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Category:Active Pharmaceutical Ingredients > Other Active Pharmaceutical Ingredients Product Name:99.5% up by HPLC Menbutone 3562-99-0 CAS No.:3562-99-0 Standard:ChP Price(USD):Negotiable Company:Sinoway Industrial Co. Ltd
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 10tons/year
Contract Manufacturing: CRO,CMO
Packaging Information: 25kg/bag
Delivery Lead Time: 7 days after payment
Sample Provided: yes
Payment Terms: L/C
Product Information
Product name
Menbutone；
3-(4-METHOXY-1-NAPHTHOYL)PROPIONIC ACID；
CAS No.
3562-99-0
Molecular Formula
C15H14O4
Molecular Weight
258.274
Quality Standard
99.5% up by HPLC, V-GMP, DMF
Appearance
White to almost white crystalline powder
COA
Test Items
Specifications
Results
Appearance
White to almost white crystalline powder, odorless, bitterness
White crystals
Melting Point
176℃～179℃
176.7℃～177.8℃
Specific optical rotation
+26.0。～+28.5。
+28.1。
Identification
A. Color reaction
Conforms
B. UV absorption Max. At 235
Conforms
C. The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
Conforms
Clarity and colour of solution
The solution should be colorless and clarity, it
should be not denser than standard turbidity
solution NO.1; It should be not deeper than NO.1yellow standard color solution if it shows color.
The solution is clear and colorless.
pH
3.0-5.0
5.0
Chlorides
≤0.02%
<0.02%
Sulphate
≤0.05%
<0.05%
Related substances
Impurity A ≤1.0%
0.17%
Individual impurity ≤0.2%
0.02%
Total impurities ≤1.0%
0.19%
Loss on drying
≤1.0%
0.13%
Residue on ignition
≤0.1%
0.05%
Heavy metals
Not more than 20 parts per million
Conforms
Assay
More than 98% of C15H14O4(dried basis)
99.8%
Conclusion
It conforms to all the requirements of Enterprise specification.
Usage
Functions of Menbutone
Menbutone is an animal-specific choleretic drug primarily used to treat digestive disorders, loss of appetite, hepatobiliary dysfunction, and toxemia in livestock (e.g., pigs, cattle, sheep) and companion animals (e.g., dogs). It works by stimulating bile secretion and enhancing digestive enzyme activity to improve gastrointestinal function.
Twenty years of qualification
Audited Supplier
Pharma Sources Insight July 2025
