Methylthiouracil Powder | Raw Pharmaceutical intermediate | CAS 56-04-2

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Methylthiouracil Powder | Raw Pharmaceutical intermediate | CAS 56-04-2

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CAS:56-04-2
Synonyms: 6-Methyl-2-thiouracil
Appearance:White crystal
Molecular Formula:C5H6N2OS
Molecular Weight:142.18
EINECS No.:200-252-3

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Buy 100.2% Raw Pharmaceutical intermediate Methylthiouracil Powder (CAS 56-04-2)

 

Methylthiouracil Description

Methylthiouracil is an organosulfur compound that is used antithyroid preparation. It is a thioamide, closely related to propylthiouracil.

Methylthiouracil has a similar mechanism of action and side effect to that of propylthiouricil. The drug acts to decrease the formation of stored thyroid hormone, as thyroglobulin in the thyroid gland. The clinical effects of the drug to treat the hyperthyroid state can have a lag period of up to two weeks, depending on the stores of thyroglobulin and other factors.

 

Methylthiouracil Certificate of Analysis

Tests Specifications  Results
Characters White to off-white crystalline powder with a characteristic sulfide-like order Complies
Identification IR:similar to Reference Standard Complies
Appearance of solution Clear and colorless Complies
Specific Rotation -127°to -132° -131°
Loss on Drying ≤0.5% 0.06%
Sulphated Ash ≤0.2% 0.03%
Heavy metals ≤0.002% Complies
pH 2.0 to 2.6 2.3
Related Compouds 1. 1.    Single Impurity ≤1.0%

2. 2.    Sum of Impurity≤2.0%

Undetected

Undetected

Assay(Anhydrous) 98.0% to 101.5% 100.2%

 

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