3-Methyl-2-(5-(methylamino)-1,3,4-thiadiazol-2-yl)-7,8-dihydropyrrolo[1,2-a]thieno[2,3-d]pyrimidin-4(6H)-one CAS 883276-11-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883276-11-7 |
| Molecular Formula | C13H13N5OS2 |
| Molecular Weight | 319.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-2-(5-(methylamino)-1,3,4-thiadiazol-2-yl)-7,8-dihydropyrrolo[1,2-a]thieno[2,3-d]pyrimidin-4(6H)-one (CAS 883276-11-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13N5OS2. Molecular weight: 319.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13N5OS2 |
| Molecular Weight | 319.41 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- Ethyl 7-(allyloxy)-4-oxo-8-propyl-4H-chromene-2-carboxylate (CAS 248595-13-3)
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- 3-((4-Methoxyphenyl)sulfonyl)propanoyl chloride (CAS 1017381-16-6)
- 5-Nitro-N-(piperidin-1-yl)pyridin-2-amine (CAS 1090807-64-9)
- (E)-Methyl 2-(2-((6-(2-carbamoylphenoxy)pyrimidin-4-yl)oxy)phenyl)-3-methoxyacrylate (CAS 131860-82-7)
- (4R)-Methyl 4-((3R,5R,8S,10S,13R,14S,17R)-3-acetoxy-12-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,10,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate (CAS 1427582-36-2)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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