3,5-Dibromodithieno-[3,2-b:2',3'-d]thiophene CAS 502764-54-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 502764-54-7 |
| Molecular Formula | C8H2Br2S3 |
| Molecular Weight | 354.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,5-Dibromodithieno-[3,2-b:2',3'-d]thiophene (CAS 502764-54-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H2Br2S3. Molecular weight: 354.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H2Br2S3 |
| Molecular Weight | 354.10 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 3 |
Related Dibromodithieno Standards
- 1,3-Dibromodithieno[3,4-b:3',2'-d]pyridine (CAS 153776-41-1)
- 2,7-Dibromodithieno[2,3-b:3',2'-d]pyridine (CAS 887573-13-9)
- 2,6-Dibromodithieno[3,2-b:2 inverted exclamation marka,3 inverted exclamation marka-d]thiophene 67061-69-2 (CAS 67061-69-2)
- 2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene4,4-dioxide (CAS 124638-55-7)
- 5,8-Dibromodithieno[3',2':3,4;2'',3'':5,6]Benzo[1,2-c][1,2,5]thiadiazole (CAS 1415761-37-3)
Recommended Standards
- 1-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-iodotetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 4753-03-1)
- 5-iodo-α-2'-desoxyuridine (CAS 60110-67-0)
- Idoxuridine Enantiomer (CAS 162239-35-2)
- 1-Isopropyl-1H-indol-5-ol (CAS 24542-41-4)
- Alamethicin I (CAS 59588-86-2)
- Vemurafenib (CAS 1029872-54-5)
- Zirconium tetrakis(2,2,6,6-tetramethyl-3,5-pimelate) (CAS 18865-74-2)
- 2-(2,4-Difluorophenyl)acetonitrile (CAS 656-35-9)
- (3Z)-3-(Methoxyimino)-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one (CAS 477853-38-6)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com