7,8-Dihydro-6H-thiopyrano[3,2-d]pyrimidine-2,4-diol CAS 87466-56-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87466-56-6 |
| Molecular Formula | C7H8N2O2S |
| Molecular Weight | 184.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,8-Dihydro-6H-thiopyrano[3,2-d]pyrimidine-2,4-diol (CAS 87466-56-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H8N2O2S. Molecular weight: 184.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H8N2O2S |
| Molecular Weight | 184.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
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- 1-methyl-1,3-dihydro-2$l^{6},1,3-benzothiadiazole-2,2-dione (CAS 443987-59-5)
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Recommended Standards
- 7-Amino-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide (CAS 232599-76-7)
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- 7-Methylthieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 35265-81-7)
- 2-Amino-2-(4-bromophenyl)acetamide (CAS 950651-22-6)
- N-tert-Butyl-3-[[3-(tert-butylamino)-3-oxopropyl]disulfanyl]propanamide (CAS 33311-96-5)
- Anisaldehyde Sodium Bisulfite Adduct (CAS 33402-67-4)
- Polycarbophil (CAS 9003-97-8)
- (16Z,19Z,22Z,25Z,28Z,31Z)-Tetratriaconta-16,19,22,25,28,31-hexaenoic acid (CAS 105528-06-1)
- 6-Bromo-2,3-diphenylpyrazolo[1,5-a]pyrimidine (CAS 1221724-74-8)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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