4-Oxo-6-(thiophen-2-yl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile CAS 109532-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 109532-65-2 |
| Molecular Formula | C9H5N3OS2 |
| Molecular Weight | 235.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Oxo-6-(thiophen-2-yl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 109532-65-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5N3OS2. Molecular weight: 235.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5N3OS2 |
| Molecular Weight | 235.29 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Oxo Standards
- n-(1-(Thiophen-2-yl)propan-2-yl)furan-2-carboxamide (CAS 1181876-37-8)
- 1-(5-(Thiophen-2-yl)isoxazol-3-yl)cyclopropanecarboxylic acid (CAS 1352533-87-9)
- 2-Oxo-1-(thiophen-2-ylmethyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 66158-47-2)
- 9-(thiophen-2-ylmethyl)-9-azabicyclo[3.3.1]nonan-3-one (CAS 1341744-41-9)
- 2-(6-Oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)acetic acid (CAS 1017326-15-6)
- 6-Oxo-1-(thiophen-2-ylmethyl)-1,6-dihydropyridazine-3-carboxylic acid (CAS 1105192-31-1)
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- 2-(6-Oxo-4-(thiophen-2-yl)pyrimidin-1(6H)-yl)acetic acid (CAS 1286720-09-9)
Recommended Standards
- 2-Thioxo-5H-1,3,4-thiadiazolo[2,3-b]quinazolin-5-one (CAS 106511-81-3)
- 3-Amino-1-(4-(pyrazin-2-yl)piperazin-1-yl)propan-1-one (CAS 1179172-26-9)
- 5-(2-Methylpropyl)-3-[(1H-1,2,3,4-tetrazol-5-yl)amino]cyclohex-2-en-1-one (CAS 1020251-83-5)
- 2-(Chloromethyl)-6-phenyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 852218-16-7)
- 4-Isopropyl-4,5,6,7-Tetrahydro-3H-Imidazo[4,5-C]Pyridine (CAS 64423-48-9)
- N-((Perfluorooctyl)sulfonyl)benzamide (CAS 87988-75-8)
- 3-Hydroxy-2,2-dimethylbutyric Acid Ethyl Ester (CAS 69737-23-1)
- Methyl 2-(2-aminoethyl)-5-methylthiazole-4-carboxylate dihydrochloride (CAS 2138106-79-1)
- 3-Chloro-4-fluoro-3-piperidinomethyl benzophenone (CAS 898793-28-7)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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