Methylthiouracil (CAS 91795-77-6) — formula C5H6N2OS, molecular weight 142.18; category organic chemicals.
Methylthiouracil (CAS 91795-77-6) is a chemical raw material in the organic chemicals category. Its molecular formula C5H6N2OS comprises 5 C, 6 H, 2 N, 1 O, 1 S atoms. Its molecular weight is about 142.18. Reported physicochemical data: LogP about -0.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 91795-77-6 |
|---|---|
| Molecular Formula | C5H6N2OS |
| Molecular Weight | 142.18 |
| LogP | -0.2 |
| Applications | MEDICATION, Pharmaceuticals, Methods of Manufacturing: ACETOACETIC ESTER IS CONDENSED VIA HYDRATION & DE-ETHANOLATION WITH THIOUREA, Formulations/Preparations: METHYLTHIOURACIL, CAN BE OBTAINED IN 25- OR 50-MG TABLETS. ... THERE ARE NO COMMERCIAL PREPN AVAILABLE FOR PARENTERAL USE IN RARE EVENT THAT TREATMENT CANNOT BE GIVEN BY MOUTH, U.S. Production: (1975) NOT PRODUCED COMMERCIALLY IN USA |
| Category | Organic Chemicals |
Documented applications: MEDICATION, Pharmaceuticals, Methods of Manufacturing: ACETOACETIC ESTER IS CONDENSED VIA HYDRATION & DE-ETHANOLATION WITH THIOUREA, Formulations/Preparations: METHYLTHIOURACIL, CAN BE OBTAINED IN 25- OR 50-MG TABLETS. ... THERE ARE NO COMMERCIAL PREPN AVAILABLE FOR PARENTERAL USE IN RARE EVENT THAT TREATMENT CANNOT BE GIVEN BY MOUTH, U.S. Production: (1975) NOT PRODUCED COMMERCIALLY IN USA.
Methylthiouracil is a carbon-based organic compound with CAS registry number 91795-77-6 and molecular formula C5H6N2OS (molecular weight 142.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 91795-77-6
Its molecular formula C5H6N2OS comprises 5 C, 6 H, 2 N, 1 O, 1 S atoms.
Also known as: Methylthiouracil · 甲基硫氧嘧啶
Category: organic chemicals
The CAS registry number of Methylthiouracil is 91795-77-6.
Molecular formula C5H6N2OS, molecular weight 142.18.
It is also registered under: Methylthiouracil, 甲基硫氧嘧啶.
Recorded applications: MEDICATION, Pharmaceuticals, Methods of Manufacturing: ACETOACETIC ESTER IS CONDENSED VIA HYDRATION & DE-ETHANOLATION WITH THIOUREA, Formulations/Preparations: METHYLTHIOURACIL, CAN BE OBTAINED IN 25- OR 50-MG TABLETS. ... THERE ARE NO COMMERCIAL PREPN AVAILABLE FOR PARENTERAL USE IN RARE EVENT THAT TREATMENT CANNOT BE GIVEN BY MOUTH, U.S. Production: (1975) NOT PRODUCED COMMERCIALLY IN USA.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Methylthiouracil (CAS 91795-77-6), compiled from public chemistry databases.
| CAS Number | 91795-77-6 |
|---|---|
| PubChem CID | 667493 |
| Molecular Formula | C5H6N2OS |
| IUPAC Name | 6-methyl-2-sulfanylidene-1H-pyrimidin-4-one |
| UNII (FDA) | QW24888U5F |
| Molecular Weight | 142.18 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 142.02008399 |
| Monoisotopic Mass | 142.02008399 |
| Topological Polar Surface Area | 73.2 |
| Heavy Atom Count | 9 |
| Other Experimental Properties | DECOMP @ 326-331 °C. |
|---|
methylthiouracil; 6-Methyl-2-thiouracil; 56-04-2; Thimecil; Alkiron; Methiocil; Basethyrin; Prostrumyl; Thiomecil; Thiothymin; Metacil; 2-Thio-6-methyluracil; Antibason; Methiacil; Methicil; Strumacil
| GHS notifications | 1.7% (1 / 59) |
|---|
| GHS notifications | 1.7% (1 / 59) |
|---|---|
| Notified hazard statements | H302 (91.5%), H351 (79.7%), H372 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基硫氧嘧啶