2,5-Dithioxo-3-(p-tolyl)-2,3,5,6-tetrahydrothiazolo[4,5-d]pyrimidin-7(4H)-one CAS 1325304-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1325304-08-2 |
| Molecular Formula | C12H9N3OS3 |
| Molecular Weight | 307.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dithioxo-3-(p-tolyl)-2,3,5,6-tetrahydrothiazolo[4,5-d]pyrimidin-7(4H)-one (CAS 1325304-08-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9N3OS3. Molecular weight: 307.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9N3OS3 |
| Molecular Weight | 307.41 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Dithioxo Standards
- N-(2,4-Dithioxo-1,2-dihydroquinazolin-3(4H)-yl)benzamide (CAS 88518-12-1)
- 3-Phenyl-2,5-dithioxo-2,3,5,6-tetrahydrothiazolo[4,5-d]pyrimidin-7(4H)-one (CAS 189895-61-2)
- N-(2,4-Dithioxo-1,2-dihydroquinazolin-3(4H)-yl)-4-methylbenzamide (CAS 88518-13-2)
- 3-(3,5-Dithioxo-1,2,4-triazolidin-4-yl)benzoic acid (CAS 143214-28-2)
- N-(3,5-Dithioxo-1,2,4-triazolidin-4-yl)benzamide (CAS 500545-54-0)
- 2-((2,6-Dithioxo-1,2,3,6-tetrahydropyrimidin-4-yl)(methyl)amino)acetic acid (CAS 194982-72-4)
- 2-((4,6-Dithioxo-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl)amino)acetic acid (CAS 89482-27-9)
- 2,6-Dithioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 6307-60-4)
Recommended Standards
- 6-(4-(tert-Butyl)benzyl)-5-oxothiomorpholine-3-carboxylic acid (CAS 1269527-72-1)
- N-((1,4-Dioxaspiro[4.5]decan-2-yl)methyl)-3-(thiophen-2-yl)acrylamide (CAS 1331520-30-9)
- 3-(2-Methoxyethyl)-1-((1-methyl-1H-pyrrol-2-yl)methyl)-1-(thiophen-2-ylmethyl)urea (CAS 1251710-38-9)
- Rhodblock 6 (CAS 886625-06-5)
- 2,5-Dibromo-4-nitroaniline (CAS 25462-68-4)
- 3,5-Dichloro-1-ethylpyrazin-2(1H)-one (CAS 1187017-35-1)
- Ergocalciferol EP Impurity B (CAS 57-87-4)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluorophenyl)acetamide (CAS 577997-33-2)
- (1-methoxypropan-2-yl)(prop-2-en-1-yl)amine hydrochloride (CAS 1955524-18-1)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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