6-Bromoisothiazolo[4,3-b]pyridin-3-amine, 97% CAS 1643854-27-6
| CAS No. | 1643854-27-6 |
| Molecular Formula | C6H4BrN3S |
| Molecular Weight | 230.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 230.09 g/mol gives 6-Bromoisothiazolo[4,3-b]pyridin-3-amine, 97% distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Bromoisothiazolo[4,3-b]pyridin-3-amine, 97% (CAS 1643854-27-6) is a high-purity analytical reference standard with the molecular formula C6H4BrN3S and a molecular weight of 230.09 g/mol.
Based on its molecular formula C6H4BrN3S, 6-Bromoisothiazolo[4,3-b]pyridin-3-amine, 97% contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Bromoisothiazolo[4,3-b]pyridin-3-amine, 97% meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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
- 5-Bromoisothiazolo[5,4-b]pyridin-3-amine (CAS 1643590-09-3)
- 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
- 2-(4-Bromo-1h-pyrazol-3-yl)-1,3-thiazole (CAS 166196-37-8)
- 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)
- Cyclobutyl(2,4-dichloropyridin-3-yl)methanone (CAS 1934564-77-8)
- N-(3-cyano-4-(methylthio)phenyl)-2-methylbenzamide (CAS 306980-87-0)
- 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol 307531-92-6 Isobutyltrisilanol-POSS® (CAS 307531-92-6)
- 2-Amino-4-fluorobenzenesulfonamide (CAS 2822-72-2)
- 2,2,2-trifluoroethyl N-(propan-2-yl)carbamate (CAS 1027616-97-2)
- 5-Bromo-2-(cyclopropylmethoxy)benzaldehyde (CAS 1156170-18-1)
- PBB-No. 30 (CAS 59080-33-0)
- 2-(4-(Difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridin-2-yl)acetic acid (CAS 1806194-94-4)
- 2-((5-Chloroquinolin-8-yl)oxy)acetonitrile (CAS 58889-12-6)
- N-allyl-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide (CAS 339025-11-5)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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