4'-HYDROXY-2'-METHYLACETOPHENONE

CAS No.：875-59-2

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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4'-HYDROXY-2'-METHYLACETOPHENONE Basic information

Product Name:	4'-HYDROXY-2'-METHYLACETOPHENONE
Synonyms:	4''-HYDROXY-2''-METHYLACETOPHENONE 97%;2-Methyl-4-hydroxybenzaldehyde;1-(4-hydroxy-2-Methylphenyl)ethan-1-one;4'-HYDROXY-2'-METHYLACETOPHENONE;4-HYDROXY-2-METHYLACETOPHENONE;4-ACETYL-3-METHYLPHENOL;2-METHYL-4-HYDROXYACETOPHENONE;1-(4-Hydroxy-2-methylphenyl)ethanone
CAS:	875-59-2
MF:	C9H10O2
MW:	150.17
EINECS:	212-874-2
Product Categories:	C9;Carbonyl Compounds;Aromatic Acetophenones & Derivatives (substituted);Ketones
Mol File:	875-59-2.mol

4'-HYDROXY-2'-METHYLACETOPHENONE Chemical Properties

Melting point	129-131 °C(lit.)
Boiling point	313 °C(lit.)
density	1.059 g/mL at 25 °C(lit.)
refractive index	1.5369 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	soluble in Methanol
pka	8.28±0.18(Predicted)
form	Powder or Crystals
color	Off-white to beige to tan
Specific Gravity	1.059
CAS DataBase Reference	875-59-2(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39-36
WGK Germany	3
HS Code	29145090

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English

4'-HYDROXY-2'-METHYLACETOPHENONE Usage And Synthesis

Chemical Properties	off-white to beige crystalline powder
Uses	4''-Hydroxy-2''-methylacetophenone has been used in the preparation of morpholine ketone analogs as potent histamine H3 receptor inverse agonists with wake activity.
Definition	ChEBI: A member of the class of acetophenones that is acetophenone substituted by a hydroxy group at position 4 and a methyl group at position 2 respectively.
Preparation	Preparation by dealkylation of 4-hydroxy-2-methyl-5-iso-propylacetophenone with aluminium chloride in chlorobenzene at 50° (80%).

4'-HYDROXY-2'-METHYLACETOPHENONE Preparation Products And Raw materials

Preparation Products

4-HYDROXY-2-METHYLBENZOIC ACID 98-->5-Hydroxy-1-indanone

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