5-Bromoisothiazolo[5,4-b]pyridin-3-amine CAS 1643590-09-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1643590-09-3 |
| Molecular Formula | C6H4BrN3S |
| Molecular Weight | 230.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromoisothiazolo[5,4-b]pyridin-3-amine (CAS 1643590-09-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H4BrN3S. Molecular weight: 230.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H4BrN3S |
| Molecular Weight | 230.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromoisothiazolo Standards
- 6-Bromoisothiazolo[4,3-b]pyridin-3-amine, 97% (CAS 1643854-27-6)
- 5-Bromoisothiazolo[3,4-b]pyridin-3-amine (CAS 1823368-22-4)
- 3-Bromoisothiazolo[4,5-b]pyrazine (CAS 907597-26-6)
- (5-Bromoisothiazolo[5,4-b]pyridin-3-yl)methanol (CAS 2450990-00-6)
- 3-Bromoisothiazolo[4,5-c]pyridine (CAS 1706459-54-2)
- 5-Bromoisothiazolo[3,4-b]pyridine (CAS 1956390-00-3)
- 3-Bromoisothiazolo[3,4-b]pyridine (CAS 42242-08-0)
- 3-Bromoisothiazolo[4,3-b]pyridine (CAS 42242-14-8)
Recommended Standards
- 5,7-dichloro-6-ethyl-2-methylpyrazolo[1,5-a]pyrimidine (CAS 1566294-02-7)
- 1-(fluoromethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1446481-36-2)
- 2-(4-Bromo-1h-pyrazol-3-yl)-1,3-thiazole (CAS 166196-37-8)
- (E)-3-(2-Methoxyphenyl)prop-2-en-1-ol (CAS 114568-19-3)
- 2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-5-ol (CAS 942-56-3)
- 4-(2,4-Difluorophenyl)oxazolidin-2-one (CAS 1467843-67-9)
- (1R,3S)-3-(6-Amino-9H-purin-9-yl)cyclopentanol (CAS 142130-73-2)
- 4-(Piperidin-1-ylmethyl)-3-(p-tolyl)isoxazol-5(2H)-one (CAS 61195-07-1)
- 2-(2-Fluorophenyl)-6-methyl-4H-benzo[d][1,3]oxazin-4-one (CAS 301193-57-7)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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