5H-Thiopyrano[2,3-d]pyrimidine CAS 254-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 254-72-8 |
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5H-Thiopyrano[2,3-d]pyrimidine (CAS 254-72-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6N2S. Molecular weight: 150.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
Recommended Standards
- 5-Ethynyl-2-(methylthio)pyrimidine (CAS 87573-81-7)
- 5-(Prop-1-yn-1-yl)thiophene-2-carbaldehyde (CAS 501-91-7)
- 5-Isothiocyanato-2-methylpyridine (CAS 860427-21-0)
- Cbz-L-proline Methyl Ester (CAS 5211-23-4)
- 3-Hydroxy-4'-methoxy-[1,1'-biphenyl]-4-carbaldehyde (CAS 1014625-93-4)
- 1-((3-Chlorophenyl)sulfonamido)cyclohexane-1-carboxylic acid (CAS 690646-00-5)
- 7-Bromo-4-iodoquinoline (CAS 700871-87-0)
- 2-Bromo-5-phenyl-1,3-thiazole (CAS 133311-51-0)
- N-(2-Aminobenzo[d]thiazol-6-yl)-2-(2,4-dichloro-6-methylphenoxy)acetamide (CAS 1706452-23-4)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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