6-(Furan-2-yl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile CAS 137446-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137446-90-3 |
| Molecular Formula | C9H5N3O2S |
| Molecular Weight | 219.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Furan-2-yl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 137446-90-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5N3O2S. Molecular weight: 219.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5N3O2S |
| Molecular Weight | 219.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(1-(4-Fluorobenzyl)-1H-1,2,3-triazol-4-yl)ethan-1-one (CAS 1355359-02-2)
- 3-Amino-7-fluoro-2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-one (CAS 1375474-72-8)
- 3-Carboxy Detomidine-13C,15N2 (CAS 1346605-14-8)
- 4-(3-Chlorophenyl)-6-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-38-8)
- (3Z)-1-(4-Chlorophenyl)-3-[(dimethylamino)methylidene]pyrrolidin-2-one (CAS 339020-56-3)
- N-(4-Cyanophenyl)-2-hydroxybenzamide (CAS 16308-11-5)
- Amino-PEG6-acetic acid (CAS 1104083-46-6)
- 1-Acetyl-2,5-dimethylpyrazolidin-3-one (CAS 33651-74-0)
- 4-((4-Methoxybenzyl)oxy)benzaldehyde (CAS 77182-73-1)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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