3-Bromothiophene-2-carbothioamide CAS 256529-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256529-47-2 |
| Molecular Formula | C5H4BrNS2 |
| Molecular Weight | 222.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromothiophene-2-carbothioamide (CAS 256529-47-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4BrNS2. Molecular weight: 222.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4BrNS2 |
| Molecular Weight | 222.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Bromothiophene Standards
- 5-Bromothiophene-2-carbothioamide (CAS 1094456-12-8)
- 4-Bromothiophene-2-carbothioamide (CAS 1152604-80-2)
- 4-Bromothiophene-3-carbothioic acid amide (CAS 1379334-23-2)
- 3-Bromothiophene-2-carbohydrazide (CAS 1043593-57-2)
- 2-Bromothiophene-3-carbohydrazide (CAS 1043593-59-4)
- 4-Bromothiophene-2-carbohydrazide (CAS 438219-36-4)
- 5-Bromothiophene-2-carbohydrazide (CAS 98027-27-1)
- Methyl 2-bromothiophene-3-carboxylate (CAS 76360-43-5)
Recommended Standards
- 2-(Cyclohexylidenemethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 74213-49-3)
- 4,4,5,5-Tetramethyl-2-(2-(1-methylcyclopropyl)prop-1-en-1-yl)-1,3,2-dioxaborolane (CAS 2246920-37-4)
- 2-(Bicyclo[3.1.1]heptan-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2609867-69-6)
- 3-Amino-5-methoxy-N,N-dimethylbenzamide (CAS 1050513-84-2)
- Des-D-Nal Cetrorelix Acetate (CAS CATO-C4X-20141)
- 2-Bromo-4-methyl-5-nitroaniline (CAS 102169-99-3)
- 2-benzoyl-8-methyl-2,3-dihydroisoquinoline-1-carbonitrile (CAS 2007919-60-8)
- 9-(4-Aminobenzyl)-2-chloro-N,N-dimethyl-9H-purin-6-amine (CAS 115204-62-1)
- 3-(4-Iodophenyl)pyrrolidine (CAS 1219094-37-7)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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