）
- CBNumber:
- CB31457758
- Molecular Formula:
- C8H9NO2
- Molecular Weight:
- 151.16
- MDL Number:
- MFCD00481697
- MOL File:
- 34523-34-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 00:57:50
| Product description | Number | Pack Size | Price |
| 4'-Hydroxyacetophenone Oxime >98.0%(GC) | H1512 | 1g | $63 |
| 4'-Hydroxyacetophenone Oxime >98.0%(GC) | H1512 | 5g | $187 |
| 4’-Hydroxyacetophenone Oxime >95%(HPLC) | TRC-H741050-25MG | 25mg | $227 |
| 4’-Hydroxyacetophenone Oxime >95%(HPLC) | TRC-H741050-250MG | 250mg | $1749 |
| 4-Hydroxyacetophenone oxime | FH67568 | 1g | $150 |
| More product size | |||
| 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 |
| Major Application | pharmaceutical (small molecule) |
| FDA UNII | FQB3AM10WC |
| EPA Substance Registry System | Ethanone, 1-(4-hydroxyphenyl)-, oxime (34523-34-7) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P330-P501 |
| WGK Germany | WGK 3 |
| TSCA | TSCA listed |
| HS Code | 2928.00.2500 |
| Storage Class | 11 - Combustible Solids |
4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | H1512 | 4'-Hydroxyacetophenone Oxime >98.0%(GC) | 34523-34-7 | 1g | $63 | 2026-04-30 | Buy |
| TCI Chemical | H1512 | 4'-Hydroxyacetophenone Oxime >98.0%(GC) | 34523-34-7 | 5g | $187 | 2026-04-30 | Buy |
| TRC | TRC-H741050-25MG | 4’-Hydroxyacetophenone Oxime >95%(HPLC) | 34523-34-7 | 25mg | $227 | 2026-06-03 | Buy |
| TRC | TRC-H741050-250MG | 4’-Hydroxyacetophenone Oxime >95%(HPLC) | 34523-34-7 | 250mg | $1749 | 2026-06-03 | Buy |
| Biosynth | FH67568 | 4-Hydroxyacetophenone oxime | 34523-34-7 | 1g | $150 | 2026-06-04 | Buy |
4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 124)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2251 | 58 |
| CR Corporation Limited | +8613062833949 | fred.wen@crcorporation.cn | China | 8645 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33324 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
View Lastest Price from 4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one pictures](https://img.chemicalbook.com/ProductImageEN/2019-12/Small/44a7c753-e8a5-4221-b6f9-c8817bba8af5.jpg) |
2019-12-31 | 4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one
34523-34-7
|
$1.00 | 1g | 99% | 1kg | Career Henan Chemical Co |
-
- 4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one
34523-34-7
- $1.00
- 99%
- Career Henan Chemical Co
34523-34-7(4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one)Related Search:
4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one
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Aromatics
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Intermediates & Fine Chemicals
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