2,5-Bis(methylthio)pyrimidin-4(3H)-one CAS 6962-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6962-95-4 |
| Molecular Formula | C6H8N2OS2 |
| Molecular Weight | 188.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Bis(methylthio)pyrimidin-4(3H)-one (CAS 6962-95-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H8N2OS2. Molecular weight: 188.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H8N2OS2 |
| Molecular Weight | 188.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- 2,6-Bis(methylthio)pyrimidin-4(3H)-one (CAS 7153-71-1)
- 3-(Methylthio)-1H-indole-5-carbonitrile (CAS 1416438-98-6)
- 2-(2-((Methylthio)methyl)thiazol-4-yl)ethanamine (CAS 1185320-29-9)
- 4-Methyl-5-(2-(methylthio)ethyl)-1,3-dihydro-2H-imidazole-2-thione (CAS 300383-86-2)
- 5-(2-(Methylthio)ethyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343032-47-2)
- Ethyl 5-(methylthio)-1,3,4-oxadiazole-2-carboxylate (CAS 62373-31-3)
- 2-(Methylthio)pyrimidine-5-carbonyl chloride (CAS 110099-95-1)
- 2-(Methylthio)nicotinoyl chloride (CAS 97936-43-1)
Recommended Standards
- 2,4,5,6,7-Pentamethyl-1H-benzo[d]imidazole (CAS 69700-34-1)
- 2,3,5-Trimethylindole-7-methanamine (CAS 883548-14-9)
- 2-[(thiophen-2-ylmethyl)sulfanyl]acetic acid (CAS 49846-99-3)
- (1S,2S)-1-amino-1-(thiophen-2-yl)propan-2-ol (CAS 1269941-12-9)
- 2-(2-Chloroethylidene)hydrazine-1-carboxamide (CAS 66188-77-0)
- 2-(1-(3-Fluorophenyl)-1H-pyrazol-5-yl)pyrimidine (CAS 1269294-35-0)
- Heptacyclo[31.3.1.13,7.19,13.115,19.121,25.127,31]dotetraconta-1(37),3,5,7(42),9,11,13(41),15,17,19(40),21,23,25(39),27,29,31(38),33,35-octadecaene-37,38,39,40,41,42-hexol, 5,11,17,23,29,35-hexakis(1,1-dimethylethyl)-, stereoisomer (CAS 189832-67-5)
- N-(2-Chloro-4-cyclopropoxyphenyl)methanesulfonamide (CAS 1243319-43-8)
- (3R,4R,5R)-5-(acetoxymethyl)-3-methyltetrahydrofuran-2,3,4-triyl triacetate (CAS 306960-25-8)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com