2,4-Dichloro-6-tributylstannylthieno-[3,2-d]pyrimidine CAS 1245816-20-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1245816-20-9 |
| Molecular Formula | C18H28Cl2N2SSn |
| Molecular Weight | 494.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-6-tributylstannylthieno-[3,2-d]pyrimidine (CAS 1245816-20-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H28Cl2N2SSn. Molecular weight: 494.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H28Cl2N2SSn |
| Molecular Weight | 494.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1220017-20-8 1799AD 2-Amino-2-methyl-N-(tetrahydro-2-furanylmethyl)-propanamide hydrochloride C9H19ClN2O2 (CAS 1220017-20-8)
- n-(Tert-butyl)-2-((4,6-diaminopyrimidin-2-yl)thio)acetamide (CAS 486398-93-0)
- 5-(2-Chloro-6-methylpyrimidin-4-yl)-4-(4-chlorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 266337-73-9)
- 6-Isopropyl-3,5-dimethylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1352542-52-9)
- Cefprozil (E)-Isomer monohydrate (CAS 111900-24-4)
- 3-((3-Chlorophenyl)amino)-5,5-dimethylcyclohex-2-en-1-one (CAS 50685-29-5)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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