4'-Hydroxy-3'-methylacetophenone
- CAS No.
- 876-02-8
- Chemical Name:
- 4'-Hydroxy-3'-methylacetophenone
- Synonyms
- 4-HYDROXY-3-METHYLACETOPHENONE;4'-Hydroxy-3'-methyl;4-ACETYL-2-METHYLPHENOL;TrichIoroacetyI chIorine;4'-HYDROXY-3'-METHYLACETOPHENONE;4'-Hydroxy-3'-methylacetophenone;3'-Methyl-4'-Hydroxy Acetophenone;4'-Hydroxy-3'-methylacetophenone>1-(4-HYDROXY-3-METHYLPHENYL)ETHANONE;4’-Hydroxy-3’-Methyl acetophenone99%
- CBNumber:
- CB7468317
- Molecular Formula:
- C9H10O2
- Molecular Weight:
- 150.17
- MDL Number:
- MFCD00002231
- MOL File:
- 876-02-8.mol
- MSDS File:
- SDS
Melting point | 107-109 °C(lit.) |
---|---|
Boiling point | 175°C 1mm |
Density | 1.0858 (rough estimate) |
refractive index | 1.5180 (estimate) |
Flash point | 175°C/1mm |
storage temp. | Inert atmosphere,Room Temperature |
solubility | Chloroform (Slightly), Methanol (Slightly) |
pka | 8.52±0.18(Predicted) |
form | Solid |
color | Off-White to Pale Beige |
BRN | 2041839 |
Stability | Hygroscopic |
LogP | 1.395 (est) |
CAS DataBase Reference | 876-02-8(CAS DataBase Reference) |
FDA UNII | YHR7Q24SCD |
NIST Chemistry Reference | 4-Hydroxy-3-methylacetophenone(876-02-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
Hazard Codes | Xi,Xn | |||||||||
Risk Statements | 36/37/38-22 | |||||||||
Safety Statements | 36/37/39-26-22-37/39 | |||||||||
WGK Germany | 3 | |||||||||
HazardClass | IRRITANT | |||||||||
HS Code | 29143990 | |||||||||
NFPA 704 |
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4'-Hydroxy-3'-methylacetophenone price More Price(38)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | H38004 | 4′-Hydroxy-3′-methylacetophenone 97% | 876-02-8 | 5g | $30.1 | 2023-06-20 | Buy |
Sigma-Aldrich | H38004 | 4′-Hydroxy-3′-methylacetophenone 97% | 876-02-8 | 25g | $56.5 | 2023-01-07 | Buy |
TCI Chemical | H0791 | 4'-Hydroxy-3'-methylacetophenone >98.0%(GC) | 876-02-8 | 5g | $32 | 2024-03-01 | Buy |
TCI Chemical | H0791 | 4'-Hydroxy-3'-methylacetophenone >98.0%(GC) | 876-02-8 | 25g | $108 | 2024-03-01 | Buy |
Alfa Aesar | A18540 | 4'-Hydroxy-3'-methylacetophenone, 98% | 876-02-8 | 1g | $26.65 | 2024-03-01 | Buy |
4'-Hydroxy-3'-methylacetophenone Chemical Properties,Uses,Production
Chemical Properties
white to light beige crystalline powder or
Uses
4''-Hydroxy-3''-methylacetophenone is used in the synthesis of 3-De(hydroxymethyl)-3-methyl Salmeterol (D230650), which is an impurity of β2-Adrenergic agonist Salmeterol (S090100).
Preparation
Preparation by dealkylation of 4-hydroxy-5-methyl-2-iso-propylacetophenone with aluminium chloride in chloro-benzene at 50° (53%).
Definition
ChEBI: 4-hydroxy-3-methylacetophenone is a monohydroxyacetophenone that is acetophenone carrying methyl and hydroxy groups at positions 3 and 4, respectively. It has a role as a volatile oil component and an insect attractant. It is a monohydroxyacetophenone, a member of phenols and a hydroxytoluene. It is functionally related to an acetophenone.
Synthesis Reference(s)
Journal of Medicinal Chemistry, 23, p. 738, 1980 DOI: 10.1021/jm00181a008
4'-Hydroxy-3'-methylacetophenone Preparation Products And Raw materials
Raw materials
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Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Taizhou Tianhong Biochemistry Technology Co., Ltd. | 0523-86132544 | sales@thbiochem.com | CHINA | 305 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32715 | 60 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
View Lastest Price from 4'-Hydroxy-3'-methylacetophenone manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2022-02-19 | 4'-Hydroxy-3'-methylacetophenone
876-02-8
|
US $0.00 / KG | 1KG | 98.6% | 100 tons | Honest Joy Holdings Limited
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2021-07-02 | 4"-Hydroxy-3"-methylacetophenone
876-02-8
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2019-07-06 | 4'-Hydroxy-3'-methylacetophenone
876-02-8
|
US $1.00 / KG | 1KG | 99% | Customized | Career Henan Chemical Co |
- 4'-Hydroxy-3'-methylacetophenone
876-02-8
- US $0.00 / KG
- 98.6%
- Honest Joy Holdings Limited
- 4"-Hydroxy-3"-methylacetophenone
876-02-8
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 4'-Hydroxy-3'-methylacetophenone
876-02-8
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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