2,7-Dibromodithieno[2,3-b:3',2'-d]pyridine CAS 887573-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 887573-13-9 |
| Molecular Formula | C9H3Br2NS2 |
| Molecular Weight | 349.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Dibromodithieno[2,3-b:3',2'-d]pyridine (CAS 887573-13-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H3Br2NS2. Molecular weight: 349.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H3Br2NS2 |
| Molecular Weight | 349.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dibromodithieno Standards
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- 3,5-Dibromodithieno-[3,2-b:2',3'-d]thiophene (CAS 502764-54-7)
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Recommended Standards
- cis-Captafol (CAS 2939-80-2)
- Methyl 2-[3-bromo-4-(trifluoromethoxy)phenyl]-2,2-difluoroacetate (CAS 1820712-80-8)
- Captafol (CAS 2425-06-1)
- 2-(2,5-Dioxopyrrolidin-1-yl)ethane-1-sulfonyl fluoride (CAS 201160-77-2)
- 4-(4-tert-Butylphenoxy)-3-methyl-[1,2]oxazolo[5,4-d]pyrimidine (CAS 672925-30-3)
- 2-Chloro-1-(2-(pyridin-3-yl)pyrrolidin-1-yl)ethan-1-one (CAS 1153986-67-4)
- 4,10-Dibromotetracyclo[6.3.0.0^{2,6}.0^{5,9}]undecane-3,11-dione (CAS 142436-72-4)
- 1-((1-Bromopropan-2-yl)oxy)-4-fluorobenzene (CAS 1225544-80-8)
- 1-(3,3,3-Trifluoropropyl)piperidin-4-ol (CAS 1342521-38-3)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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