2-Methylthio-4-pyrimidinol (CAS 5751-20-2) — formula C5H6N2OS, molecular weight 142.18; category organic chemicals.
2-Methylthio-4-pyrimidinol (CAS 5751-20-2) 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 0.22. 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 | 5751-20-2 |
|---|---|
| Molecular Formula | C5H6N2OS |
| Molecular Weight | 142.18 |
| LogP | 0.22 |
| Category | Organic Chemicals |
2-Methylthio-4-pyrimidinol is a carbon-based organic compound with CAS registry number 5751-20-2 and molecular formula C5H6N2OS (molecular weight 142.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5751-20-2
Its molecular formula C5H6N2OS comprises 5 C, 6 H, 2 N, 1 O, 1 S atoms.
Also known as: 2-Methylthio-4-pyrimidinol · 2-甲硫基-4-嘧啶酮
Category: organic chemicals
The CAS registry number of 2-Methylthio-4-pyrimidinol is 5751-20-2.
Molecular formula C5H6N2OS, molecular weight 142.18.
It is also registered under: 2-Methylthio-4-pyrimidinol, 2-甲硫基-4-嘧啶酮.
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 2-Methylthio-4-pyrimidinol (CAS 5751-20-2), compiled from public chemistry databases.
| CAS Number | 5751-20-2 |
|---|---|
| PubChem CID | 79823 |
| Molecular Formula | C5H6N2OS |
| IUPAC Name | 2-methylsulfanyl-1H-pyrimidin-6-one |
| UNII (FDA) | KY5XYP4J4Y |
| Molecular Weight | 142.18 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 142.02008399 |
| Monoisotopic Mass | 142.02008399 |
| Topological Polar Surface Area | 66.8 |
| Heavy Atom Count | 9 |
| LogP | 0.22 |
|---|
2-(Methylthio)-1H-pyrimidin-4-one; EINECS 227-274-6; NSC 125339; NSC 165518; DTXSID30206119; RefChem:461413; DTXCID80128610; 227-274-6; 5751-20-2; 2-(methylthio)pyrimidin-4-ol; 124700-70-5; 2-(methylthio)pyrimidin-4(3H)-one; 2-Methylthiopyrimidin-4-ol; 2-Methylthio-4-pyrimidinol; 2-Methylthio-4-pyrimidone; 2-Methylthiouracil
| Notified hazard statements | H302 (100%), H315 (97.6%), H318 (97.6%), H335 (97.6%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-甲硫基-4-嘧啶酮