4-(Pyrrolidin-1-yl)-5-(p-tolyl)thieno[2,3-d]pyrimidine CAS 342595-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 342595-74-8 |
| Molecular Formula | C17H17N3S |
| Molecular Weight | 295.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Pyrrolidin-1-yl)-5-(p-tolyl)thieno[2,3-d]pyrimidine (CAS 342595-74-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17N3S. Molecular weight: 295.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H17N3S |
| Molecular Weight | 295.40 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(Methylsulfonyl)-1-phenyl-4-(pyrrolidin-1-yl)butan-1-one (CAS 59921-86-7)
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- 4-Tosyl-1-oxa-4-azaspiro[4.5]Decane (CAS 866155-38-6)
- L-Stizolobinic Acid (CAS 17388-96-4)
- (4-Methyl-2-phenoxyphenyl)methanamine (CAS 1247468-69-4)
- 4-[(3-formyl-2-methyl-1H-indol-1-yl)methyl]benzonitrile (CAS 340319-20-2)
- Rivaroxaban Impurity 177 (CAS CATO-C4X-1090177)
- 3-(2-Phenyl-ethenesulfonylamino)-propionic acid (CAS 297138-62-6)
- (S)-2-Phenylbutane-1,4-diol (CAS 61548-77-4)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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