6-(1H-Pyrazol-5-yl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one CAS 318949-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318949-48-3 |
| Molecular Formula | C9H6N4OS |
| Molecular Weight | 218.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(1H-Pyrazol-5-yl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (CAS 318949-48-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6N4OS. Molecular weight: 218.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6N4OS |
| Molecular Weight | 218.24 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.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related H Standards
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- 4-((1H-pyrazol-1-yl)methoxy)benzoic acid (CAS 1006473-73-9)
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- 6-((1H-Pyrazol-1-yl)methyl)-6,7,8,9-tetrahydro-5H-imidazo[1,2-a][1,4]diazepine (CAS 1422063-34-0)
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Recommended Standards
- 5-(1H-Benzo[d]imidazol-6-yl)-1,3,4-oxadiazole-2(3H)-thione (CAS 606091-78-5)
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- 4-Thioxo-3,4-dihydro-[1,2,4]triazino[4,5-b]indazol-1(2H)-one (CAS 91545-23-2)
- 1-(Naphthalen-2-yl)-3-(p-tolylthio)propan-1-one (CAS 882748-44-9)
- 8-Bromo-4-chloro-5-fluoroquinoline-2-carboxylic acid (CAS 1695285-00-7)
- 1-(3-(Trifluoromethyl)phenoxy)-3-(triphenyl-l5-phosphanylidene)propan-2-one (CAS 73718-90-8)
- Dimethyl(1,2,3,4-tetrahydronaphthalen-1-yl)phosphine oxide (CAS 2110473-75-9)
- Sodium 7-phenyl-5,9-bis(phenylamino)benzo[a]phenazin-7-ium-4,10-disulfonate (CAS 6378-88-7)
- 5,11-Diphenylindeno[1,2-b]fluorene-6,12-dione (CAS 152771-67-0)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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