2,4-Dichloro-7-(difluoromethyl)thieno[3,2-d]pyrimidine CAS 2816965-94-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2816965-94-1 |
| Molecular Formula | C7H2Cl2F2N2S |
| Molecular Weight | 255.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-7-(difluoromethyl)thieno[3,2-d]pyrimidine (CAS 2816965-94-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H2Cl2F2N2S. Molecular weight: 255.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H2Cl2F2N2S |
| Molecular Weight | 255.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2003 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 7-Bromo-1,3,4,5-tetrahydro-2H-pyrido[2,3-e][1,4]diazepin-2-one (CAS 709650-05-5)
- 3-Bromo-1-(oxan-2-yl)-1H-indazol-5-amine (CAS 1788054-90-9)
- 2-(2-Methoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 725705-24-8)
- 1-(4-((1H-benzo[d]imidazol-2-yl)methoxy)phenyl)ethan-1-one (CAS 380644-81-5)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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