3-(5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl)tetrahydrothiophene 1,1-dioxide CAS 1016857-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1016857-76-3 |
| Molecular Formula | C11H12BrN3O2S |
| Molecular Weight | 330.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1016857-76-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12BrN3O2S. Molecular weight: 330.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12BrN3O2S |
| Molecular Weight | 330.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-Bromo-N-(furan-2-ylmethyl)-5-methylbenzenesulfonamide (CAS 1020252-90-7)
- 4-Bromo-3-methyl-n-(1-methyl-1h-pyrazol-3-yl)benzenesulfonamide (CAS 1134611-72-5)
- 4-Bromo-n-(1-ethyl-1h-pyrazol-4-yl)benzenesulfonamide (CAS 1170289-77-6)
- 4-(4-Bromo-1H-pyrazol-1-yl)-N-ethylbenzenesulfonamide (CAS 1187385-77-8)
- 4-(4-Bromo-1H-pyrazol-1-yl)-N,N-dimethylbenzenesulfonamide (CAS 1199773-26-6)
- 5-Bromo-N-(5-isobutyl-1,3,4-thiadiazol-2-yl)furan-2-carboxamide (CAS 919062-10-5)
- Ethyl 2-bromo-7-ethyl-4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylate (CAS 55503-47-4)
- Methyl 1-(4-bromo-2-fluorobenzyl)piperidine-4-carboxylate (CAS 1302876-49-8)
Recommended Standards
- tert-Butyl 8-bromo-7-fluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 2680903-17-5)
- Tert-butyl 6-bromo-5-fluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 2058040-86-9)
- tert-Butyl (5-bromothiazolo[5,4-b]pyridin-2-yl)carbamate (CAS 1067877-78-4)
- N-(2-Cyanopyrimidin-5-yl)formamide (CAS 56621-88-6)
- 4-(2-Chloro-4-methylphenyl)-3-fluorobenzoic acid (CAS 1262008-90-1)
- (2,4-Dimethoxyphenyl)(6-methylpyridin-2-yl)methanone (CAS 1187163-23-0)
- 4-Fluoro-3-methoxybenzaldehyde (CAS 128495-46-5)
- 1-({4-[(2E)-3-phenylprop-2-en-1-yl]piperazin-1-yl}methyl)-1H-1,2,3-benzotriazole (CAS 329058-99-3)
- 5-(4-(3-Bromo-4-methylphenyl)-2-methoxypyrimidin-5-yl)-3-methylisoxazole (CAS 1233025-41-6)
- Semaglutide Impurity 6 (CAS 62-57-7)
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