4-Hydroxyacetophenone oxime
Modify Date: 2025-08-25 13:14:50
4-Hydroxyacetophenone oxime structure
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Common Name | 4-Hydroxyacetophenone oxime | ||
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| CAS Number | 34523-34-7 | Molecular Weight | 151.16300 | |
| Density | 1.246g/cm3 | Boiling Point | 294.8ºC at 760mmHg | |
| Molecular Formula | C8H9NO2 | Melting Point | 143 °C | |
| MSDS | N/A | Flash Point | 132.1ºC | |
Use of 4-Hydroxyacetophenone oxime4-Hydroxyacetophenone oxime is an impurity of Acetaminophen (Paracetamol). Acetaminophen is a potent cyclooxygenase-2 (COX-2) and hepatic N-acetyltransferase 2 (NAT2) inhibitor, and used antipyretic and analgesic drug[1][2]. |
| Name | 4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one |
|---|---|
| Synonym | More Synonyms |
| Description | 4-Hydroxyacetophenone oxime is an impurity of Acetaminophen (Paracetamol). Acetaminophen is a potent cyclooxygenase-2 (COX-2) and hepatic N-acetyltransferase 2 (NAT2) inhibitor, and used antipyretic and analgesic drug[1][2]. |
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| Related Catalog | |
| References |
| Density | 1.246g/cm3 |
|---|---|
| Boiling Point | 294.8ºC at 760mmHg |
| Melting Point | 143 °C |
| Molecular Formula | C8H9NO2 |
| Molecular Weight | 151.16300 |
| Flash Point | 132.1ºC |
| Exact Mass | 151.06300 |
| PSA | 52.82000 |
| LogP | 1.59040 |
| Index of Refraction | 1.591 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2928000090 |
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~98%
4-Hydroxyacetop... CAS#:34523-34-7 |
| Literature: Baleizao, Carlos; Corma, Avelino; Garcia, Hermenegildo; Leyva, Antonio Journal of Organic Chemistry, 2004 , vol. 69, # 2 p. 439 - 446 Title/Abstract Full Text View citing articles Show Details Corma, Avelino; Garcia, Hermenegildo; Leyva, Antonio Tetrahedron, 2005 , vol. 61, # 41 p. 9848 - 9854 |
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~%
4-Hydroxyacetop... CAS#:34523-34-7 |
| Literature: US6228350 B1, ; |
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~77%
4-Hydroxyacetop... CAS#:34523-34-7 |
| Literature: Tokmadzhyan Russian Journal of Organic Chemistry, 2011 , vol. 47, # 11 p. 1746 - 1749 |
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~0%
4-Hydroxyacetop... CAS#:34523-34-7 |
| Literature: Journal of Organic Chemistry, , vol. 59, # 19 p. 5814 - 5817 |
| Precursor 3 | |
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| DownStream 8 | |
CAS#:1202385-73-6
CAS#:99-96-7
CAS#:13031-43-1
CAS#:134855-87-1
CAS#:2623-33-8| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
| p-hydroxyacetophenone oxime |
| 4-hydroxyphenyl methyl ketone oxime |
| methyl p-hydroxyphenyl ketone oxime |